{"title":"Merck Product Categories: From Biochemicals to Stable Isotopes","description":"\u003cp\u003eDiscover Merck’s complete range of laboratory and research solutions, trusted by scientists and innovators worldwide. Whether you work in academic research, pharmaceuticals, clinical diagnostics, or advanced industrial applications, Merck offers a comprehensive portfolio that empowers your scientific journey—from the essentials to highly specialized products.\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-lab-supply.jpg?v=1754369147\" alt=\"Merck Lab Supply\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eExplore Merck’s Product Portfolio: From Biochemicals to Stable Isotopes\u003c\/h2\u003e\n\u003cp\u003eMerck’s broad product lines are designed to support every stage of scientific discovery and quality control. As you navigate your research or production challenges, you can rely on the expertise and depth of Merck’s catalog. Below, you’ll find direct links and introductions to each major product category, making it easy to access the solutions that best fit your needs.\u003c\/p\u003e\n\u003ch3\u003eBiochemicals: Essential Reagents for Life Science Research\u003c\/h3\u003e\n\u003cp\u003eMerck’s Biochemicals collection provides a foundation for molecular biology, cell biology, and biochemical analysis. Here you’ll find a comprehensive selection of research-grade chemicals, buffers, nucleotides, and more.\u003cbr\u003e\u003ca href=\"https:\/\/iright.com\/collections\/merck-biochemicals-collection\" target=\"_blank\"\u003e[Learn more about Biochemicals →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-biochemicals.jpg?v=1754370298\" alt=\"Merck's Biochemicals\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eAnalytical Chromatography: High-Performance Separation Solutions\u003c\/h3\u003e\n\u003cp\u003eFrom routine QA\/QC testing to advanced research, Merck’s Analytical Chromatography products cover all major techniques, including HPLC and GC. These columns, media, and reagents ensure reproducible, reliable separations, making them essential for laboratories seeking precision and efficiency.\u003cbr\u003e\u003ca href=\"https:\/\/iright.com\/collections\/merck-analytical-chromatography\" target=\"_blank\"\u003e[Discover Analytical Chromatography products →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-analytical-hplc.jpg?v=1753153781\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eReference Materials: Certified Standards for Accurate Results\u003c\/h3\u003e\n\u003cp\u003eAchieve reproducible, traceable analytical data with Merck’s extensive range of Reference Materials. These certified standards support regulatory compliance and method validation in pharmaceuticals, food testing, and environmental analysis.\u003cbr\u003e\u003ca href=\"https:\/\/iright.com\/collections\/merck-certified-reference-materials\" target=\"_blank\"\u003e[Explore Reference Materials →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-certipur-standards.jpg?v=1753156275\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLab Chemicals: Trusted for Daily Laboratory Operations\u003c\/h3\u003e\n\u003cp\u003eMerck’s Lab Chemicals portfolio offers solvents, acids, bases, and specialty reagents tailored for laboratory and industrial use. Every product is manufactured to rigorous quality standards to ensure consistent results in your workflows.\u003cbr\u003e\u003ca href=\"https:\/\/iright.com\/collections\/merck-lab-chemicals\" target=\"_blank\"\u003e[Browse Lab Chemicals →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-sulfuric-acid.jpg?v=1753158849\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCell Culture Supplements And Reagents: Advancing Cell Science\u003c\/h3\u003e\n\u003cp\u003ePower your cell culture experiments with a full spectrum of supplements, sera, growth factors, and media formulations. Merck’s solutions support applications ranging from academic research to bioprocessing and cell therapy development.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-cell-culture-supplements-reagents\" target=\"_blank\"\u003e[See Cell Culture Supplements And Reagents →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-penicillin-streptomycin.webp?v=1753241756\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProteins And Enzymes: Driving Molecular Research\u003c\/h3\u003e\n\u003cp\u003eUnlock new possibilities in protein and enzyme studies with Merck’s high-purity reagents, including enzymes for DNA\/RNA manipulation, recombinant proteins, and substrates for functional assays. These products are essential for biotechnology, diagnostics, and life science labs.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-proteins-enzymes\" target=\"_blank\"\u003e[Learn more about Proteins And Enzymes →]\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eProtein Sample Prep: Streamlining Complex Workflows\u003c\/h3\u003e\n\u003cp\u003ePrepare, purify, and concentrate your protein samples efficiently with Merck’s protein sample prep kits and reagents. These tools support high-throughput research, proteomics, and analytical development.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-protein-sample-prep\" target=\"_blank\"\u003e[Explore Protein Sample Prep solutions →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-proteo-extract-subcellular.jpg?v=1753333286\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSample Handling: Protecting Sample Integrity\u003c\/h3\u003e\n\u003cp\u003eMerck’s Sample Handling portfolio addresses every step of sample collection, storage, and transportation. Ensure the integrity of your valuable materials with innovative storage vials, tubes, and preservation solutions.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-sample-handling\" target=\"_blank\"\u003e[View Sample Handling products →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-sterile-microcentrifuge-tubes.jpg?v=1753334825\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLaboratory Syringe Filters: Precision Filtration for Clear Results\u003c\/h3\u003e\n\u003cp\u003eFrom aqueous to organic solutions, Merck’s Laboratory Syringe Filters enable rapid, reliable filtration. Choose from a wide range of pore sizes and membrane types to suit your sample preparation needs.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-syringe-filters-collection\" target=\"_blank\"\u003e[Discover Laboratory Syringe Filters →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-slhv033rs.avif?v=1753418802\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eAnalytical Reagents: Accuracy for Sensitive Analyses\u003c\/h3\u003e\n\u003cp\u003eMerck’s Analytical Reagents are developed for maximum purity and batch-to-batch consistency. From titrants to volumetric solutions and indicators, these reagents are trusted for sensitive chemical analyses and quality assurance.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-analytical-reagents-collection\" target=\"_blank\"\u003e[Find Analytical Reagents →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-emsure-solvents.jpg?v=1753420248\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eRoche Life Science Products: Innovations in Molecular Biology\u003c\/h3\u003e\n\u003cp\u003eAs a strategic partner of Roche, Merck delivers leading-edge life science tools for genomics, proteomics, and molecular diagnostics. Explore PCR reagents, DNA\/RNA isolation kits, and more—built on decades of scientific innovation.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-roche-life-science-products\" target=\"_blank\"\u003e[Explore Roche Life Science Products →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-magna-pure-24.jpg?v=1753760544\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eTissue Diagnostics: Reliable Tools for Histology and Pathology\u003c\/h3\u003e\n\u003cp\u003eSupport clinical diagnostics and biomedical research with Merck’s Tissue Diagnostics range, including staining reagents, antibodies, and sample processing kits. Ensure accurate, reproducible results for tissue analysis.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-tissue-diagnostics\" target=\"_blank\"\u003e[Learn more about Tissue Diagnostics →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-neutral-buffered-formalin-10.png?v=1753764036\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBiomedical Materials: Enabling Medical and Research Breakthroughs\u003c\/h3\u003e\n\u003cp\u003eMerck’s Biomedical Materials are engineered for applications in tissue engineering, regenerative medicine, and advanced drug delivery. Access polymers, scaffolds, and functional biomaterials designed to accelerate your research.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-biomedical-materials\" target=\"_blank\"\u003e[See Biomedical Materials →]\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eEnergy Materials: Powering Innovation for the Future\u003c\/h3\u003e\n\u003cp\u003eTap into the next generation of Energy Materials for battery research, electronics, and renewable energy. Merck provides specialty chemicals and materials to advance efficiency, safety, and performance in high-tech applications.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-energy-materials-collection\" target=\"_blank\"\u003e[Discover Energy Materials →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-litfsl.jpg?v=1753774006\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBuilding Blocks: Essential Tools for Organic Synthesis\u003c\/h3\u003e\n\u003cp\u003eWhether you’re designing pharmaceuticals or novel materials, Merck’s Building Blocks offer a vast inventory of synthesis-ready compounds. Access functionalized molecules and intermediates to accelerate your discovery process.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-building-blocks-collection\" target=\"_blank\"\u003e[Browse Building Blocks →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/fluorinated-building-blocks.jpg?v=1753872920\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCell Culture And Cryogenics: Complete Solutions from Growth to Preservation\u003c\/h3\u003e\n\u003cp\u003eFrom everyday cell culture to long-term cryogenic storage, Merck delivers solutions that protect cell viability and experimental reproducibility. Products include cryoprotectants, freezing containers, and advanced media.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-cell-culture-cryogenics-collection\" target=\"_blank\"\u003e[See Cell Culture And Cryogenics →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/cell-culture-and-cryogenics.webp?v=1754274953\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eLaboratory Filter Membranes: Superior Filtration for Every Application\u003c\/h3\u003e\n\u003cp\u003eMerck’s Laboratory Filter Membranes cover a full range of pore sizes, chemistries, and formats—ideal for sample clarification, sterile filtration, and microanalysis. Ensure accuracy and reproducibility in every step.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-lab-filter-membranes\" target=\"_blank\"\u003e[Explore Laboratory Filter Membranes →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/merck-pvdf-durapore.jpg?v=1754281403\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eStable Isotopes: Precision Tools for Metabolic and Tracing Studies\u003c\/h3\u003e\n\u003cp\u003eAdvance your research with Merck’s Stable Isotopes—used in metabolic profiling, NMR studies, and isotope labeling. Each product is traceable, pure, and fully supported by technical expertise.\u003cbr\u003e\u003ca rel=\"noopener\" href=\"https:\/\/iright.com\/collections\/merck-stable-isotope-collection\" target=\"_blank\"\u003e[Learn more about Stable Isotopes →]\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0653\/8847\/8633\/files\/stable-isotope.jpg?v=1754285435\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Merck for Your Research and Laboratory Needs?\u003c\/h2\u003e\n\u003cp\u003eBy choosing Merck, you gain access to more than products—you unlock a legacy of scientific excellence, rigorous quality control, and expert support. Whether you’re optimizing your workflow, scaling up production, or breaking new ground in research, Merck is dedicated to powering your success.\u003c\/p\u003e\n\u003cp\u003eStart exploring each product collection to find the right solution for your lab’s challenges and ambitions. If you need tailored guidance or procurement support, reach out to your trusted distributor for Merck products.\u003c\/p\u003e\n\u003cdiv class=\"product-full-width\"\u003e\n\u003cdiv class=\"product-block\"\u003e\n\u003ch3\u003eOrder Guidelines\u003c\/h3\u003e\n\u003cp\u003e1. Price \u0026amp; Stock Available on Request. \u003cb\u003e\u003ca href=\"mailto:service@iright.com\"\u003eClick to send email to: service@iright.com\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e2. Please DO NOT make any payment before confirmation.\u003c\/p\u003e\n\u003cp\u003e3. Minimum order value of $1,000 USD required.\u003c\/p\u003e\n\u003cp\u003e4. 100% prepayment required.\u003c\/p\u003e\n\u003ch3\u003eCollaboration\u003c\/h3\u003e\n\u003cp\u003eTony Tang\u003c\/p\u003e\n\u003cp\u003eEmail: Tony.Tang@iright.com\u003c\/p\u003e\n\u003cp\u003eMobile\/WhatsApp\/Wechat: +86-17717886924\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"merck-03971-250ml","title":"Merck, 03971-250ML, Hematoxylin solution according to Delafield","description":"\u003cp\u003eHematoxylin solution according to Delafield is a naturally ripened alum hematoxylin with potassium alum or ammonium alum as the mordant. It is used when the counterstain doesn′t possess any acid content in it. It is suitable to be used as a nuclear stain with eosin.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492649129,"sku":"03971-250ML","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-10128058001","title":"Merck, 10128058001, NADP","description":"\u003cp\u003eNicotinamide adenine dinucleotide phosphate (NADP) and NADPH form a redox pair. The NADPH\/NADP ratio regulates the intracellular redox potential, thereby influencing metabolic reactions in vivo.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492681897,"sku":"10128058001","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-11796895001","title":"Merck, 11796895001, DIG Easy Hyb™ Granules","description":"\u003cp\u003eDIG Easy Hyb™ is a hybridization solution used for nucleic acid blots with digoxigenin-labeled probes. DIG Easy Hyb does not contain formamide but facilitates the lowering of hybridization temperature comparable to buffers that contain 50% formamide.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492747433,"sku":"11796895001","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-20410","title":"Merck, 20410, Glass Wool","description":"\u003cp\u003eGlass wool is made up of short glass fibres and is nonflammable in nature. It is widely considered as a thermal insulation material in ships, automobiles, air conditioning ducts and water supply pipes. Furthermore, it is also used as noise absorbing material in concert halls, studios and movie theatres. Above all that it is non carcinogenic to humans.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492780201,"sku":"20410","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-217514-2-5kg","title":"Merck, 217514-2.5KG, Amberchrom™ 50WX8","description":"\u003cp\u003eAmberlite™ HPR4800 Cl hydrogen form is used as stripper resin and can be regenerated by 0.25N sulphuric acid when exhausted. Amberlite™ HPR4800 Cl hydrogen form is used as catalyst. It is used in deionizing supernatant fraction samples for paper chromatography.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492845737,"sku":"217514-2.5KG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-232114-100g","title":"Merck, 232114-100G, Platinum on alumina","description":"\u003cp\u003eWe are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492878505,"sku":"232114-100G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-241458-50g","title":"Merck, 241458-50G, Chromium(0) hexacarbonyl","description":"\u003cp\u003eChromium(0) hexacarbonyl\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799492944041,"sku":"241458-50G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-246999-50g","title":"Merck, 246999-50G, Ytterbium(III) oxide","description":"\u003cp\u003eYtterbium(III) oxide (Yb₂O₃) is a wide bandgap(~3.26eV) material with  high thermal stability, suitable for optoelectronic devices. It can be a potential host material for development of phosphors and solid-state lighting technologies. Furthermore, Yb₂O₃ nanofibers are being explored for renewable energy applications, particularly in enhancing the efficiency of solar cells and photocatalytic processes.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493566633,"sku":"246999-50G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-282014-1g","title":"Merck, 282014-1G, Sodium acetate-¹³C₂","description":"\u003cp\u003eSodium acetate-¹³C₂\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493632169,"sku":"282014-1G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-31146-2-5kg","title":"Merck, 31146-2.5KG, Boric acid","description":"\u003cp\u003eBoric acid can be used as a Lewis acid catalyst in organic synthesis to facilitate various organic reactions, including dehydration, hydrolysis, decarboxylation, and condensation reactions. It produces different borate anions and salts and can react with alcohols to produce borate esters. It is also used as a buffering agent and pH adjuster.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493697705,"sku":"31146-2.5KG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-406171-100ml","title":"Merck, 406171-100ML, 1,4-Cyclohexanedimethanol divinyl ether, mixture of isomers","description":"\u003cp\u003e1,4-Cyclohexanedimethanol divinyl ether, mixture of isomers\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493730473,"sku":"406171-100ML","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-54758-1mg","title":"Merck, 54758-1MG, Amarouciaxanthin A","description":"\u003cp\u003eAmarouciaxanthin A belongs to the class of carotenoids.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493763241,"sku":"54758-1MG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-61341-1kg","title":"Merck, 61341-1KG, D-Lactose monohydrate","description":"\u003cp\u003eD-Lactose monohydrate\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493828777,"sku":"61341-1KG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-733326-5mg","title":"Merck, 733326-5MG, cis-4,7,10,13,16,19-Docosahexaenoic acid-21,21,22,22,22-d₅","description":"\u003cp\u003ecis-4,7,10,13,16,19-Docosahexaenoic acid-21,21,22,22,22-d₅\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799493861545,"sku":"733326-5MG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-80457-10x1ml","title":"Merck, 80457-10X1ML, Trifluoroacetic acid","description":"\u003cp\u003eTrifluoroacetic acid is commonly used as a mobile phase additive in liquid chromatography-mass spectrometry (LC-MS).  Features: •Extensive QC testing ensures the highest specifications.         •Optimized to improve ionization and resolution.          •Extremely low levels of inorganic and organic impurities.        •Manufactured specifically for accurate and fast LC-MS.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494025385,"sku":"80457-10X1ML","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-808350-25mg","title":"Merck, 808350-25MG, TokeOni","description":"\u003cp\u003e•Luciferin is a generic term for the light-emitting compound found in organisms that generate bioluminescence. •TokeOni is a new NIR emission luciferin analogue having luminescence peak at 670 ~ 680 nm with a peak range in the near-infrared (NIR) region. •TokeOni has the enhanced solubility of \u0026gt;10 mg\/mL compared to HCl free (0.2 mg\/mL).\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494058153,"sku":"808350-25MG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-890704p-200mg","title":"Merck, 890704P-200MG, 18:1 EPC (Cl Salt)","description":"\u003cp\u003e18:1 EPC (Cl Salt) is a cationic lipid.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494090921,"sku":"890704P-200MG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-a7002-1kg","title":"Merck, A7002-1KG, Agar","description":"\u003cp\u003eAgar is a polysaccharide consisting of β- D-galactopyranosyl and 3,6-anhydro-α-L- galactopyranosyl units. Depending on the source agar exists as various substituted forms such as methyl and sulphate ether. It is a linear galactan polysaccharide isolated from the cell wall of Rhodophyceae class of seaweeds.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494287529,"sku":"A7002-1KG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-a7250-500g","title":"Merck, A7250-500G, N-Acetyl-L-cysteine","description":"\u003cp\u003eN-Acetyl-L-cysteine\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494320297,"sku":"A7250-500G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-ab4340","title":"Merck, AB4340, Anti-Zscan4 Antibody","description":"\u003cp\u003eZinc finger and SCAN domain containing protein 4C (UniProt: Q80VJ6) is encoded by the Zscan4c (also known as Gm397) gene (Gene ID: 245109) in mouse. Zscan4 is an embryonic stem (ES) cell-specific transcription factor required to regulate pluripotency, facilitate telomere elongation, and defy cellular senescence. It is expressed during zygotic genome activation in mouse two-cell embryos. It protects embryos from DNA damage by stabilizing the B-DNA form of microsatellite repeat DNA. It binds to the TGCACAC motif in CA\/TG microsatellite repeats and regulates telomere elongation to maintain genomic stability and acts as an activator of spontaneous telomere sister chromatid exchange (T-SCE) in undifferentiated ES cells. Dysfunction of Zscan4 during development or in mESCs leads to implantation failure, telomere maintenance defects, and chromosomal rearrangements. (Ref.: Srinivasan, R., et al., (2020), Sci. Adv., 6, eaaz9115)\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494353065,"sku":"AB4340","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-ab9610","title":"Merck, AB9610, Anti-Olig-2 Antibody","description":"\u003cp\u003eOligodendrocyte transcription factor 2 (UniProt: Q13516, also known as Oligo2, Class B basic helix-loop-helix protein 1, bHLHb1, Class E basic helix-loop-helix protein 19, bHLHe19, Protein kinase C-binding protein 2, Protein kinase C-binding protein RACK17) is encoded by the OLIG2 (also known as BHLHB1, BHLHE19, PRKCBP2, RACK17) gene (Gene ID: 10215) in human. Olig2 is expressed in the brain in oligodendrocytes. Its strong expression is also observed in oligodendrogliomas. Olig2 is required for oligodendrocyte and motor neuron specification in the spinal cord, as well as for the development of somatic motor neurons in the hindbrain. It functions together with ZNF488 to promote oligodendrocyte differentiation. Olig2 is observed in both nucleus and the cytoplasm. Its nuclear localization signal is contained in the bHLH domain (aa 108-162). It can be masked in the native form and translocation to the nucleus may be mediated by interaction either with class E bHLH partner protein or with NKX2-2. Olig2 cooperates with Olig1 to establish the motor neuron progenitor domain of the embryonic neural tube. Removal of Cdx transcription factors is shown to result in the continued induction of Olig2 and ectopic production of cranial motor neuron progenitors. A chromosomal aberration involving Olig2 is shown to cause a form of T-cell acute lymphoblastic leukemia (T-ALL). (Ref.: Metzis, V., et al. (2018). Cell 175(4); 1105-1118).\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494418601,"sku":"AB9610","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-d7777-10x1l","title":"Merck, D7777-10X1L, Dulbecco’s Modified Eagle’s Medium - high glucose","description":"\u003cp\u003eDulbecco’s Modified Eagle’s Medium - high glucose\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494451369,"sku":"D7777-10X1L","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-gf316","title":"Merck, GF316, EGF Protein, Human Recombinant Animal Free","description":"\u003cp\u003eEpidermal growth factor (EGF) is the founding member of the EGF family that also includes TGFα, amphiregulin (AR), betacellulin (BTC), epiregulin (EPR), heparinbinding EGF like growth factor (HB-EGF), epigen, and the neuregulins (NRG)1-6. EGF is a potent growth factor that stimulates the proliferation of various epidermal and epithelial cells. Additionally, EGF has been shown to inhibit gastric secretion, and to be involved in wound healing. EGF signals through a receptor known as c-erbB, which is a class I tyrosine kinase receptor. This receptor also binds with TGF-α and VGF (vaccinia virus growth factor). Recombinant human EGF is a 6.2 kDa globular protein containing 53 amino acid residues including 3 intramolecular disulfide-bonds.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494484137,"sku":"GF316","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-hpa000697-100ul","title":"Merck, HPA000697-100UL, Anti-PIR antibody produced in rabbit","description":"\u003cp\u003eAnti-PIR antibody produced in rabbit\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494549673,"sku":"HPA000697-100UL","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-i5125-500g","title":"Merck, I5125-500G, myo-Inositol","description":"\u003cp\u003emyo-Inositol (MI) is a sugar-like molecule, found primarily in the glial cells of human brain. It is a stereoisomer of a C6 sugar alcohol, which is part of the inositol family. It serves as the precursor of inositol triphosphate, and as an intracellular second messenger. Myo-inositol regulates several hormones like thyroid-stimulating hormone, follicle-stimulating hormone (FSH), and insulin. Myo-inositol and d-chiro-inositol, which is another stereoisomeric form of inositol, contribute to balancing various metabolic deregulations associated with insulin resistance (IR) in different ways.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494582441,"sku":"I5125-500G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-jhwp09025","title":"Merck, JHWP09025, PTFE Membrane Filter, 0.45 μm Pore Size","description":"\u003cp\u003eFilter Code: JHWP\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494615209,"sku":"JHWP09025","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-k5114-u","title":"Merck, K5114-U, Omnifit® EZ Benchmark Columns with 1 Adjustable and 1 fixed Endpiece","description":"\u003cp\u003eOmnifit® Labware complete columns are supplied assembled and ready for use, with tubing and fittings to connect the column into an existing system. Two configurations are available:  •Non-adjustable with two fixed endpieces (-FF), a cost-effective option when height adjustment is not important.  •One fixed endpiece as a bed support and one adjustable endpiece (plunger) to adjust the bed height (-AF). The adjustable endpiece is designed to give the user fine control over the movement of the endpiece, minimizing the risk of disturbance to the packed bed and giving 80mm of height adjustment.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494647977,"sku":"K5114-U","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-l3012-25mg","title":"Merck, L3012-25MG, Lipopolysaccharides from Escherichia coli O111:B4","description":"\u003cp\u003eThis product is extracted from E. coli serotype O111:B4 and purified by gel filtration. The source strain is from a private collection. This LPS serotype has been used to stimulate B-cells and induce NOS in human hepatocytes.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494680745,"sku":"L3012-25MG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-m2643-1kg","title":"Merck, M2643-1KG, Magnesium sulfate","description":"\u003cp\u003eMagnesium sulphate reduces eclampsia in women. It may inhibit N-methyl-D-aspartate (NMDA) receptor to accomplish the anticonvulsant activity.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494746281,"sku":"M2643-1KG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-mak150-1kt","title":"Merck, MAK150-1KT, Fluorometric Intracellular pH Assay Kit","description":"\u003cp\u003eIntracellular pH changes are implicated in diverse physiological and pathological processes, including cell proliferation, apoptosis, fertilization, malignancy, multidrug resistance, ion transport, lysosomal storage disorders, and Alzheimer′s disease.  This kit can be utilized to measure decreases in intracellular pH in cells treated under various conditions using a simple standard protocol. Alternatively, an Acid-Load procedure can be used to measure the increase of intracellular pH associated with changes in cellular metabolism due to GPCR activation, growth factor activity, or other cellular stimulation. With the Acid-Load procedure ammonium chloride solution is added after the fluorescent pH dye is loaded into cells in a minimum volume. This Acid-Loading step is followed by the addition of agonist in a relatively large volume (~4x) of buffer. The sudden volume change initiates an efflux of ammonia (NH3) from the cells causing a rapid decrease in intracellular pH, and thus a decrease in fluorescence signal. The effect of agonist on the subsequent recovery of intracellular pH is measured by the relative fluorescence signal increase.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494779049,"sku":"MAK150-1KT","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-mdrln0410","title":"Merck, MDRLN0410, Multiscreen® 96 well Plate, PTFE membrane","description":"\u003cp\u003eFilter Code: RL\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494811817,"sku":"MDRLN0410","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-p5655-500g","title":"Merck, P5655-500G, Potassium phosphate monobasic","description":"\u003cp\u003ePotassium phosphate monobasic\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494877353,"sku":"P5655-500G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-p8375-25ku","title":"Merck, P8375-25KU, Peroxidase from horseradish","description":"\u003cp\u003eHorseradish peroxidase is isolated from horseradish roots (Amoracia rusticana) and belongs to the ferroprotoporphyrin group of peroxidases. HRP is a single chain polypeptide containing four disulfide bridges.  It is a glycoprotein containing 18% carbohydrate. The carbohydrate composition consists of galactose, arabinose, xylose, fucose, mannose, mannosamine, and galactosamine depending upon the specific isozyme. Its molecular weight (~44 kDa) includes the polypeptide chain (33,890 Daltons), hemin plus Ca²⁺ (~700 Daltons), and carbohydrate (~9,400 Daltons). At least seven isozymes of HRP exist. The isoelectric point for horseradish peroxidase isozymes ranges from 3.0 - 9.0.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494910121,"sku":"P8375-25KU","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-qbd11338-1000mg","title":"Merck, QBD11338-1000MG, Bis-Bromoacetamido-dPEG ®₁₁","description":"\u003cp\u003eBis-Bromoacetamido-dPEG ®₁₁\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799494942889,"sku":"QBD11338-1000MG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-s5893-250ea","title":"Merck, S5893-250EA, Sigma Pasteur pipettes","description":"\u003cp\u003eSigma Pasteur pipettes\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799495827625,"sku":"S5893-250EA","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-sab1305538-400ul","title":"Merck, SAB1305538-400UL, MONOCLONAL ANTI-HIS TAG antibody produced in mouse","description":"\u003cp\u003eEpitope tags consisting of short sequences recognized by well-characterized monoclonal antibodies have been widely used in the study of protein expression in various systems. The 6xHIS tag (HHHHHH), recognized by the monoclonal antibody clone 6AT18 provides an established example of this application. 6xHIS-tagged fusion proteins are easily purified from cell lysates by affinity chromatography using Nickel-Sepharose resin. Abgent′s anti-6xHIS monoclonal antibody provides a simple solution to detect the expression of HIS-tagged fusion proteins in cells.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799495860393,"sku":"SAB1305538-400UL","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-slfh05000","title":"Merck, SLFH05000, Millex® hydrophobic PTFE vent filter","description":"\u003cp\u003eThe Millex®-FG\/FH\/FA Vacuum Line Protector is anon-sterile, non-pyrogenic filter device, manufactured of polypropylene with bi-directional filter support screens. An unlaminated, 50 mm diameter, 0.2 μm PTFE hydrophobic membrane is sealed into the unit between screen supports. The filter is designed primarily for in-line filtration of air or gases, for venting air from pressurized closed containers, the filtration of non-aqueous liquids such as HPLC solvents and as a moisture barrier between a vacuum source and the evacuated container. The Millex®-FG\/FH\/FA Vacuum Line Protector will withstand repeated autoclaving for at least 10 times.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799495893161,"sku":"SLFH05000","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-t24007-100g","title":"Merck, T24007-100G, Tetramethylsilane","description":"\u003cp\u003eTetramethylsilane\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799495925929,"sku":"T24007-100G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-t5130-1kg","title":"Merck, T5130-1KG, TAPS","description":"\u003cp\u003eTAPS\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799495991465,"sku":"T5130-1KG","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-ufc30gv0s","title":"Merck, UFC30GV0S, Ultrafree® Centrifugal Filter, 0.5 mL Sample Volume","description":"\u003cp\u003eUltrafree®-MC (0.5 mL) and Ultrafree®-CL (2 mL) centrifugal devices are single-use, disposable filters used for removing particulates from aqueous biological solutions. These devices are available in two processing volumes with a range of microporous membranes (from 0.1 to 5.0 m) for fast filtration and highly reproducible performance. Pre-sterilized units are also available. Use in fixed-angle rotors for 1.5 mL tubes (-MC) and 15 mL tubes (CL).  Filter Code: GVPP Filter Type: Microfiltration\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496024233,"sku":"UFC30GV0S","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-ufc503008","title":"Merck, UFC503008, Amicon® Ultra Centrifugal Filter, 30 kDa MWCO","description":"\u003cp\u003eAmicon® Ultra-0.5 centrifugal filter devices provide fast ultrafiltration, with the capability for high concentration factors and easy concentrate recovery from dilute and complex sample matrices. For example, Ovalbumin (45 kDa) at 1 mg\/ml initial concentration is typically retained at \u0026gt;95% .  The vertical design and available membrane surface area provide fast sample processing, high sample recovery (typically greater than 90% of dilute starting solution), and the capability for 30-fold concentration. Solute polarization and subsequent fouling of the membrane are minimized by the vertical design, and a physical deadstop in the filter device prevents spinning to dryness and potential sample loss. Efficient recovery of the concentrated sample (retained species) is achieved by a convenient reverse spin step after collecting the filtrate.  Amicon® Ultra-0.5 devices are supplied non-sterile and are for single use only. With their vertical membrane design and reverse spin, Amicon® Ultra 0.5 mL filters deliver great performance and lower spin times.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496057001,"sku":"UFC503008","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-xx6700p10","title":"Merck, XX6700P10, Dispensing Pressure Vessel, 10 L","description":"\u003cp\u003eDispensing pressure vessels hold liquid for filtration through Millipore pressure-operated filter holders, if connected to an external pressure source. The portable vessels are available in 5, 10, and 20-liter and 1-gallon capacities.  Vessels meet ASME-UM Code requirements. - Closures are secured by cam-lock handle. - Vessels are autoclavable when vented. - Accessory code-complying relief valve, pressure gauge and hose connectors are available.- Accessory closure adapts vessels for vacuum use.Pressure Vessels XX6700P01 Dispensing Pressure Vessel, 1 galXX6700P05 Dispensing Pressure Vessel, 5 LXX6700P10 Dispensing Pressure Vessel, 10 L XX6700P20 Dispensing Pressure Vessel, 20 L Replacement Parts 6976  Vessel Cover, cam lock6977  Outlet Dip Tube, 5 L vessel 6978  Outlet Dip Tube, 10 L vessel 6979  Outlet Dip Tube, 20 L vessel XX6700059 O-ring, fluoroelastomer A XX6700104 Street Elbow, 1\/4 in. NPTF to M YY1301009 Plug, 1\/4 in. NPT, stainless steel Accessories  TP0001326 PTFE Tape 12.5mm x 6.6m rollXX6700030 Quick-release Nipple \u0026amp; Coupling, 1\/4 in. NPTM XX6700034 3 meters PVC tubing with 9.5 mm internal diameter XX6700035 Tubing for pressure use, 1\/2 in. ID XX67000PK Pressure Vessel Accessory Kit XX6700125 Hex Nipple, 1\/4 in. NPTM 51 mm., stainless steel XX6700L11 Adapter, M, 1\/4 in. NPT to 1\/4-1\/2 in. ID XX6700L15 Pressure Gauge, 1\/4 in. ASME XX6700L24 Vent\/Relief Valve, 7 bar, ASME XX6700L55 Bubble Point Test Apparatus YY1301015 Pressure Gauge, 0–7 bar YY2029348 Ball Valve, 1\/4 in. NPTF, stainless steel\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496089769,"sku":"XX6700P10","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-00538-1mg","title":"Merck, 00538-1MG, Chlorophyll b","description":"\u003cp\u003eChlorophyll b belongs to the class of porphyrins conjugated with magnesium. 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Transcription initiation requires recruitment of the complete transcription machinery to a promoter via solicitation by activators and chromatin remodeling factors. Pol II can coordinate 10 to 14 subunits. This complex interacts with the promoter regions of genes and a variety of elements and transcription factors. The DNA binding domain of the polymerase is a groove where TFIIB orients the DNA for unwinding and transcription.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496220841,"sku":"05-623","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-05-636-i","title":"Merck, 05-636-I, Anti-phospho-Histone H2A.X (Ser139) Antibody, clone JBW301","description":"\u003cp\u003eThe histone H2A.X protein is a variant member of the H2A family of histones that is distinguished from other H2A histones by a unique carboxy-terminal sequence. This unique sequence is highly conserved throughout eukaryotic evolution and is rapidly phosphorylated by ATM or ATR at the fourth residue from the carboxy-terminus (Serine 139 in mammalian H2A.X) in response to DNA double-strand breaks (DSBs). Phosphorylation of H2A.X is important in the formation of a stable repair complex at the site of DNA damage.H2A.X phosphorylation is a very rapid response to DNA damage, occurring within as little as one minute after exposure to ionizing radiation. Phosphorylation of H2A.X occurs irrespective of the cause of the DNA DSBs and phospho-H2A.X has been observed in response to environmental stresses that result in DSBs as well as programmed cellular events, including DNA rearrangement and apoptosis.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496253609,"sku":"05-636-I","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-09735-50g","title":"Merck, 09735-50G, Ammonium formate","description":"\u003cp\u003eAmmonium formate\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496286377,"sku":"09735-50G","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-10103578001","title":"Merck, 10103578001, Collagenase A","description":"\u003cp\u003eCollagenase is a protease which cleaves the triple-helical protein called collagen. Clostridium histolyticum produces six types of collagenases namely, α, β, γ, δ, ε and λ. These collagenases are active against connective tissue and show more reactivity towards gelatin than collagen. Collagenase obtained from Clostridium histolyticum has a very strong activity, as it digests collagen from both ends, at temperatures as low as 4-10 °C.\u003c\/p\u003e","brand":"Merck","offers":[{"title":"Default Title","offer_id":45799496351913,"sku":"10103578001","price":0.99,"currency_code":"USD","in_stock":true}]},{"product_id":"merck-10354074001","title":"Merck, 10354074001, Citrate Lyase (CL)","description":"\u003cp\u003eCitrate lyase is considered as a substrate- induced enzyme which helps in catalyzing reversible aldol cleavage of citrate to oxaloacetate and acetate. 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