{"product_id":"biolegend-285158","title":"Biolegend, 285158, Spark Blue™ 574 anti-human CD90 (Thy1) (Flexi-Fluor™) Antibody, 50μg","description":"\u003cp\u003eCD90 is a 25-35 kD GPI-anchored protein, also known as Thy-1. It belongs to the Ig superfamily. Human CD90 is expressed on neuronal cells, a subset of CD34 + cells, a subset of fetal liver cells and fetal thymocytes, fibroblasts, activated endothelial cells, and some leukemia cell lines. CD34 + CD90 + cells are primitive hematopoietic stem cells. It has been reported that Thy-1 binds with β2 and β3 integrins and plays bimodal roles in the regulation of cell adhesion and neurite outgrowth, and inhibits hematopoietic stem cells proliferation and differentiation.\u003cbr\u003e\n50μg\u003cbr\u003e\nVerified Reactivity: Human\u003cbr\u003e\nReported Reactivity: African Green, Baboon, Cynomolgus, Pigtailed Macaque, Rhesus, Pig\u003cbr\u003e\nAntibody Type: Monoclonal\u003cbr\u003e\nHost Species: Mouse\u003cbr\u003e\nImmunogen: HEL cells\u003cbr\u003e\nFormulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide\u003cbr\u003e\nPreparation: The antibody was purified by affinity chromatography and conjugated with Spark Blue™ 574 under optimal conditions.\u003cbr\u003e\nConcentration: 0.2 mg\/mL\u003cbr\u003e\nStorage \u0026amp; Handling: The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.\u003cbr\u003e\nApplication: FC\u003cbr\u003e\nRecommended Usage: Flexi-Fluors™ are provided at a standard 0.2 mg\/mL concentration. We recommend titrating this reagent to determine the optimal concentration for each application. For many flow cytometry applications, conjugated antibodies perform well at concentrations ranging from 0.03 to 1.0 µg per million cells in 100 µL. We recommend testing a range of concentrations starting from 10 µg\/mL.For example, make five 1:1 serial dilutions of the 0.2 mg\/mL antibody. Add 5 µL of each dilution (including the undiluted antibody) to 100 µL of cells (at 107 cells\/mL) to test six concentrations -- 1.0, 0.5, 0.25, 0.125, 0.06, and 0.03 µg per million cells in 100 µL volume. Compare staining patterns or create a titration curve using the MFI or staining index to determine the optimal concentration. * Spark Blue™ 574 has a maximum excitation of 506 nm and a maximum emission of 574 nm.\u003cbr\u003e\nExcitation Laser: Blue Laser (488 nm)\u003cbr\u003e\nApplication Notes: Clone 5E10 recognizes an epitope on Thy-1 independent of its glycosylation, but is abolished under reducing conditions.4 Additional reported (for the relevant formats) applications include: immunohistochemical staining of acetone-fixed frozen sections, immunoprecipitation1, and immunofluorescence3.\u003cbr\u003e\nAdditional Product Notes: For more information about Flexi-Fluors™, visit our Flexi-Fluor™ page and review FAQs associated with this product line.\u003cbr\u003e\nApplication References(PubMed link indicates BioLegend citation): Craig W, et al. 1993. J. Exp. Med. 177:1331. (IP) Gundlach CW 4th, et al. 2011. Bioconjug. Chem. 22:1706. (Pig Reactivity) Touboul C, et al. 2013. J. Transl. Med. 11:28. (IF) Bradley JE, et al. 2013. Lab Invest. 93:365. (Epitope) Donnenberg VS, et al. 2010. Cytometry B. Clin. Cytom. 5:287. (IHC)\u003cbr\u003e\nRRID: AB_3662498 (BioLegend Cat. No. 285158)\u003cbr\u003e\nStructure: 25-35 kD glycoprotein, Ig superfamily\u003cbr\u003e\nDistribution: Subset of CD34+ hematopoietic stem cells, subset of fetal thymocytes, subset of fetal liver cells, fibroblast, activated endothelial cells, neurons and some leukemia cell lines\u003cbr\u003e\nFunction: Regulate hematopoiesis and neural cell growth, cell adhesion\u003cbr\u003e\nLigand\/Receptor: β3 integrin, β2 integrin\u003cbr\u003e\nCell Type: Endothelial cells, Fibroblasts, Hematopoietic stem and progenitors, Leukemia, Mesenchymal Stem Cells, Neurons, Thymocytes\u003cbr\u003e\nBiology Area: Immunology, Stem Cells\u003cbr\u003e\nMolecular Family: CD Molecules\u003cbr\u003e\nAntigen References: 1. McKenzie JL, et al. 1981. J. Immunol. 126:843. 2. Avalos AM, et al. 2002. Biol. Res. 35:231. 3. Wetzel A, et al. 2004. J. Immunol. 172:3850.\u003cbr\u003e\nGene ID: NA\u003cbr\u003e\nUniProt: View information about CD90 on UniProt.org\u003cbr\u003e\nClone: 5E10\u003cbr\u003e\nRegulatory Status: RUO\u003cbr\u003e\nWorkshop: HCDM listed\u003cbr\u003e\nOther Names: Thy-1, Thy1\u003cbr\u003e\nIsotype: Mouse IgG1, κ\u003cbr\u003e\nQ: What are Flexi-Fluors?\u003cbr\u003e\nA: Flexi-Fluors are rapidly made-to-order conjugated antibodies. The technology, manufacturing processes, and specifications used to create Flexi-Fluors are the same as our regular catalog products. However, the optimal concentration and performance of each Flexi-Fluor must be determined by the customer.\u003cbr\u003e\nQ: How quickly will I receive my order?\u003cbr\u003e\nA: We aim to ship Flexi-Fluors within 2-3 weeks of receipt of your order. However, depending on your location, shipping times may vary.\u003cbr\u003e\nQ: How are Flexi-Fluors different from regular catalog products?\u003cbr\u003e\nA: Flexi-Fluors are made on demand, specifically for you. Flexi-Fluors are manufactured using the same high-quality standards, and specifications as other catalog products. For faster delivery, Flexi-Fluors are not tested by flow cytometry to determine optimal concentrations or evaluate performance. This testing needs to be performed by the customer.\u003cbr\u003e\nQ: How do I determine the optimal concentration for using my Flexi-Fluor? How should I titrate my antibody?\u003cbr\u003e\nA: Flexi-Fluors are provided at a standard 0.2 mg\/mL concentration. We recommend that you titrate your antibody to determine the optimal concentration to use for your application. For many flow cytometry applications, conjugated antibodies perform well at concentrations ranging from 0.03 to 1.0 µg per million cells in 100 µL volume. We recommend that you test a range of concentrations starting from 10 µg\/mL. \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eFor example, make five 1:1 serial dilutions of your 0.2 mg\/mL antibody.  Add 5 µL of each dilution (including the undiluted antibody) to 100 µL of cells (at 107 cells\/ml) to test six concentrations - 1.0, 0.5, 0.25, 0.125, 0.06, and 0.03 µg per million cells in 100 µL volume. Compare staining patterns or create a titration curve using the MFI or staining index to determine the optimal concentration.\u003cbr\u003e\nQ: I can’t find the antibody-dye combination that I need. When will it be available?\u003cbr\u003e\nA: We continuously update our catalog, introducing scores of new products every month. Please get in touch with our Technical Service team for an update on new products or recommendations for suitable alternatives to complete your panel. Or contact Custom Solutions to inquire about our affordable custom conjugation services.\u003cbr\u003e\nQ: I need help to validate the performance of my Flexi-Fluor. Who should I contact?\u003cbr\u003e\nA: Please get in touch with Technical Service for assistance.\u003cbr\u003e\nQ: Can I order more than 50 μg of a Flexi-Fluor?\u003cbr\u003e\nA: Yes, you can order multiple vials of the same Flexi-Fluor products.  We cannot guarantee, however, that these vials will be bottled from the same lot. For bulk single-lot orders, contact our Custom Solutions team.\u003cbr\u003e\nQ: What is the expiration date of my Flexi-Fluor?\u003cbr\u003e\nA: Expiration dates can be found on the vial label or by using our CoA lookup tool.\u003cbr\u003e\nQ: What if my requested antibody-dye combination doesn't perform as expected?\u003cbr\u003e\nA: Flexi-Fluor™ products have been carefully selected by our scientists for their excellent conjugation properties and broad compatibility. In the rare case that an antibody-dye combination does not perform as expected due to the unique characteristics of a specific pairing, please contact our Technical Service team. We will work with you to identify alternative options to meet your panel requirements.\u003c\/p\u003e","brand":"Biolegend","offers":[{"title":"Default Title","offer_id":46864151150761,"sku":"285158","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/biolegend-285158","provider":"Iright","version":"1.0","type":"link"}