{"product_id":"abcam-ab183367","title":"Abcam, ab183367, Human Lactate Dehydrogenase B \/ LDH-B ELISA Kit","description":"\u003cp\u003eSize: 1 x 96Tests\u003cbr\u003e\nHuman Lactate Dehydrogenase B \/ LDH-B ELISA Kit is a single-wash 90-min Simplestep used to quantify Human Lactate Dehydrogenase B \/ LDH-B with a sensitivity of 8 pg\/ml. The assay uses a simple mix-wash-read protocol with just one incubation and one wash step. - Colorimetric Sandwich ELISA - 450 nm readout : works on any standard plate reader - Cited in over 5 citations\u003cbr\u003e\nKey facts\u003cbr\u003e\nDetection method:Colorimetric,\u003cbr\u003e\nSample types:Tissue Extracts, Heparin Plasma, Citrate plasma, Cell culture supernatant, Serum, Cell Lysate, EDTA Plasma,\u003cbr\u003e\nReacts with:Human,\u003cbr\u003e\nAssay type:Sandwich (quantitative),\u003cbr\u003e\nSensitivity:= 8 pg\/mL,\u003cbr\u003e\nRange:0.312 - 20 ng\/mL,\u003cbr\u003e\nAssay time:1h 30m,\u003cbr\u003e\nAssay Platform:Microplate\u003c\/p\u003e\n\n\u003cp\u003eProduct details:\u003cbr\u003e\nHuman Lactate Dehydrogenase B \/ LDH-B ELISA Kit ab183367 is a rapid single-wash 90-min Sandwich ELISA to measure Human Lactate Dehydrogenase B \/ LDH-B in cell culture supernatant, cell lysate, citrate plasma, EDTA plasma, heparin plasma, serum, tissue extracts. This SimpleStep sensitivity is 8 pg\/mL.\u003cbr\u003e\nHow the assay works\u003cbr\u003e\nHuman Lactate Dehydrogenase B \/ LDH-B SimpleStep ELISA\u003cbr\u003e\nemploys capture antibodies conjugated to an affinity tag that is recognized by the monoclonal antibody used to coat our SimpleStep ELISA\u003cbr\u003e\nplates. This approach to sandwich ELISA allows the formation of the antibody-analyte sandwich complex in a single step, significantly reducing assay time. See the SimpleStep ELISA\u003cbr\u003e\nprotocol summary in the image section for further details.\u003cbr\u003e\nAssay Specificity\u003cbr\u003e\nOur SimpleStep ELISA\u003cbr\u003e\nkits use recombinant monoclonal antibodies rigorously validated to ensure the highest level of consistency and reproducibility, improved sensitivity and specificity and ease of scalability and security of supply.\u003cbr\u003e\nPlease refer to our protocol booklet for more details.\u003cbr\u003e\nHuman Lactate Dehydrogenase B \/ LDH-B ELISA Kit ab183367 protocol summary\u003cbr\u003e\n1. Mix: add samples\/standards to the wells together with the capture and detector antibody cocktail. Incubate 1 hr at room temperature\u003cbr\u003e\n2. Wash\u003cbr\u003e\n3. Add TMB development solution - incubate for 10 min\u003cbr\u003e\n4. Add Stop solution\u003cbr\u003e\n5. Read the results on a plate reader at 450 nm\u003cbr\u003e\nFunctional lactate dehydrogenase are homo or hetero tetramers composed of M and H protein subunits encoded by the LDH-A and LDH-B genes, respectively. The major isozymes of skeletal muscle and liver has four muscle (M) subunits; while the main isozymes for heart muscle contains four (H) subunits. The other variants contain both types of subunits. LDHB converts pyruvate to lactate under low oxygen conditions, while in the LDH-A converts lactate into pyruvate. Elevated levels of LDH indicate tissue breakdown in hemolysis. LDH can be used as a marker of myocardial infarction, peaking at days 3 and lasting through day 10. Other disorders indicated by elevated LDH include cancer, meningitis, encephalitis, acute pancreatitis, and HIV. Defects in LDHB are a cause of hereditary LDH-B deficiency; however LDH-B deficiency is usually asymptomatic.\u003cbr\u003e\nREACH authorisation\u003cbr\u003e\nAbcam has not and does not intend to apply for the REACH Authorisation of customers' uses of products that contain European Authorisation list (Annex XIV) substances.\u003cbr\u003e\nIt is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C, Storage information-+4°C\u003c\/p\u003e\n\n\u003cp\u003eSupplementary Information:\u003cbr\u003e\nThis supplementary information is collated from multiple sources and compiled automatically.\u003cbr\u003e\nLactate Dehydrogenase B (LDH-B) also known as LDH is an enzyme that plays an important role in the interconversion of lactate to pyruvate. It belongs to the lactate dehydrogenase family which includes multiple isoenzymes. LDH-B has a molecular weight of approximately 36 kDa and commonly forms a tetramer with three other similar subunits. It is mainly expressed in heart and muscle tissues among others where it functions effectively.\u003cbr\u003e\nBiological function summary\u003cbr\u003e\nLDH-B is essential for cellular energy production processes. It catalyzes the conversion of pyruvate a byproduct of glycolysis into lactate while simultaneously converting NADH to NAD+. This reaction is significant under anaerobic conditions where mitochondria-based ATP production is limited. LDH-B does not function alone and can operate as part of the lactate dehydrogenase complex containing different subunit combinations.\u003cbr\u003e\nPathways\u003cbr\u003e\nLactate and pyruvate metabolism engage LDH-B facilitating the Cori cycle and the lactate shuttle. These pathways enable lactate transport between tissues such as muscle and liver and they are important in maintaining blood glucose levels and energy balance. LDH-B operates alongside its related isoenzymes such as LDH-A which predominantly act in specific tissues and conditions to optimize energy utilization.\u003cbr\u003e\nAnomalous LDH-B activity associates with conditions like myocardial infarction and some cancer types. Enhanced expression or activity of LDH-B can indicate altered metabolic states in tumors connecting it as a potential marker for certain cancerous conditions. The relationship with other proteins such as the hypoxia-inducible factor (HIF) is notable especially in cancer where HIF can regulate LDH-B expression under low oxygen environments.\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46843623407785,"sku":"ab183367","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab183367","provider":"Iright","version":"1.0","type":"link"}