小鼠肾损伤分子1 Kim-1

ELISA是以免疫学反应为基础，将抗原、抗体体的特异性反应与酶对底物的高效催化作用相结合起来的一种敏感性很高的试验技术。

小鼠肾损伤分子1 Kim-1 是北京方程生物公司的优势产品，2017年买小鼠肾损伤分子1 Kim-1 送好礼*活动火热进行中......

Pig Bradykinin (BK) ELISA

ELISA results using S-OIV A neuraminidase antibody at 1 μg/ml to probe the immunogenic and the corresponding seasonal influenza A neuraminidase peptides at 50, 10, 2, and 0 ng/ml. Because the ELISA can be performed to evaluate either the presence of antigen or the presence of antibody in a sample, it is a useful tool for determining serum antibody concentrations (such as with the HIV test[3] or West Nile Virus). It has also found applications in the food industry in detecting potential food allergens such as milk, peanuts, walnuts, almonds, and eggs.[4] ELISA can also be used in toxicology as a rapid presumptive screen for certain classes of drugs. The ELISA was the first screening test widely used for HIV because of its high sensitivity. In an ELISA, a person's serum is diluted 400-fold and applied to a plate to which HIV antigens are attached. If antibodies to HIV are present in the serum, they may bind to these HIV antigens. The plate is then washed to remove all other components of the serum. A specially prepared "secondary antibody" — an antibody that binds to other antibodies — is then applied to the plate, followed by another wash. This secondary antibody is chemically linked in advance to an enzyme. Thus, the plate will contain enzyme in proportion to the amount of secondary antibody bound to the plate. A substrate for the enzyme is applied, and catalysis by the enzyme leads to a change in color or fluorescence. ELISA results are reported as a number; the most controversial aspect of this test is determining the "cut-off" point between a positive and a negative result. A cut-off point may be determined by comparing it with a known standard. If an ELISA test is used for drug screening at workplace, a cut-off concentration, 50 ng/mL, for example, is established, and a sample that contains the standard concentration of analyte will be prepared. Unknowns that generate a signal that is stronger than the known sample are "positive." Those that generate weaker signal are "negative." Doctor Dennis E Bidwell and Alister Voller created the test.

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人雌激素受体β(ERβ)测定盒Human Estrogen Receptor Beta (ERb) ELISA

人无翅型MMTV整合位点家族成员7A(WNT7A)测定盒Human Wingless Type MMTV Integration Site Family, Member 7A (WNT7A) ELISA

猪B-细胞淋巴瘤因子9(Bcl9)检测盒Pig B-Cell CLL/Lymphoma 9 (Bcl9) ELISA

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猪YY肽(PYY)检测盒Pig Peptide YY (PYY) ELISA

猪丝裂原激活蛋白激酶13(MAPK13)检测盒Pig Mitogen Activated Protein Kinase 13 (MAPK13) ELISA

人生长分化因子5(GDF5)测定盒Human Growth Differentiation Factor 5 (GDF5) ELISA

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人成纤维细胞生长因子21(FGF21)测定盒Human Fibroblast Growth Factor 21 (FGF21) ELISA

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猪含黄素单加氧酶1(FMO1)检测盒Pig Flavin Containing Monooxygenase 1 (FMO1) ELISA