Human VEGF121 (Vascular Endothelial Growth Factor 121) ELISA Kit

Human VEGF121 (Vascular Endothelial Growth Factor 121) ELISA Kit

• Description: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human VEGF121. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human VEGF121. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human VEGF121, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human VEGF121 in the samples is then determined by comparing the OD of the samples to the standard curve.
• CAS Number: 7732-18-5
• Gene Aliases: Vascular Endothelial Growth Factor 121
• Field of Research: Cytokine; Signal transduction; Tumor immunity; Infection immunity.
• Assay Principle: Sandwich ELISA
• Assay Performance Time: 3.5h
• Standard: 1000 pg/mL
• Sample Type: Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
• Detection Range: 15.63-1000 pg/mL
• Sensitivity: 6.7 pg/mL