Human Ab1-40 (Amyloid Beta Peptide 1-40) ELISA Kit

Human Ab1-40 (Amyloid Beta Peptide 1-40) 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 Ab1-40. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human Ab1-40. 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 Ab1-40, 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 Ab1-40 in the samples is then determined by comparing the OD of the samples to the standard curve.
• CAS Number: 9000-83-3
• Gene Aliases: Amyloid Beta Peptide 1-40
• Field of Research: Infection immunity; Neuro science.
• Assay Principle: Sandwich ELISA
• Assay Performance Time: 3.5h
• Standard: 1000 pg/mL
• Sample Type: Serum, plasma and other biological fluids
• Detection Range: 15.63-1000 pg/mL
• Sensitivity: 4.48 pg/mL
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