Product Description

Cattle PSPB (Pregnancy Specific Protein B) ELISA Kit

Sizes: 48T, 96T 96T*5

Catalogue Number: ELK0478-48, ELK0478-96, ELK0478-96*5

Lead times: 1-2 weeks, if manufacturer has product in stock

Manufacturer/Ship Location: China

Test Principle: This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Cattle PSPB. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle PSPB. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 Cattle PSPB in the samples is then determined by comparing the OD of the samples to the standard curve.

Alternative Names: Pregnancy-associated glycoprotein 1, PAG 1, EC 3.4.23., Pregnancy-specific protein B, PSP-B

Reactivity: Cattle

Sample Type: Serum, Plasma, Other Biological Fluids

Assay Type: Competitive Inhibition

Research Areas: Signal Transduction, Cardiovascular, Cancer, Metabolism

Assay Length: 2.5h

Sensitivity: 0.29 ng/mL

Standard: 50 ng/mL

Detection Range: 0.78-50 ng/mL

Research Use Only