Cattle PSPB(Pregnancy Specific Protein B) ELISA Kit

SKU: ELK0478

Size:96T

Reactivity:Cattle

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

Assay Type:Competitive Inhibition

Sensitivity:0.29 ng/mL

Standard:50 ng/mL

Detection range:0.78-50 ng/mL

Sample type:serum, plasma and other biological fluids

Assay length:2.5h

Research Area:Signal transduction; Cardiovascular; Cancer; Metabolism

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.

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