Cattle PSPB (Pregnancy Specific Protein B) ELISA Kit

• Description:

  This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Cattle PSPB protein. 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.

• Product Name Alternative:

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

• Gene Aliases:

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

• Reactivity:

  Cattle

• Field of Research:

  Signal transduction, Cardiovascular, Cancer, Metabolism

• Assay Type:

  Competitive Inhibition

• Assay 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.

• Assay Performance Time:

  2.5 H

• Standard:

  50 ng/mL

• Sample Type:

  Serum, plasma and other biological fluids

• Detection Range:

  0.78 - 50 ng/mL

• Sensitivity:

  0.29 ng/mL

• Species:

  Cattle

• CAS Number:

  7732-18-5