Human PSA (Puromycin Sensitive Aminopeptidase) 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 PSA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PSA. 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 PSA, 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 PSA in the samples is then determined by comparing the OD of the samples to the standard curve.

• Product Name Alternative:

  NPEPPS; AAP-S; Metalloproteinase MP100; Cytosol alanyl aminopeptidase

• Gene Aliases:

  NPEPPS; AAP-S; Metalloproteinase MP100; Cytosol alanyl aminopeptidase

• UniProt:

  P55786

• Reactivity:

  Human

• Field of Research:

  Metabolic pathway

• Assay Type:

  Sandwich

• Assay Principle:

  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 PSA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human PSA. 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 PSA, 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 PSA in the samples is then determined by comparing the OD of the samples to the standard curve.

• Assay Performance Time:

  3.5 H

• Standard:

  20 ng/mL

• Sample Type:

  Tissue homogenates, cell lysates and other biological fluids.

• Detection Range:

  0.32 - 20 ng/mL

• Sensitivity:

  0.114 ng/mL

• Species:

  Human

• CAS Number:

  7732-18-5