VMA (Vanillylmandelic Acid) ELISA Kit

• Description :

  This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with VMA protein. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VMA. 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 VMA in the samples is then determined by comparing the OD of the samples to the standard curve.

• Product Name Alternative :

  Vanillyl Mandelic Acid

• Reactivity :

  General

• Field of Research :

  Metabolic pathway; Endocrinology; Cardiovascular biology; Hepatology; Gastroenterology; Hormone 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 VMA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to VMA. 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 VMA in the samples is then determined by comparing the OD of the samples to the standard curve.

• Assay Performance Time :

  2h

• Standard :

  10000 ng/mL

• Sample Type :

  Urine and biological agents

• Detection Range :

  156.25-10000 ng/mL

• Sensitivity :

  43 ng/mL