US Federal Contractor Registration
CE Marked

FSH

Catalog #: F1029-96


METHOD

Immunoassay

TECHNICAL INFORMATION

Format: Liquid
Wavelength: 450 nm
Storage Temperature: 2-8°C
Reconstituted Stability: Ready to use liquid
Tests: 96
  • Description
  • Ordering Information
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  • Documentation
Intended Use
For the quantitative determination of follicle-stimulation hormone (FSH) concentration in human serum.
Principle
The FSH Quantitative Test is based on a solid phase enzyme-linked immunosorbent assay (ELISA). The assay system utilizes a mouse monoclonal anti-α-FSH antibody for solid phase (microtiter wells) immobilization and another mouse monoclonal anti-β-FSH antibody in the antibody-enzyme (horseradish peroxidase) conjugate solution. The test sample is allowed to react simultaneously with the antibodies, resulting in FSH molecules being sandwiched between the solid phase and enzyme-linked antibodies. After a 45-minute incubation at room temperature, the wells are washed with water to remove unbound-labeled antibodies. A solution of TMB Reagent is added and incubated at room temperature for 20 minutes, resulting in the development of a blue color. The color development is stopped with the addition of Stop Solution, and the color is changed to yellow and measured spectrophotometrically at 450 nm. The concentration of FSH is directly proportional to the color intensity of the test sample.