Species:

Universal

Alternative Name:

4-Aminobutyric Acid

Assay Type:

Competitive

unit:

pg/mL

Standard:

2000pg/mL

Sensitivity:

18.75pg/mL

Detection Range:

31.25-2000pg/mL

Assay Time:

1.5H

Sample Type:

Serum, Plasma, Other biological fluids,Sample volume: 50μL

Research:

Signal transduction;Cardiovascular biology;Neuro science;Bone metabolism;

Test Principle:

This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with gABA. Standards or samples are added to the appropriate micro ELISA plate wells then with a biotin-conjugated antibody specific to gABA. 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 gABA in the samples is then determined by comparing the OD of the samples to the standard curve.