Human Folic acid(FA)ELISA Kit

Description

The kit uses a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) to assay the level of Human Folic acid(FA)in samples. Add Folic acid(FA)to monoclonal antibody Enzyme well which is pre-coated with Human Folic acid(FA)monoclonal antibody, incubation; then, add Folic acid(FA) antibodies labeled with biotin, and combined with Streptavidin-HRP to form immune complex; then carry out incubation and washing again to remove the uncombined enzyme. Then add Chromogen Solution A, B, the color of the liquid changes into the blue, And at the effect of acid, the color finally becomes yellow. The chroma of color and the concenthumanion of the Human Substance Folic acid(FA)of sample were positively correlated.