VEGF (Vascular Endothelial Cell Growth Factor) (VEGF) ELISA Kit for Human

This immunoassay kit allows for the in vitro quantitative determination of Human VEGF concentrations in serum, plasma and other biological fluids. 
This assay employs an antibody specific for Anti-human VEGF coated on a 96-well plate. Standards and samples are pipetted into the wells and VEGF present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-human VEGF antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of VEGF bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

Small volumes of VEGF elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS669185 is a ready-to-use microwell, strip-or-full plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the VEGF (Vascular Endothelial Cell Growth Factor) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing VEGF. The ELISA analytical biochemical technique of the MBS669185 kit is based on VEGF antibody-VEGF antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect VEGF antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, VEGF. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).