Granzyme B is a serine protease released by the cytoplasmic granules within cytotoxic T cells and NK cells. Granzyme B will act in concert with perforin and other cytotoxic mediators to induce target cell death by apoptosis.
Please check our different ELISA kits for the detection of human Granzyme B below. All kits include purified Granzyme B derived from human YT cells as a standard.
ELISA kit for quantitative determination of human Granzyme B in biological fluids such as serum, plasma and cell culture supernatants. The kit contains capture mAb, biotinylated detection mAb, streptavidin-enzyme conjugate HRP and a Granzyme B standard derived from human YT cells. The determination of Granzyme B in human serum/plasma samples by this kit requires the use of ELISA diluent (code: 3652-D2) for dilution of samples, standard and detection antibody.