Description
The Human IL-21 ELISA Set is intended for use in a ‘do-it-yourself’ solid phase sandwich ELISA for the in vitro qualitative and quantitative determination of Human IL-21 in serum, plasma, cell culture supernatant. The Cell Sciences' ELISA Set includes the coating/capture antibody, biotinylated secondary antibody, standard, streptavidin-HRP conjugate, and a detailed procedure. The ELISA Set components are sufficient for ten 96-well microplates with a detection limit in the low picogram range (≤ 5 pg/ml)