Antigen-Down Assay Diluent

Once your plate has been coated with an antibody or antigen, aspirate or dump out the coating solution. Then, simply pipette 300-400uL per Well of block buffer and let it incubate (Cell Technology recommends a minimum incubation of 3 hours).

ICT’s Antigen-Down Assay Diluent is specifically formulated for testing plasma and serum samples in antigen-down ELISA formats. Proprietary additives, including EDTA, have been incorporated into this diluent that eliminate the risk of plasma sample clots in the ELISA plate Well while also minimizing nonspecific binding interactions associated with these complex matrices.