Sandwich ELISA analysis of serial diluted human IL-1b recombinant protein(50ul per well) using IL1 beta antibody [ILB1-H6] Coating : GTX15756 IL1 beta antibody [ILB1-H67](5 ug/mL) Detection : GTX15755 IL1 beta antibody [ILB1-H6] (Biotin) (0.07 ug/mL)