Anti-CD33, AlpHcAbs Human antibody is designed for detecting human CD33 specifically. Anti-CD33, AlpHcAbs Human antibody is recombinant VHH domain of alpaca IgG2b/2c fused to Human IgG1 Fc. Based on ELISA, Anti-CD33, AlpHcAbs Human antibody reacts with human CD33, and has reactivity with cynomolgus CD33.