Anti-Rat IgG (H+L), AlpSdAbs® VHH is designed for detecting rat IgG specifically. Anti-Rat IgG (H+L), AlpSdAbs® VHH is recombinant single domain antibody derived from the variable regions of heavy chain of Alpaca pacous. Based on immunoelectrophoresis and/or ELISA, Anti-Rat IgG (H+L), AlpSdAbs® VHH reacts with rat IgG selectively, no reactivity with mouse IgG, rabbit IgG, goat IgG, human IgG.