Anti-Human kappa, AlpSdAbs® VHH (HRP) is designed for detecting human IgG kappa light chain specifically. Anti-Human kappa, AlpSdAbs® VHH (HRP) is based on monovalent, recombinant single domain antibody to human IgG kappa light chain coupled to HRP. Based on immunoelectrophoresis and/or ELISA, Anti-Human kappa, AlpSdAbs® VHH (HRP) reacts with human IgG kappa light chain selectively, no reactivity with rabbit, mouse, rat, goat IgG. High lot-to-lot consistencyIncreased sensitivity and higher affinityAnimal-free production . . . .