Anti-His tag, AlpSdAbs® VHH (HRP) is designed for detecting His tag fusion proteins. Anti-His tag, AlpSdAbs® VHH (HRP) is based on monoclonal, recombinant, single domain antibody to His tag coupled to HRP, and Anti-His tag, AlpSdAbs® VHH (HRP) detects the His tag selectively, no reactivity with other proteins., High lot-to-lot consistencyIncreased sensitivity and higher affinityAnimal-free production . . . .