Hexa-His is a peptide consisting of six histidine residues, commonly used as an affinity tag for protein purification. Its polyhistidine sequence enables strong binding to nickel or cobalt ions, facilitating the isolation of tagged recombinant proteins.
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CAS 64134-30-1
(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-(1H-imidazol-5-yl)propanoic acid
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