Albumin Redhill, a human albumin variant

Albumin Redhill, a variant human albumin with the same C-terminal amino acid as albumin A but with arginine at the N-terminus has been isolated by chromatofocusing from the sera of an English family. Albumin Redhill appears to contain two sites of mutation in its protein chain and is probably a proalbumin. The ability of albumin Redhill to bind Ni(II) or Cu(II) ions is considerably less than that of albumin A.