Biotin-Atrial Natriuretic Peptide (1-28), human, porcine (AA: Biotin-Ser-Leu-Arg-Arg-Ser-Ser-Cys-Phe-Gly-Gly-Arg-Met-Asp-Arg-Ile-Gly-Ala-Gln-Ser-Gly-Leu-Gly-Cys-Asn-Ser-Phe-Arg-Tyr (Disulfide bridge Cys7-Cys23)) (MW: 3308.8)