Brain Natriuretic Peptide (BNP) (1-32), rat

(3S)-3-[[(4R,10S,13S,16S,19S,22S,28S,31S,34S,37S,40S,43S,49S,52R)-40-(4-aminobutyl)-52-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2,4-diamino-4-oxobutanoyl]amino]-3-hydroxypropanoyl]amino]hexanoyl]amino]-4-methylsulfanylbutanoyl]amino]propanoyl]amino]-3-(1H-imidazol-4-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-3-hydroxypropanoyl]amino]-43-(3-amino-3-oxopropyl)-49-benzyl-28,37-bis[(2S)-butan-2-yl]-13,31-bis(3-carbamimidamidopropyl)-34-(carboxymethyl)-16-(hydroxymethyl)-22-methyl-10-(2-methylpropyl)-6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51-hexadecaoxo-19-propan-2-yl-1,2-dithia-5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50-hexadecazacyclotripentacontane-4-carbonyl]amino]-4-[[2-[[(2S)-1-[[(2S)-5-carbamimidamido-1-[[(2S)-1-[[(1S)-1-carboxy-2-phenylethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-4-oxobutanoic acid