Proinsulin C-Peptide (55-89), human

(4S)-5-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[[2-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[2-[[2-[(2S)-2-[[2-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[(2S)-2-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-6-amino-1-[[(1S)-4-carbamimidamido-1-carboxybutyl]amino]-1-oxohexan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidin-1-yl]-1,5-dioxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-1-oxopropan-2-yl]amino]-2-oxoethyl]carbamoyl]pyrrolidin-1-yl]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-2-oxoethyl]amino]-3-methyl-1-oxobutan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-carboxy-1-oxopropan-2-yl]amino]-4-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-carbamimidamidopentanoyl]amino]-5-carbamimidamidopentanoyl]amino]-4-carboxybutanoyl]amino]propanoyl]amino]-5-oxopentanoic acid

C-peptide; Insulin C chain; H-Arg-Arg-Glu-Ala-Glu-Asp-Leu-Gln-Val-Gly-Gln-Val-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala-Gly-Ser-Leu-Gln-Pro-Leu-Ala-Leu-Glu-Gly-Ser-Leu-Gln-Lys-Arg-OH; L-arginyl-L-arginyl-L-alpha-glutamyl-L-alanyl-L-alpha-glutamyl-L-alpha-aspartyl-L-leucyl-L-glutaminyl-L-valyl-glycyl-L-glutaminyl-L-valyl-L-alpha-glutamyl-L-leucyl-glycyl-glycyl-glycyl-L-prolyl-glycyl-L-alanyl-glycyl-L-seryl-L-leucyl-L-glutaminyl-L-prolyl-L-leucyl-L-alanyl-L-leucyl-L-alpha-glutamyl-glycyl-L-seryl-L-leucyl-L-glutaminyl-L-lysyl-L-arginine

White or Off-white Lyophilized Powder

≥95%

1.5±0.1 g/cm3

RREAEDLQVGQVELGGGPGAGSLQPLALEGSLQKR

Store at -20°C

Soluble in Water

InChI=1S/C153H259N49O52/c1-71(2)55-94(193-134(237)91(40-48-119(222)223)189-148(251)122(78(15)16)200-135(238)86(33-41-105(156)205)179-112(212)67-175-147(250)121(77(13)14)199-136(239)88(35-43-107(158)207)188-139(242)97(58-74(7)8)194-142(245)100(61-120(224)225)197-133(236)90(39-47-118(220)221)182-124(227)80(18)177-129(232)89(38-46-117(218)219)186-130(233)84(29-23-51-167-152(162)163)183-126(229)82(155)27-22-50-166-151(160)161)128(231)172-63-110(210)169-62-109(209)170-68-115(215)201-53-25-31-103(201)145(248)174-64-111(211)176-79(17)123(226)171-65-113(213)180-101(69-203)144(247)196-99(60-76(11)12)141(244)190-92(36-44-108(159)208)149(252)202-54-26-32-104(202)146(249)198-95(56-72(3)4)137(240)178-81(19)125(228)192-96(57-73(5)6)138(241)185-85(37-45-116(216)217)127(230)173-66-114(214)181-102(70-204)143(246)195-98(59-75(9)10)140(243)187-87(34-42-106(157)206)132(235)184-83(28-20-21-49-154)131(234)191-93(150(253)254)30-24-52-168-153(164)165/h71-104,121-122,203-204H,20-70,154-155H2,1-19H3,(H2,156,205)(H2,157,206)(H2,158,207)(H2,159,208)(H,169,210)(H,170,209)(H,171,226)(H,172,231)(H,173,230)(H,174,248)(H,175,250)(H,176,211)(H,177,232)(H,178,240)(H,179,212)(H,180,213)(H,181,214)(H,182,227)(H,183,229)(H,184,235)(H,185,241)(H,186,233)(H,187,243)(H,188,242)(H,189,251)(H,190,244)(H,191,234)(H,192,228)(H,193,237)(H,194,245)(H,195,246)(H,196,247)(H,197,236)(H,198,249)(H,199,239)(H,200,238)(H,216,217)(H,218,219)(H,220,221)(H,222,223)(H,224,225)(H,253,254)(H4,160,161,166)(H4,162,163,167)(H4,164,165,168)/t79-,80-,81-,82-,83-,84-,85-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,121-,122-/m0/s1

JEPNOJXFZHBCTB-ZCUALFGZSA-N

CC(C)CC(C(=O)NC(C)C(=O)NC(CC(C)C)C(=O)NC(CCC(=O)O)C(=O)NCC(=O)NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CCC(=O)N)C(=O)NC(CCCCN)C(=O)NC(CCCNC(=N)N)C(=O)O)NC(=O)C1CCCN1C(=O)C(CCC(=O)N)NC(=O)C(CC(C)C)NC(=O)C(CO)NC(=O)CNC(=O)C(C)NC(=O)CNC(=O)C2CCCN2C(=O)CNC(=O)CNC(=O)CNC(=O)C(CC(C)C)NC(=O)C(CCC(=O)O)NC(=O)C(C(C)C)NC(=O)C(CCC(=O)N)NC(=O)CNC(=O)C(C(C)C)NC(=O)C(CCC(=O)N)NC(=O)C(CC(C)C)NC(=O)C(CC(=O)O)NC(=O)C(CCC(=O)O)NC(=O)C(C)NC(=O)C(CCC(=O)O)NC(=O)C(CCCNC(=N)N)NC(=O)C(CCCNC(=N)N)N