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Key Documents

B3559

Sigma-Aldrich

Biotinyl-Melanin-Concentrating Hormone from salmon

Synonym(s):

MCH Biotinylated

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About This Item

Empirical Formula (Hill Notation):
C99H153N29O26S5
Molecular Weight:
2325.78
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

form

solid

solubility

water: soluble

shipped in

ambient

storage temp.

−20°C

SMILES string

CSCC[C@@H]1NC(=O)[C@H](CSSC[C@H](NC(=O)[C@@H]2CCCN2C(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](Cc3ccc(O)cc3)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)CNC(=O)[C@@H](NC1=O)C(C)C)C(C)C)C(=O)N[C@@H](Cc4c[nH]c5ccccc45)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCSC)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)CCCC[C@@H]6SC[C@@H]7NC(=O)N[C@H]67)[C@@H](C)O

InChI

1S/C99H153N29O26S5/c1-48(2)75-91(148)110-44-72(132)111-57(20-14-34-106-96(100)101)82(139)124-76(49(3)4)92(149)119-63(40-52-26-28-54(130)29-27-52)85(142)117-62(22-16-36-108-98(104)105)94(151)128-37-17-23-69(128)90(147)121-68(89(146)118-64(41-53-43-109-56-19-11-10-18-55(53)56)86(143)114-59(30-31-73(133)134)83(140)125-77(50(5)6)95(152)153)47-159-158-46-67(88(145)115-61(33-39-156-9)84(141)123-75)120-80(137)58(21-15-35-107-97(102)103)113-81(138)60(32-38-155-8)116-93(150)78(51(7)129)126-87(144)65(42-74(135)136)112-71(131)25-13-12-24-70-79-66(45-157-70)122-99(154)127-79/h10-11,18-19,26-29,43,48-51,57-70,75-79,109,129-130H,12-17,20-25,30-42,44-47H2,1-9H3,(H,110,148)(H,111,132)(H,112,131)(H,113,138)(H,114,143)(H,115,145)(H,116,150)(H,117,142)(H,118,146)(H,119,149)(H,120,137)(H,121,147)(H,123,141)(H,124,139)(H,125,140)(H,126,144)(H,133,134)(H,135,136)(H,152,153)(H4,100,101,106)(H4,102,103,107)(H4,104,105,108)(H2,122,127,154)/t51-,57+,58+,59+,60+,61+,62+,63+,64+,65+,66+,67+,68+,69+,70+,75+,76+,77+,78+,79+/m1/s1

InChI key

FKLSNVGEODBRRJ-KJQIIMNASA-N

Amino Acid Sequence

Biotinyl-Asp-Thr-Met-Arg-Cys-Met-Val-Gly-Arg-Val-Tyr-Arg-Pro-Cys-Trp-Glu-Val-OH [Disulfide bridge: 5-14]

Biochem/physiol Actions

Originally isolated from salmon pituitary glands, also found in the mammalian CNS. In lower vertebrates, MCH alters pigmentation by inducing melanosome aggregation within melanocytes of teleost fish, whereas it causes melanosome dispersion in amphibians and reptiles.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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