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Merck
CN

G8272

Galanin rat

≥97% (HPLC), powder

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关于此项目

经验公式(希尔记法):
C141H211N43O41
化学文摘社编号:
分子量:
3164.45
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
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assay

≥97% (HPLC)

form

powder

composition

Peptide content, ≥65%

UniProt accession no.

storage temp.

−20°C

SMILES string

CCC(C)C(NC(=O)C(C)NC(=O)C(Cc1cnc[nH]1)NC(=O)C2CCCN2C(=O)CNC(=O)C(CC(C)C)NC(=O)C(CC(C)C)NC(=O)C(Cc3ccc(O)cc3)NC(=O)CNC(=O)C(C)NC(=O)C(CO)NC(=O)C(CC(N)=O)NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(Cc4c[nH]c5ccccc45)NC(=O)CN)C(C)O)C(=O)NC(CC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(Cc6cnc[nH]6)C(=O)NC(CCCNC(N)=N)C(=O)NC(CO)C(=O)NC(Cc7ccccc7)C(=O)NC(CO)C(=O)NC(CC(O)=O)C(=O)NC(CCCCN)C(=O)NC(Cc8cnc[nH]8)C(=O)NCC(=O)NC(CC(C)C)C(=O)NC(C(C)O)C(N)=O

InChI

1S/C141H211N43O41/c1-15-71(10)113(139(224)177-100(52-112(199)200)132(217)173-97(49-105(144)191)129(214)171-96(48-81-57-151-66-159-81)128(213)166-86(30-23-37-152-141(147)148)122(207)178-102(62-186)136(221)169-92(43-76-25-17-16-18-26-76)127(212)180-103(63-187)137(222)174-99(51-111(197)198)131(216)165-85(29-21-22-36-142)121(206)170-94(46-79-55-149-64-157-79)120(205)155-59-109(195)163-88(40-68(4)5)133(218)182-114(74(13)188)116(146)201)181-118(203)73(12)161-123(208)95(47-80-56-150-65-158-80)175-138(223)104-31-24-38-184(104)110(196)60-156-119(204)87(39-67(2)3)167-124(209)89(41-69(6)7)168-126(211)91(44-77-32-34-82(190)35-33-77)164-108(194)58-154-117(202)72(11)160-135(220)101(61-185)179-130(215)98(50-106(145)192)172-125(210)90(42-70(8)9)176-140(225)115(75(14)189)183-134(219)93(162-107(193)53-143)45-78-54-153-84-28-20-19-27-83(78)84/h16-20,25-28,32-35,54-57,64-75,85-104,113-115,153,185-190H,15,21-24,29-31,36-53,58-63,142-143H2,1-14H3,(H2,144,191)(H2,145,192)(H2,146,201)(H,149,157)(H,150,158)(H,151,159)(H,154,202)(H,155,205)(H,156,204)(H,160,220)(H,161,208)(H,162,193)(H,163,195)(H,164,194)(H,165,216)(H,166,213)(H,167,209)(H,168,211)(H,169,221)(H,170,206)(H,171,214)(H,172,210)(H,173,217)(H,174,222)(H,175,223)(H,176,225)(H,177,224)(H,178,207)(H,179,215)(H,180,212)(H,181,203)(H,182,218)(H,183,219)(H,197,198)(H,199,200)(H4,147,148,152)

InChI key

JHQDYHHNJBOXKP-UHFFFAOYSA-N

Gene Information

rat ... Gal(29141)

Biochem/physiol Actions

Co-localized with acetylcholine and inhibits its release; inhibits the release of glutamic acid, decreases excitability of spinal neurons; blocks voltage-activated Ca2+ channels; linked to behavioral and cognitive deficits in Alzheimer′s disease.


存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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J F Todd et al.
Endocrinology, 139(10), 4222-4229 (1998-09-29)
Recent evidence suggests that pituitary galanin synthesized in the lactotroph is a paracrine regulator of lactotroph proliferation and PRL secretion and that these effects are mediated via a pituitary-specific galanin receptor, GAL-R2(orig.). At this receptor subtype, the galanin fragment 3-29
R Korolkiewicz et al.
Fundamental & clinical pharmacology, 11(6), 576-583 (1997-01-01)
Porcine galanin (1-29)-NH2, galantide (M15) and galanin (1-14)-(alpha-aminobutyric acid8)-scyliorhinin-I used in concentrations of 300, 1,000 and 3,000 nM respectively caused contractions of rat fundus strips. The contractile responses to galanin(1-29)-NH2 were not modified by atropine (10 microM), guanethidine (10 microM)
S Wang et al.
FEBS letters, 434(3), 277-282 (1998-09-22)
The neuropeptide galanin mediates a diverse array of physiological functions through activation of specific receptors. Roles of the three recently cloned galanin receptors (GalRs) in rat intestinal contraction and food intake were examined using GalR-selective ligands and the results were