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Merck
CN

B4272

Bombesin acetate salt hydrate

≥97% (HPLC)

别名:

pGlu-Gln-Arg-Leu-Gly-Asn-Gln-Trp-Ala-Val-Gly-His-Leu-Met-NH2

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关于此项目

经验公式（希尔记法）:
C71H110N24O18S · xC2H4O2 · yH2O
分子量:
1619.85 (anhydrous free base basis)
UNSPSC Code:
12352209
NACRES:
NA.32
PubChem Substance ID:
24891763
MDL number:
MFCD00167514
Beilstein/REAXYS Number:
9611365

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InChI

1S/C71H110N24O18S/c1-34(2)24-47(92-62(105)43(14-11-22-79-71(76)77)89-64(107)45(15-18-52(72)96)90-63(106)44-17-20-55(99)85-44)61(104)81-31-56(100)87-51(28-54(74)98)69(112)91-46(16-19-53(73)97)65(108)94-49(26-38-29-80-41-13-10-9-12-40(38)41)66(109)84-37(7)60(103)95-58(36(5)6)70(113)82-32-57(101)86-50(27-39-30-78-33-83-39)68(111)93-48(25-35(3)4)67(110)88-42(59(75)102)21-23-114-8/h9-10,12-13,29-30,33-37,42-51,58,80H,11,14-28,31-32H2,1-8H3,(H2,72,96)(H2,73,97)(H2,74,98)(H2,75,102)(H,78,83)(H,81,104)(H,82,113)(H,84,109)(H,85,99)(H,86,101)(H,87,100)(H,88,110)(H,89,107)(H,90,106)(H,91,112)(H,92,105)(H,93,111)(H,94,108)(H,95,103)(H4,76,77,79)/t37-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,58-/m0/s1

SMILES string

CSCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)CNC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](Cc2c[nH]c3ccccc23)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H]4CCC(=O)N4)C(C)C)C(N)=O

InChI key

QXZBMSIDSOZZHK-DOPDSADYSA-N

assay

≥97% (HPLC)

form

powder

storage temp.

−20°C

Quality Level

200

Gene Information

human ... GRPR(2925)

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General description

Gastrin releasing peptide receptor (GRP-R) belongs to the G protein-coupled receptors (GPCR) family. The gene for the gastrin‐releasing peptide receptor is located on the short arm of human X chromosome.

Application

Bombesin acetate salt hydrate has been used in immunohistochemical methods and food intake measurements.

Biochem/physiol Actions

Bombesin/gastrin releasing peptide (BN/GRP) serves as an autocrine growth factor in small cell lung cancer (SCLC). Overexpression of gastrin releasing peptide receptor (GRP-R) is associated with neuroblastoma tumor aggressiveness. GRP-R modulates the important enzymes, that participates in glucose metabolism. Bombesin, a pulmonary growth factor helps to satisfy the conditions for autocrine stimulation.
Tetradecapeptide originally isolated from the skin of the frog Bombina bombina. Bombesin acts at specific brain nuclei to inhibit food intake. It also increases blood glucose levels.

存储类别

11 - 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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分析证书(COA)

Lot/Batch Number
0000384646
0000363445
0000363444
0000363445
0000363444

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Céléna Dubuc et al.
Bioorganic & medicinal chemistry letters, 18(7), 2424-2427 (2008-03-11)
Sulfonated aluminum phthalocyanines (AlPcS) are potent photosensitizers for the photodynamic therapy (PDT) of cancer. In this study we evaluate the possibility to improve the efficacy of AlPcS-PDT for prostate cancer by targeting tetrasulfonated aluminum phthalocyanines (AlPcS(4)) to the gastrin-releasing peptide
[Psi13, 14] bombesin analogues inhibit growth of small cell lung cancer in vitro and in vivo
Mahmoud S, et al.
Cancer research, 51(7), 1798-1802 (1991)
I Schulz et al.
Biological chemistry, 380(7-8), 903-908 (1999-09-24)
In pancreatic acinar cells stimulation of different intracellular pathways leads to different patterns of Ca2+ signaling. Bombesin induces activation of both phosphatidylinositol 4,5-bisphosphate (PIP2)-specific phospholipase C (PLC) and phospholipase D (PLD). The latter leads to generation of diacylglycerol (DAG) in
Silencing gastrin-releasing peptide receptor suppresses key regulators of aerobic glycolysis in neuroblastoma cells
Rellinger E J, et al.
Pediatric Blood & Cancer, 62(4), 581-586 (2015)
Bombesin microinjection into the basolateral amygdala influences feeding behavior in the rat
Vigh J, et al.
Brain Research, 847(2), 253-261 (1999)
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