跳转至内容
Merck

B1636

Sigma-Aldrich

五肽胃泌素

≥95% (HPLC), powder, CCK2 receptor agonist

别名:

五肽促胃酸激素, 五肽胃泌素, N-t-Boc-β-Ala-Trp-Met-Asp-Phe酰胺

登录查看公司和协议定价


About This Item

经验公式(希尔记法):
C37H49N7O9S
CAS号:
分子量:
767.89
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

产品名称

五肽胃泌素, ≥95% (HPLC), powder

方案

≥95% (HPLC)

表单

powder

储存条件

(Keep container tightly closed in a dry and well-ventilated place.)

颜色

white to off-white

溶解性

DMF: 20 mg/mL, clear, colorless to faint yellow or tan

储存温度

−20°C

SMILES字符串

CSCCC(NC(=O)C(Cc1c[nH]c2ccccc12)NC(=O)CCNC(=O)OC(C)(C)C)C(=O)NC(CC(O)=O)C(=O)NC(Cc3ccccc3)C(N)=O

InChI

1S/C37H49N7O9S/c1-37(2,3)53-36(52)39-16-14-30(45)41-28(19-23-21-40-25-13-9-8-12-24(23)25)34(50)42-26(15-17-54-4)33(49)44-29(20-31(46)47)35(51)43-27(32(38)48)18-22-10-6-5-7-11-22/h5-13,21,26-29,40H,14-20H2,1-4H3,(H2,38,48)(H,39,52)(H,41,45)(H,42,50)(H,43,51)(H,44,49)(H,46,47)

InChI key

NEYNJQRKHLUJRU-UHFFFAOYSA-N

基因信息

正在寻找类似产品? 访问 产品对比指南

Amino Acid Sequence

Boc-Bal-Trp-Met-Asp-Phe-NH2

一般描述

适合研究领域:免疫学 & 细胞因子

应用

五肽胃泌素已被用于双向调节杏仁核外侧核(LA)的活力。在AR42J大鼠胰腺细胞系中,可阻断胆囊收缩素2受体(CCK2R)激动剂抑制受体与Ga-DOTA-MGS5的结合,进行细胞摄取和受体结合研究。

生化/生理作用

五肽胃泌素为人工合成的胃泌素类似物,肽链羧基末端五肽的结构与天然胃泌素一样。可作为胆囊收缩素-2(CCK2)受体/胆囊收缩素-B(CCKB)受体的激动剂。五肽胃泌素可促进胃蛋白酶和胃酸分泌,适合用于胃酸分泌功能检查。五肽胃泌素具有惊恐和焦虑作用,会导致惊恐症(PD)患者的惊恐发作。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Functional, Diagnostic and Therapeutic Aspects of Gastrointestinal Hormones
Ahmed M and Ahmed S
Gastroenterology Research and Practice, 233-244 (2019)
Géraldine Pina et al.
Clinical endocrinology, 78(3), 358-364 (2012-08-24)
To evaluate a second-generation assay for basal serum calcitonin (CT) measurements compared with the pentagastrin-stimulation test for the diagnosis of inherited medullary thyroid carcinoma (MTC) and the follow-up of patients with MTC after surgery. Recent American Thyroid Association recommendations suggest
Pentagastrin as a stimulant in routine clinical testing of gastric acid secretion.
S A Pedersen
Digestion, 3(2), 81-89 (1970-01-01)
I Szabó et al.
Journal of physiology, Paris, 94(1), 71-74 (2000-04-13)
The effect of gastrin on stimulating tumour proliferation has been evaluated on human pancreas cancer cells in culture and in tumours transplanted to nude mice. The presence of CCK-B/gastrin-like receptor responsible for that effect of gastrin has been proved in
Anton A Hörmann et al.
Pharmaceuticals (Basel, Switzerland), 14(6) (2021-07-03)
The new minigastrin analog DOTA-MGS5 is a promising new candidate for targeting cholecystokinin-2 receptor (CCK2R)-expressing tumors. To enable the clinical translation of PET/CT imaging using 68Ga-labeled DOTA-MGS5, different quality and safety aspects need to be considered to comply with the

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门