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Merck
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Key Documents

C0292

Sigma-Aldrich

Calcitonin Gene Related Peptide rat

≥95% (HPLC), powder

别名:

α-CGRP, CGRP-I

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About This Item

经验公式(希尔记法):
C162H262N50O52S2
CAS号:
分子量:
3806.25
MDL號碼:
分類程式碼代碼:
51111800
NACRES:
NA.32

生物源

rat

品質等級

化驗

≥95% (HPLC)

形狀

powder

分子量

3803.25-3809.25 Da

技術

cell based assay: suitable

序列說明

Ser-Cys-Asn-Thr-Ala-Thr-Cys-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asp-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Glu-Ala-Phe-NH2

UniProt登錄號

儲存溫度

−20°C

基因資訊

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Amino Acid Sequence

Ser-Cys-Asn-Thr-Ala-Thr-Cys-Val-Thr-His-Arg-Leu-Ala-Gly-Leu-Leu-Ser-Arg-Ser-Gly-Gly-Val-Val-Lys-Asp-Asn-Phe-Val-Pro-Thr-Asn-Val-Gly-Ser-Glu-Ala-Phe-NH2

一般說明

Research area: Neuroscience

Calcitonin gene related peptide (CGRP) is a 37 amino acid neuropeptide. It exists in two isoforms α-CGRP and β-CGRP. CGRP is produced by the alternative splicing of the calcitonin gene (CALCA). They are primarily localized in the C and Aδ sensory fibers, but are also present in non-neuronal tissues, like the cardiovascular system.

應用

Calcitonin Gene Related Peptide rat has been used:
  • To study its protective role in lipopolysaccharide (LPS)-induced acute lung injury (ALI).
  • To examine the effects of calcitonin gene related peptide (CGRP) and salmon calcitonin (sCT) on gastric lesions and mucosal barrier in stress induced rats.
  • To mediate the complement component 5a (C5a) induced mechanical hypersensitivity by activating nerve fibers and influencing non-neuronal cell movement through its receptor.

生化/生理作用

Calcitonin gene related peptide (CGRP) is a potent vasodilator produced from sensory fibers, acting as transmitters in the peripheral and central nervous system, thereby exerting its role in regulating pain and cardiovascular activity. CGRPs play an important role in regulating systemic blood pressure, and microvascular dilatation and are associated with hyperemia. It stimulates edema in orofacial tissue and its activation in pancreatic β-cells increases plasma levels of pancreatic enzymes. In addition, CGRP also induces DNA synthesis and cell proliferation in endothelial cells.
Potent, long-lasting vasodilator; activation of CGRP receptors on pancreatic β-cells increases plasma levels of pancreatic enzymes.

其他說明

Lyophilized from 0.1% TFA in H2O

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Exogenous alpha-calcitonin gene-related peptide attenuates lipopolysaccharide-induced acute lung injury in rats
Yang W, et al.
Molecular Medicine Reports, 12(2), 2181-2188 (2015)
Calcitonin gene-related peptide is a potent vasodilator
Brain SD, et al.
Nature, 313(5997), 54-54 (1985)
Effects of salmon calcitonin and calcitonin gene related peptide (CGRP) on gastric mucosal barrier in stress induced rats
Kanay Z, et al.
African Journal of Biotechnology, 8(8) (2009)
Effect of calcitonin gene-related peptide on anastomotic healing in the presence of endotoxin
Dogmucs M, et al.
ANZ Journal of Surgery, 75(12), 1106-1110 (2005)
Charles A Warwick et al.
Pain, 160(3), 702-711 (2018-12-07)
The complement system significantly contributes to the development of inflammatory and neuropathic pain, but the underlying mechanisms are poorly understood. Recently, we identified the signaling pathway responsible for thermal hypersensitivity induced by the complement system component C5a. Here, we examine

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