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Merck

B3259

Sigma-Aldrich

缓激肽 乙酸盐

powder, ≥98% (HPLC)

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About This Item

经验公式(希尔记法):
C50H73N15O11 · xC2H4O2
CAS号:
分子量:
1060.21 (free base basis)
EC號碼:
分類程式碼代碼:
12352106
NACRES:
NA.32

品質等級

化驗

≥98% (HPLC)

形狀

powder

儲存條件

desiccated

顏色

white

溶解度

0.1 M acetic acid: 25 mg/mL, clear, colorless

UniProt登錄號

儲存溫度

−20°C

InChI

1S/C50H73N15O11/c51-32(16-7-21-56-49(52)53)45(72)65-25-11-20-39(65)47(74)64-24-9-18-37(64)43(70)58-28-40(67)59-34(26-30-12-3-1-4-13-30)41(68)62-36(29-66)46(73)63-23-10-19-38(63)44(71)61-35(27-31-14-5-2-6-15-31)42(69)60-33(48(75)76)17-8-22-57-50(54)55/h1-6,12-15,32-39,66H,7-11,16-29,51H2,(H,58,70)(H,59,67)(H,60,69)(H,61,71)(H,62,68)(H,75,76)(H4,52,53,56)(H4,54,55,57)/t32-,33-,34-,35-,36-,37-,38-,39-/m0/s1

InChI 密鑰

QXZGBUJJYSLZLT-FDISYFBBSA-N

基因資訊

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Amino Acid Sequence

Arg-Pro-Pro-Gly-Phe-Ser-Pro-Phe-Arg

應用

Bradykinin acetate salt has been used:
  • to stimulate the contraction of guinea pig ileum
  • as a contractile agent in fibroblasts
  • In the stimulation of endothelium of human subcutaneous artery
  • To evoke Ca2+ signals in neuroblastoma-glioma hybrid cell line, NG108-15

生化/生理作用

缓激肽是一种促炎肽,通过 G-蛋白质偶联受体进行作用。它活化鞘脂类的代谢。经缓激肽处理的成纤维细胞的神经酰胺分泌量会有快速而重大的增长,随后鞘氨醇含量也会短暂上升。这种肽也会通过使中性糖脂快速移动来增加细胞的神经酰胺含量。缓激肽在体液和电解质平衡的调节、平滑肌收缩、血管舒张和毛细血管通透性方面都发挥着重要的作用。缓激肽增效剂本身不具有缓激肽活性,但能增强缓激肽的活性。

儲存類別代碼

11 - 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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Vasomotor dysfunction in human subcutaneous arteries exposed ex vivo to food-grade titanium dioxide
Jensen DM, et al.
Food And Chemical Toxicology, 120, 321-327 (2018)
Louis Potier et al.
The Journal of pharmacology and experimental therapeutics, 346(1), 23-30 (2013-04-18)
Cardiac ischemia is a leading cause of death, especially in diabetic patients. The diabetic ischemic heart is resistant experimentally to established cardioprotective treatments. New pharmacological approaches to cardiac protection are warranted. The kallikrein-kinin system is involved in myocardial protection in
Hepato-and nephroprotective effects of bradykinin potentiating factor from scorpion (Buthus occitanus) venom on mercuric chloride-treated rats
Salman M, et al.
EXCLI Journal, 15, 807-807 (2016)
Henriette Farkas
Expert opinion on pharmacotherapy, 14(5), 571-586 (2013-03-14)
Bradykinin-mediated angioedema is characterized by subcutaneous and/or submucosal edema formation without wheals and pruritus. It is linked to bradykinin-enhanced vascular permeability and, therefore, it does not respond to conventional measures, but requires specific therapy. This summary briefly reviews the different
C L Boyajian et al.
The Journal of biological chemistry, 266(8), 4995-5003 (1991-03-15)
The modulation of neuronal adenylylcyclase by Ca2+, acting via calmodulin, is a long-established example of a positive interaction between the Ca2(+)-mobilizing and cAMP-generating systems. In the present study, concentrations of Ca2+ that stimulate brain adenylylcyclase inhibit the adenylylcyclase of NCB-20

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