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Merck
CN

C6762

Sigma-Aldrich

细胞松弛素B 来源于Drechslera dematioidea

≥98% (HPLC), powder

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别名:
细胞松弛素B
经验公式(希尔记法):
C29H37NO5
CAS号:
分子量:
479.61
Beilstein:
1096207
EC 号:
MDL编号:
UNSPSC代码:
12352202
PubChem化学物质编号:
NACRES:
NA.32

质量水平

检测方案

≥98% (HPLC)

形式

powder

颜色

white

溶解性

DMSO: 10 mg/mL

抗生素抗菌谱

fungi

作用机制

DNA synthesis | interferes

储存温度

−20°C

SMILES字符串

C[C@@H]1CCC[C@@H](O)\C=C\C(=O)O[C@]23[C@@H](\C=C\C1)[C@H](O)C(=C)[C@@H](C)[C@H]2[C@H](Cc4ccccc4)NC3=O

InChI

1S/C29H37NO5/c1-18-9-7-13-22(31)15-16-25(32)35-29-23(14-8-10-18)27(33)20(3)19(2)26(29)24(30-28(29)34)17-21-11-5-4-6-12-21/h4-6,8,11-12,14-16,18-19,22-24,26-27,31,33H,3,7,9-10,13,17H2,1-2H3,(H,30,34)/b14-8+,16-15+/t18-,19-,22-,23+,24+,26+,27-,29-/m1/s1

InChI key

GBOGMAARMMDZGR-TYHYBEHESA-N

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一般描述

细胞松弛素B是一种可渗透细胞的真菌毒素/霉菌毒素,可与肌动蛋白/肌动蛋白微丝的′倒刺′末端结合。 这种结合导致:
  • 肌动蛋白微丝的破坏以及肌动蛋白微丝在溶液中的相互作用
  • 抑制肌动蛋白聚合
  • 抑制亚基的结合和解离
细胞松弛素 B 广泛用于葡萄糖转运蛋白(GLUT)的研究。 细胞松弛素B 也被用作各种体外微核试验方案的组成部分。

生化/生理作用

一种通过抑制肌动蛋白聚合来破坏收缩微丝的细胞渗透性真菌毒素。反过来,这会诱导DNA片段化,抑制细胞分裂并破坏许多细胞过程。抑制葡萄糖转运。
一种干扰多种细胞运动的真菌代谢物。用于表征肌动蛋白某些聚合特性以及研究胞质分裂的有用工具。大鼠L6成肌细胞中两个己糖转运系统的探针。

象形图

Skull and crossbonesHealth hazard

警示用语:

Danger

危险分类

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Repr. 2

WGK

WGK 3

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

高风险级别生物产品--毒素类产品

分析证书(COA)

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商品

本页面介绍了一篇有关瓦博格效应的文章,以及其如何能够在正常氧气水平下,增强肿瘤细胞中葡萄糖向乳酸的转化。Otto Heinrich Warburg在1924年证明,癌细胞显示出对糖酵解的依赖性增加,以满足他们的能量需求,无论是否有充足的氧气存在。

Warburg effect enhances glucose to lactate conversion in tumor cells, regardless of oxygen levels; impacting cancer metabolism since 1924.

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