产品简介：
细胞松弛素A（Cytochalasin A）是真菌Drechslera dematoidea的代谢产物，能抑制酵母属菌株的生长和葡萄糖转运。细胞松弛素A是细胞蛋白酶B的氧化类似物。抑制HIV-1蛋白酶。
别名：Dehydrophomin
分子式：C29H35NO5，分子量：477.59
物理性状及指标：
外观：……………………白色结晶粉末
熔点：……………………190~191°C
溶解性：…………………溶于DMSO(20mg/ml)、乙醇(20mg/ml)，不溶于水.
炽灼残留：………………<0.1%
纯度：……………………>98%
生物活性
The cytochalasins are cell-permeable fungal metabolites which inhibit actin polymerization. This interferes with such diverse processes as cell movement, growth, phagocytosis, degranulation, and secretion. Cytochalasin A is an oxidized analog of cytochalasin B which uniquely inhibits HIV-1 protease (IC50 = 3 μM). Cytochalasins A and B differ from other cytochalasins in being able to rapidly and reversibly inhibit glucose transport by competitively binding glucose transporters (Ki = 4.0 and 0.6 μM, respectively). Cytochalasin A also induces the phosphorylation of the tyrosine phosphatase PTP3 ofDictyostelium, activating STATc.
The cytochalasins are cell-permeable fungal metabolites which inhibit actin polymerization. This interferes with such diverse processes as cell movement, growth, phagocytosis, degranulation, and secretion. Cytochalasin A is an oxidized analog of cytochalasin B which uniquely inhibits HIV-1 protease (IC50 = 3 μM). Cytochalasins A and B differ from other cytochalasins in being able to rapidly and reversibly inhibit glucose transport by competitively binding glucose transporters (Ki = 4.0 and 0.6 μM, respectively). Cytochalasin A also induces the phosphorylation of the tyrosine phosphatase PTP3 ofDictyostelium, activating STATc.
溶液配制推荐（仅供参考）
美仑提供的Cytochalasin A为结晶粉末固体形式，可以溶于乙醇或者DMSO，但是很难溶于水，为增强其在水中的溶解性，可以先将细胞松弛素A溶于DMF，然后在溶于水，起溶解性大致为0.05mg/ml in 1:20 DMF/PBS。
用途及描述：
科研试剂
储存条件：
-15~-20°C
| MB5434 | 细胞松弛素B | Cytochalasin B |
| MB0783 | 细胞松弛素C | Cytochalasin C |
| MB0784 | 细胞松弛素D | Cytochalasin D |
| MB0785 | 细胞松弛素E | Cytochalasin E |
| MB0788 | 细胞松弛素H | Cytochalasin H |
| MB0807 | 二氢细胞松弛素B | Dihydrocytochalasin B |
| MB0767 | Concanamycin A；Folimycin刀豆素A | Concanamycin A |
| MB0795 | Chaetoglobosin A | Chaetoglobosin A |
| MB0766 | 4,9-Anhydrotetrodotoxin | 4,9-anhydro-TTX |
| MB0804 | Latrunculin A (LAT-A) | Latrunculin A (LAT-A) |