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Merck
CN

L7035

Sigma-Aldrich

Clasto-乳胞素 β-内酯

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别名:
(1R,4R,5S)-1-[(1S)-1-羟基-2-甲基丙基]-4-甲基-6-氧杂-2-氮杂双环[3.2.0]庚烷-3,7-二酮, Omuralide
经验公式(希尔记法):
C10H15NO4
分子量:
213.23
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

检测方案

≥95% (HPLC)

质量水平

形式

film

溶解性

DMSO: soluble 25 mg/mL

储存温度

−20°C

SMILES字符串

[H][C@@]12OC(=O)[C@@]1(NC(=O)[C@@H]2C)[C@@H](O)C(C)C

InChI

1S/C10H15NO4/c1-4(2)6(12)10-7(15-9(10)14)5(3)8(13)11-10/h4-7,12H,1-3H3,(H,11,13)/t5-,6+,7+,10-/m1/s1

InChI key

FWPWHHUJACGNMZ-NBBQQVJHSA-N

应用

Clasto-乳胞素 β-内酯用作蛋白酶体抑制剂。
Clasto-乳胞素β-内酯已用作蛋白降解抑制剂以检测其对小鼠记忆改善的作用。它还用作人卵巢上皮(HOSE)细胞和树突状细胞(DC)的蛋白酶体抑制剂。

生化/生理作用

Clasto-乳胞素β-内酯(cLβL)由乳胞素(Lactacystin)合成。它具有细胞可透过性。cLβL可作用于蛋白酶体β -亚基X的N端苏氨酸。还可通过作用于β -型亚基的N-苏氨酸残基,抑制嗜盐古菌Haloferax volcanii的20S蛋白酶体活性。
细胞渗透性和不可逆蛋白酶体抑制剂。乳胞素作为染色体断裂-乳胞素 β 的前体-内酯。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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