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化驗
≥95% (HPLC)
品質等級
形狀
film
溶解度
DMSO: soluble 25 mg/mL
儲存溫度
−20°C
SMILES 字串
[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 密鑰
FWPWHHUJACGNMZ-NBBQQVJHSA-N
應用
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。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
Florian Vogel et al.
Traffic (Copenhagen, Denmark), 8(9), 1205-1214 (2007-07-17)
Intracellular trafficking of viral movement proteins (MPs) in plants has mainly been studied using Tobacco mosaic virus MP30 (TMV MP30) as a model system. Because of the limitations of TMV MP30 expression in Arabidopsis thaliana, these studies have mostly been
Kristen Willeumier et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 26(44), 11333-11341 (2006-11-03)
The ubiquitin proteasome system, generally known for its function in protein degradation, also appears to play an important role in regulating membrane trafficking. A role for the proteasome in regulating presynaptic release and vesicle trafficking has been proposed for invertebrates
Coordinated regulation of dendrite arborization by epigenetic factors CDYL and EZH2
Qi C, et al.
The Journal of Neuroscience, 34(13), 4494-4508 (2014)
A Craiu et al.
The Journal of biological chemistry, 272(20), 13437-13445 (1997-05-16)
The antibiotic lactacystin was reported to covalently modify beta-subunit X of the mammalian 20 S proteasome and inhibit several of its peptidase activities. However, we demonstrate that [3H]lactacystin treatment modifies all the proteasome's catalytic beta-subunits. Lactacystin and its more potent
A K Ho et al.
Endocrinology, 148(2), 743-751 (2006-11-04)
In this study, we investigated the role of two inducible repressor proteins, inducible cAMP early repressor (ICER) and Fos-related antigen 2 (Fra-2) in the adrenergic induction of MAPK phosphatase-1 (MKP-1) as compared with their roles in the induction of arylalkylamine-N-acetyltransferase
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