L7035
Clasto-乳胞素 β-内酯
≥95% (HPLC), irreversible proteasome inhibitor, film
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
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C10H15NO4
化学文摘社编号:
分子量:
213.23
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
MDL number:
产品名称
Clasto-乳胞素 β-内酯,
SMILES string
[H][C@@]12OC(=O)[C@@]1(NC(=O)[C@@H]2C)[C@@H](O)C(C)C
InChI key
FWPWHHUJACGNMZ-NBBQQVJHSA-N
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
assay
≥95% (HPLC)
form
film
solubility
DMSO: soluble 25 mg/mL
storage temp.
−20°C
Quality Level
Application
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。
Biochem/physiol Actions
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。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
Sue-Hyun Lee et al.
Science (New York, N.Y.), 319(5867), 1253-1256 (2008-02-09)
Reactivated memory undergoes a rebuilding process that depends on de novo protein synthesis. This suggests that retrieval is dynamic and serves to incorporate new information into preexisting memories. However, little is known about whether or not protein degradation is involved
Jonathan L C Lee
Nature neuroscience, 11(11), 1264-1266 (2008-10-14)
Memories are dynamic, rather than static, in nature. The reactivation of a memory through re-exposure to salient training stimuli results in its destabilization, necessitating a restabilization process known as reconsolidation, a disruption of which leads to amnesia. I found that
A phosphoinositide-binding cluster in cavin1 acts as a molecular sensor for cavin1 degradation
Tillu VA, et al.
Molecular Biology of the Cell, 26(20), 3561-3569 (2015)
L R Dick et al.
The Journal of biological chemistry, 272(1), 182-188 (1997-01-03)
The natural product lactacystin exerts its cellular antiproliferative effects through a mechanism involving acylation and inhibition of the proteasome, a cytosolic proteinase complex that is an essential component of the ubiquitin-proteasome pathway for intracellular protein degradation. In vitro, lactacystin does
Zvi Granot et al.
Molecular and cellular endocrinology, 265-266, 51-58 (2007-01-16)
Steroidogenic acute regulatory protein (StAR) is a mitochondrial protein essential for massive synthesis of steroid hormones in the adrenal and the gonads. Our studies suggest that once synthesized on free polyribosomes, StAR preprotein either associates with the outer mitochondrial membrane
商品
DISCOVER Bioactive Small Molecules for Nitric Oxide & Cell Stress Research
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持