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Merck
CN

324890

Sigma-Aldrich

E-64 Protease Inhibitor

The E-64 Protease Inhibitor, also referenced under CAS 66701-25-5, controls the biological activity of E-64 Protease. This small molecule/inhibitor is primarily used for Protease Inhibitors applications.

别名:

E-64 Protease Inhibitor, (2 R,3 R)-3-(( S)-1-(4-Guanidinobutylamino)-4-methyl-1-oxopentan-2-ylcarbamoyl)oxirane-2-carboxylic acid, trans-Epoxysuccinyl-L-​leucylamido(4-​guanidino)​butane, L- trans-​3-​Carboxyoxira, (2R,3R)-3-((S)-1-(4-Guanidinobutylamino)-4-methyl-1-oxopentan-2-ylcarbamoyl)oxirane-2-carboxylic acid, trans-Epoxysuccinyl-L-​leucylamido(4-​guanidino)​butane, L-trans-​3-​Carboxyoxiran-R

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关于此项目

经验公式（希尔记法）:
C15H27N5O5
CAS Number:
66701-25-5
分子量:
357.41
MDL编号:
MFCD00080261
UNSPSC代码:
12352200
NACRES:
NA.77

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描述

RTECS - RR0390000

质量水平

200

方案

≥98% (HPLC)

表单

solid

制造商/商品名称

Calbiochem®

储存条件

OK to freeze

颜色

white

溶解性

water: 20 mg/mL
DMSO: 25 mg/mL

运输

ambient

储存温度

−20°C

SMILES字符串

N([C@@H](CC(C)C)C(=O)NCCCCN\C(=N/[H])\N)C(=O)[C@@H]1O[C@H]1C(=O)O

InChI

1S/C15H27N5O5/c1-8(2)7-9(20-13(22)10-11(25-10)14(23)24)12(21)18-5-3-4-6-19-15(16)17/h8-11H,3-7H2,1-2H3,(H,18,21)(H,20,22)(H,23,24)(H4,16,17,19)/t9-,10+,11+/m0/s1

InChI key

LTLYEAJONXGNFG-HBNTYKKESA-N

一般描述

Irreversible inhibitor of cysteine proteases. Interacts with the Sn subsites of proteases. Has no action on cysteine residues in other proteins. Inhibits activation-induced programmed cell death and restores defective immune responses in HIV+ donors. Specific active site titrant.

生化/生理作用

Cell permeable: no
Primary Target
cysteine proteases
Product does not compete with ATP.
Reversible: no

制备说明

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 4 months at -20°C.

其他说明

Matsumoto, K., et al. 1999. Biopolymers51, 99.
Sarin, A., et al. 1994. J. Immunol.153, 862.
Sarin, A., et al. 1993. J. Exp. Med. 178, 1693.
Barrett, A.J. 1982. Biochem. J.201, 189.

法律信息

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

免责声明

Toxicity: Standard Handling (A)

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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The purinergic receptor P2X7 plays a crucial role in infection, inflammation, and cell death. It is thought that P2X7 receptor stimulation triggers processing and release of the pro-inflammatory cytokine interleukin (IL)-1β by activation of the NLRP3 inflammasome; however, the underlying
Michael Anthony Jensen et al.
Biochemistry, 63(1), 9-18 (2023-11-28)
Here we report preliminary data demonstrating that some patients with myalgic encephalomyelitis/chronic fatiguesyndrome (ME/CFS) may have catalytic autoantibodies that cause the breakdown of myelin basic protein (MBP). We propose that these MBP-degradative antibodies are important to the pathophysiology of ME/CFS
Dana Bohan et al.
PLoS pathogens, 17(11), e1009743-e1009743 (2021-11-20)
Phosphatidylserine (PS) receptors enhance infection of many enveloped viruses through virion-associated PS binding that is termed apoptotic mimicry. Here we show that this broadly shared uptake mechanism is utilized by SARS-CoV-2 in cells that express low surface levels of ACE2.
Thomas Macleod et al.
Cell reports, 33(11), 108515-108515 (2020-12-17)
Epithelial tissues represent vital interfaces between organisms and their environment. As they are constantly exposed to harmful pathogens, innocuous commensals, and environmental microbes, it is essential they sense and elicit appropriate responses toward these different types of microbes. Here, we
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iScience, 25(11), 105316-105316 (2022-10-19)
The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) spike glycoprotein (S) binds to angiotensin-converting enzyme 2 (ACE2) to mediate membrane fusion via two distinct pathways: 1) a surface, serine protease-dependent or 2) an endosomal, cysteine protease-dependent pathway. In this study, we found
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