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Merck
모든 사진(1)

Key Documents

C8999

Sigma-Aldrich

Calpeptin

≥98% (HPLC)

동의어(들):

N-Benzyloxycarbonyl-L-leucylnorieucinal, Z-Leu-Nle-CHO

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About This Item

실험식(Hill 표기법):
C20H30N2O4
CAS Number:
Molecular Weight:
362.46
MDL number:
UNSPSC 코드:
12352200
PubChem Substance ID:
NACRES:
NA.77

Quality Level

분석

≥98% (HPLC)

형태

powder

색상

white to beige

solubility

DMSO: 15 mg/mL, clear

배송 상태

wet ice

저장 온도

−20°C

SMILES string

CCCC[C@H](NC(=O)[C@H](CC(C)C)NC(=O)OCc1ccccc1)C=O

InChI

1S/C20H30N2O4/c1-4-5-11-17(13-23)21-19(24)18(12-15(2)3)22-20(25)26-14-16-9-7-6-8-10-16/h6-10,13,15,17-18H,4-5,11-12,14H2,1-3H3,(H,21,24)(H,22,25)/t17-,18-/m0/s1

InChI key

PGGUOGKHUUUWAF-ROUUACIJSA-N

일반 설명

Calpeptin (Z-Leu-nLeu-H) is a cell permeable, peptide aldehyde inhibitor. It is more sensitive to calpain I compared to other inhibitors, such as Z-Leu-Met-H and leupeptin. Calpeptin stimulates neurite elongation in differentiating pheochromocytoma (PC12) cells. Calpeptin decreases microgliosis, astrogliosis, axonal damage and neuron and oligodendrocyte death in experimental autoimmune encephalomyelitis (EAE) spinal cord. Therefore, it can be considered as a potent therapeutic for treating EAE and multiple sclerosis (MS).

애플리케이션

Calpeptin has been used as a calpain inhibitor.

생화학적/생리학적 작용

Calpeptin is a rho kinase activator and an inhibitor of calpains, a family of calcium-dependent cysteine proteases involved in apoptosis, long-term potentiation in neurons, and cell cycle progression.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

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문서 라이브러리 방문

Calpeptin attenuated inflammation, cell death, and axonal damage in animal model of multiple sclerosis.
Guyton M K, et al.
Journal of Neuroscience Research, 88(11), 2398-2408 (2010)
Calpeptin, a calpain inhibitor, promotes neurite elongation in differentiating PC12 cells.
Pinter M, et al.
Neuroscience Letters, 170(1), 91-93 (1994)
Heike Hardelauf et al.
Lab on a chip, 11(16), 2763-2771 (2011-06-29)
Spatially defined neuronal networks have great potential to be used in a wide spectrum of neurobiology assays. We present an original technique for the precise and reproducible formation of neuronal networks. A PDMS membrane comprising through-holes aligned with interconnecting microchannels
Grace Soong et al.
The Journal of infectious diseases, 205(10), 1571-1579 (2012-03-30)
The USA300 strains of Staphylococcus aureus are the major cause of skin and soft tissue infection in the United States. Invasive USA300 infection has been attributed to several virulence factors, including protein A and the α-hemolysin (Hla), which cause pathology
Inhibition of histone deacetylase 3 (HDAC3) mediates ischemic preconditioning and protects cortical neurons against ischemia in rats.
Yang X, et al.
Frontiers in Molecular Neuroscience, 9, 131-131 (2016)

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