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C8999

Sigma-Aldrich

Calpeptin

≥98% (HPLC)

Synonym(e):

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

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About This Item

Empirische Formel (Hill-System):
C20H30N2O4
CAS-Nummer:
117591-20-5
Molekulargewicht:
362.46
MDL-Nummer:
MFCD00155623
UNSPSC-Code:
12352200
PubChem Substanz-ID:
329775192
NACRES:
NA.77

Qualitätsniveau

100

Assay

≥98% (HPLC)

Form

powder

Farbe

white to beige

Löslichkeit

DMSO: 15 mg/mL, clear

Versandbedingung

wet ice

Lagertemp.

−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

InChIKey

PGGUOGKHUUUWAF-ROUUACIJSA-N

Allgemeine Beschreibung

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).

Anwendung

Calpeptin has been used as a calpain inhibitor.

Biochem./physiol. Wirkung

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.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

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
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)
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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