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Merck
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Documenti fondamentali

C6108

Sigma-Aldrich

Calpain 1 human

aqueous glycerol solution

Sinonimo/i:

Calcium-activated neutral protease 1

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About This Item

Classificazione EC (Enzyme Commission):
Numero MDL:
Codice UNSPSC:
12352204
NACRES:
NA.54

Saggio

≥95% (SDS-PAGE)

Stato

aqueous glycerol solution

Attività specifica

≥1000 U/mg

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−70°C

Informazioni sul gene

human ... CAPN1(823)

Applicazioni

Human calpain 1 has been used in a study to assess how the crystal structures of human calpains 1 and 9 imply diverse mechanisms of action and auto-inhibition. Human calpain 1 has also been used in a study to investigate the synthesis, biological evaluation and molecular modelling of N-heterocyclic dipeptide aldehydes as selective calpain inhibitors.

Azioni biochim/fisiol

Caplain 1 is a neutral calcium-dependent cysteine protease containing the EF-hand motif. The protease consists of two subunits; the larger subunit has four domains that are homologous with papain and calmodulin. The smaller subunit has one domain that shares homology with calmodulin. It is activated by micromolar levels of calcium and hence, it is also called as micro-calpain. Its activation leads to cellular protein degradation, neuronal cell degeneration, and autoimmune demyelinating diseases such as multiple sclerosis.
Cytosolic protease with involvement in cytoskeletal remodeling, autophagy, and apoptosis as an upstream regulator.

Proprietà fisiche

Calpain 1 is a heterodimeric calcium-activated thiol-protease.

Definizione di unità

One unit will hydrolyze 1 picomole Suc-LLVY-AMC per minute at 25 deg C.

Stato fisico

Solution in 20 mM Imidazole-HCl, 5 mM β-Mercaptoethanol, 1 mM EDTA, 1 mM EGTA, and 30% glycerol.

Inibitore

N° Catalogo
Descrizione
Determinazione del prezzo

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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