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SCP0063

Sigma-Aldrich

Calpastatin Peptide

≥95% (HPLC), Ac 184-210

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About This Item

Formule empirique (notation de Hill):
C142H230N36O44S1
Poids moléculaire :
3177.63
Code UNSPSC :
12352202
Nomenclature NACRES :
NA.32

product name

Calpastatin Peptide Ac 184-210, ≥95% (HPLC)

Pureté

≥95% (HPLC)

Forme

lyophilized

Composition

Peptide Content, ≥75%

Conditions de stockage

protect from light

Température de stockage

−20°C

Amino Acid Sequence

Ac-Asp-Pro-Met-Ser-Ser-Thr-Tyr-Ile-Glu-Glu-Leu-Gly-Lys-Arg-Glu-Val-Thr-Ile-Pro-Pro-Lys-Tyr-Arg-Glu-Leu-Leu-Ala-NH2

Application

Calpastatin Peptide Ac 184-210 has been used as the endogenous calpain inhibitor to study its effects on myristoylated alanine-rich C kinase substrate (MARCKS) cleavage in mouse kidney cells. It has also been used as a calpain inhibitor to examine its effects on the formation of DNA-platinum adducts by cisplatin (CDDP) in neuronal cells.

Actions biochimiques/physiologiques

Calpastatin, a component of the calpain/calpastatin system, is a calpain (calcium-dependent cysteine protease) inhibitor. The calpain/calpastatin system is involved in numerous membrane fusion events, such as neural vesicle exocytosis and platelet and red-cell aggregation.
Calpastatin, located in the cytosol, is involved in selective protein cleavage in response to calcium signaling.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Calpain in the cleavage of alpha-synuclein and the pathogenesis of Parkinson's disease
Shams R, et al.
Progress in Molecular Biology and Translational Science, 167, 107-124 (2019)
Aysel Cetinkaya-Fisgin et al.
Scientific reports, 10(1), 21889-21889 (2020-12-16)
Cisplatin is a commonly used chemotherapy agent with significant dose-limiting neurotoxicity resulting in peripheral neuropathy. Although it is postulated that formation of DNA-platinum adducts is responsible for both its cytotoxicity in cancer cells and side effects in neurons, downstream mechanisms
Darrice S Montgomery et al.
American journal of physiology. Cell physiology, 313(1), C42-C53 (2017-05-05)
We previously demonstrated a role for the myristoylated alanine-rich C kinase substrate (MARCKS) to serve as an adaptor protein in the anionic phospholipid phosphate-dependent regulation of the epithelial sodium channel (ENaC). Both MARCKS and ENaC are regulated by proteolysis. Calpains

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