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Highest antigen sequence indentity to the following orthologs: Mouse (94%), Rat (94%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-82266. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
Calpains are a ubiquitous, well-conserved family of calcium-dependent, cysteine proteases. Calpain families have been implicated in neurodegenerative processes, as their activation can be triggered by calcium influx and oxidative stress. Calpain I and II are heterodimeric with distinct large subunits associated with common small subunits, all of which are encoded by different genes. Calpain S1 is a small subunit common to both calpain I and II and is associated with myotonic dystrophy.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: 30K; Calcium-activated neutral proteinase small subunit; Calcium-dependent protease small subunit; Calcium-dependent protease small subunit 1; calcium-dependent protease, small subunit; calpain 4, small subunit (30K); Calpain regulatory subunit; Calpain small subunit 1; calpain, small polypeptide; calpain, small subunit 1; CANP small subunit; CDPS; CSS1; small pol
Gene Aliases: CALPAIN4; CANP; CANPS; CAPN4; CAPNS; CAPNS1; CDPS; CSS1
UniProt ID: (Human) P04632
Entrez Gene ID: (Human) 826
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