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Highest antigen sequence indentity to the following orthologs: Mouse (93%), Rat (93%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-61260. 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.
Calpain proteinases are defined currently as papain-like neutral proteases that are calcium activated. Calpains 1 and 2 are composed of a large subunit, which is proteolytically active, and a small subunit (also called calpain-4), or enhancer protein, that is not proteolytically active. The other calpain proteins identified to date (calpain 5, 6, 8, 9, 10, 11, 12, 13, 14, 15) are not known to require a small subunit. Domains in the large subunit include the amino terminal domain-I, the proteinase domain-II, domain-III, and the EF-hand domain-IV (domain-T in calpains 5 & 6, domain-N for calpain-7). Calpain-7 domain-N does not have the standard calpain EF hand domain for binding calcium, making it unclear whether it is calcium regulated. In place of the EF hand calcium-binding domain IV, calpain-7 has a sequence most closely resembling domain-III, with unknown function. Calpain-7 is widely distributed, found in most tissues analyzed.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: calpain like protease; Calpain-7; homolog of Aspergillus Nidulans PALB; PalB homolog; PalBH
基因别名: CALPAIN7; CAPN7; PALBH
UniProt ID: (Human) Q9Y6W3
Entrez Gene ID: (Human) 23473