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Highest antigen sequence indentity to the following orthologs: Mouse (31%), Rat (31%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-144966. 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.
SERPINA4 inhibits human amidolytic and kininogenase activities of tissue kallikrein. The inhibition is achieved by formation of an equimolar, heat- and SDS-stable complex between the inhibitor and the enzyme, and generation of a small C-terminal fragment of the inhibitor due to cleavage at the reactive site by tissue kallikrein.
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: Kallikrein inhibitor; Kallistatin; Peptidase inhibitor 4; PI-4; protease inhibitor 4 (kallistatin); serine (or cysteine) proteinase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 4; Serpin A4; serpin peptidase inhibitor, clade A (alpha-1 antiproteinase, antitrypsin), member 4; sserpin family A member 4; testicular secretory protein Li 22
基因别名: KAL; kallistatin; KLST; KST; PI-4; PI4; SERPINA4
UniProt ID: (Human) P29622
Entrez Gene ID: (Human) 5267