金山科研平台，产品价格货期咨询微信：jinshanbio Source:Mouse myeloma cell line, NS0-derived, Ala33-Ser317 & Val50-Ser317, both with a C-terminal 10-His tag Accession #:Q9GZN4 N-terminal Sequence Analysis:Ala33 & Val50 Structure:Pro and mature forms Purity:>90%, by SDS-PAGE under reducing conditions and visualized by silver stain. Endotoxin Level: Predicted Molecular Mass:32 kDa SDS-PAGE:Multiple bands between 33-38 kDa, reducing conditions Activity:Measured by its ability to cleave benzyloxycarbonyl-Arg-thiobenzyl ester (Z-R-SBzl).The specific activity is >5,000 pmol/min/µg, as measured under the described conditions. Formulation:Supplied as a 0.2 µm filtered solution in Sodium Acetate, NaCl and Glycerol.See Certificate of Analysis for details. Molecule Information: Tryptase epsilon/BSSP-4 Aliases: BSP-2; BSSP-4; PRSS22 Entrez Gene IDs: 64063 (Human); 70835 (Mouse) Background: Tryptases Tryptases are serine proteases with trypsin-like specificity. Together with chymases and Cathepsin G, tryptases are important players in mast cell mediation of inflammatory and allergic responses. Tryptase beta-1, also known as mast cell protease 7 (MCPT7), exhibits anticoagulant activity due to its ability to degrade fibrinogen in the presence of a diverse array of protease inhibitors in plasma. Tryptase epsilon, also known as brain-specific serine protease 4 (BSSP-4) and brain serine protease 2 (BSP-2), is encoded by the PRSS22 gene and preferentially expressed in epithelium-rich tissues such as lung and eye. Tryptase gamma-1, also called transmembrane tryptase, is encoded by TPSG1, one of many serine protease genes clustered on human chromosome 16p13.3.