Cat#:RP-6246H;Product Name:Recombinant Human Trypsin-1 Protein;Synonym:Protease Serine 1 (Trypsin 1), TRY1, Cationic Trypsinogen,  TRP1, TRYP1, TRY4, beta-trypsin, Digestive Zymogen, Nonfunctional Trypsin 1, Trypsinogen 1, Trypsinogen A, EC 3.4.21.4.;Description:Trypsin-1 Protein produced in CHO cells is a 24.1kDa single polypeptide chain consisting of 224 amino acids.;Source:Chinese Hamster Ovary cells.;AA Sequence:IVGGYNCEEN SVPYQVSLNS GYHFCGGSLI NEQWVVSAGH CYKSRIQVRL GEHNIEVLEG NEQFINAAKI IRHPQYDRKT LNNDIMLIKL SSRAVINARV STISLPTAPP ATGTKCLISG WGNTASSGAD YPDELQCLDA PVLSQAKCEA SYPGKITSNM FCVGFLEGGK DSCQGDSGGP VVCNGQLQGV VSWGDGCAQK NKPGVYTKVY NYVKWIKNTI AANS.;Purity:Greater than 95% as determined by SDS-PAGE.;Bioactivity:1 unit hydrolyzes 1 µmole of Na-Benzoyl-D,L-arginine 4-nitroanilide (BANI) per minute at 37°C, pH 8.0, in the presence of 10mM calcium. The specific activity is >1,000 Units per mg protein as measured under the described conditions. ;Formulation:The Trypsin-1 filtered 0.22um solution contains 20mM TRIS-HCl buffer pH 7.2.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;Storage:Store at 4°C if entire vial will be used within 2-4 weeks.? Store, frozen at -20°C for longer periods of time.? For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid repeated freeze-thaw cycles.;