| Formulation |
The PRSS3 solution contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol. |
| Purity |
Greater than 90% as determined by SDS-PAGE. |
| Description |
PRSS3 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 247 amino acids (81-304) and having a molecular mass of 26.0kDa.PRSS3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques. |
| Protein Background |
PRSS3 is a trypsinogen, and a member of the trypsin family of serine proteases. PRSS3 is expressed in the pancreas and brain and is unaffected by common trypsin inhibitors. It is active on peptide linkages involving the carboxyl group of lysine or arginine. PRSS3 is restricted to the locus of T cell receptor beta variable orphans on chromosome 9. 4 different isoforms encoded by 4 transcript variants were identified for this gene. |
| Expression host |
Escherichia Coli. |
| Synonyms |
Protease Serine 3 (Mesotrypsin), Protease Serine 4 (Trypsin 4, Brain), Brain Trypsinogen, Mesotrypsinogen, Trypsin III, Trypsinogen IV, Trypsinogen 5, Pancreatic Trypsinogen III, MTG, TRY3, PRSS4, T9, EC 3.4.21. |
| Reagent Appearance |
Sterile filtered colorless solution. |
| Stability |
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 multiple freeze-thaw cycles. |
| Amino acid sequence |
MGSSHHHHHH SSGLVPRGSH MGSIVGGYTC EENSLPYQVS LNSGSHFCGG SLISEQWVVS AAHCYKTRIQ VRLGEHNIKV LEGNEQFINA AKIIRHPKYN RDTLDNDIML IKLSSPAVIN ARVSTISLPT APPAAGTECL ISGWGNTLSF GADYPDELKC LDAPVLTQAE CKASYPGKIT NSMFCVGFLE GGKDSCQRDS GGPVVCNGQL QGVVSWGHGC AWKNRPGVYT KVYNYVDWIK DTIAANS |
