Recombinant Human Serine protease 1 (PRSS1), partial

SKU: P07477

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Metabolism

Uniprot ID: P07477

Gene Names: PRSS1

Alternative Name(s): Beta-trypsin (Cationic trypsinogen) (Serine protease 1) (Trypsin I) (TRP1) (TRY1) (TRYP1)

Abbreviation: Recombinant Human PRSS1 protein, partial

Organism: Homo sapiens (Human)

Source: E.coli

Expression Region: 104-206aa

Protein Length: Partial

Tag Info: N-terminal 6xHis-GST-tagged

Target Protein Sequence: LNNDIMLIKLSSRAVINARVSTISLPTAPPATGTKCLISGWGNTASSGADYPDELQCLDAPVLSQAKCEASYPGKITSNMFCVGFLEGGKDSCQGDSGGPVVC

MW: 42.1 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

Form: Liquid or Lyophilized powder

Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.

Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.

Relevance: Has activity against the synthetic substrates Boc-Phe-Ser-Arg-Mec, Boc-Leu-Thr-Arg-Mec, Boc-Gln-Ala-Arg-Mec and Boc-Val-Pro-Arg-Mec. The single-chain form is more active than the two-chain form against all of these substrates.

Reference: "Cloning, characterization and nucleotide sequences of two cDNAs encoding human pancreatic trypsinogens." Emi M., Nakamura Y., Ogawa M., Yamamoto T., Nishide T., Mori T., Matsubara K. Gene 41: 305-310(1986)

Function: