Protease Serine 3 (PRSS3), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in protein studies such as enzymetic analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

This recombinant protein was expressed from a DNA sequence encoding the human PRSS3 (P35030-3) (Met 1-Ser 247) fused to a polyhistidine tag at the C-terminus.

Activity: Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH₂ (R&D Systems, Catalog#ES002). The specific activity is >4, 000 pmoles/min/µg.

Formulation: Lyophilized in 50 mMMES, 0.6M Nacl, pH5.05% Mannitol, 5% Trehalose, 0.02% Tween80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 25 µg/µl or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by SINO Biological.