Active Recombinant Human CTSS protein, His-tagged

• Cat.No.: CTSS-2695H
• Product Overview: Active Recombinant Human Cathepsin S Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Gln17-Ile331) of human Cathepsin S/CTSS (Accession #NP_004070.3) fused with an 8×His tag at the C-terminus.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Form: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
• Bio-activity: Measured by its ability to cleave the fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2. The specific activity is >1390 pmol/min/μg.
• Protein length: Gln17-Ile331
• Endotoxin: < 0.1 EU/μg of the protein by LAL method.
• Purity: > 95% by SDS-PAGE.
• Storage: Store the lyophilized protein at -20°C to -80 °C for long term.
  After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.
• Reconstitution: Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water.

Gene Information

• Gene Name: CTSS cathepsin S [ Homo sapiens ]
• Official Symbol: CTSS
• Synonyms: CTSS; cathepsin S; MGC3886; FLJ50259
• Gene ID: 1520
• mRNA Refseq: NM_001199739
• Protein Refseq: NP_001186668
• MIM: 116845
• UniProt ID: P25774