Recombinant Human CTSS Protein, His-tagged

• Cat.No.: CTSS-283H
• Product Overview: Recombinant Human CTSS Protein [Gln 17 - Ile 331 (pro) & Ser 109 - Ile 331 (mature)] (NP_004070), fused with a polyhistidine tag at the C-terminus, was expressed in HEK293.

Specification

• Source: HEK293
• Species: Human
• Tag: His
• Form: Lyophilized from sterile 50 mM MES, pH 6.5 with 100 mM NaCl, 10% trehalose.
• Molecular Mass: Recombinant Human CTSS Protein has a calculated MW of 36.6 kDa. The protein migrates as 37 kDa (pro) and 26 kDa (mature) on a SDS-PAGE gel under reducing (R) condition due to glycosylation.
• Protein length: Gln 17 - Ile 331 (pro) & Ser 109 - Ile 331 (mature)
• Endotoxin: Less than 1.0 EU per μg by the LAL method.
• Purity: >95% as determined by SDS-PAGE.
• Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
• Storage: Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.

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
• Chromosome Location: 1q21
• Pathway: Adaptive Immune System, organism-specific biosystem; Antigen processing and presentation, organism-specific biosystem; Antigen processing and presentation, conserved biosystem; Antigen processing-Cross presentation, organism-specific biosystem; Class I MHC mediated antigen processing and presentation, organism-specific biosystem; Endosomal/Vacuolar pathway, organism-specific biosystem
• Function: cysteine-type endopeptidase activity; peptidase activity