Human Cathepsin S / CTSS Protein, His Tag (active enzyme, MALS verified) | CTS-H52H9-1mg

Human Cathepsin S / CTSS Protein, His Tag (active enzyme, MALS verified) | CTS-H52H9-1mg| Gentaur Distribution US, UK & Europe

Cathepsin S is also known as CTSS, which is a member of the peptidase C1 family. Cathepsin S is a lysosomal cysteine protease that may participate in the degradation of antigenic proteins to peptides for presentation on MHC class II molecules. Cathepsin S can function as an elastase over a broad pH range in alveolar macrophages. The catalytic activity of cathepsin S is similar to cathepsin L, but with much less activity on Z-Phe-Arg-|-NHMec, and more activity on the Z-Val-Val-Arg-|-Xaa compound.

Source: Human Cathepsin S, His Tag (CTS-H52H9) is expressed from human 293 cells (HEK293). It contains AA Gln 17 - Ile 331 (Accession # P25774-1).

Format: Liquid.

Tag: C-10×His.

Expression System: HEK293.

Expression Region: Gln 17 - Ile 331.

Conjugate: Unconjugated.

Molecular Weight: 37.7 kDa.

Characteristics: This protein carries a polyhistidine tag at the C-terminus. This protein contains an Activation peptide (17 Q-114 I), and will be partially processed into Pro form with calculated MW of 39 kDa and mature form with calculated MW of 28 kDa under reducing (R) condition.

Purity: 90%.

Buffer: 12.5 mM MES, 75 mM NaCl, pH6.5.

Storage Conditions: -70℃.

Shipping Conditions: Dry ice