Active Recombinant Human CTSD protein, His-tagged

• Cat.No.: CTSD-04H
• Product Overview: Active Recombinant Human CTSD protein(P07339) (Met 1-Leu 412) was expressed in HEK293, fused with a polyhistidine tag at the C-terminus.

Specification

• Species: Human
• Source: HEK293
• Tag: His
• Protein Length: 1-412 aa
• Form: Lyophilized from sterile 25mM MES, 150mM NaCl, pH 6.5.
• Bio-activity: Measured by its ability to bind biotinylated human CTSS-His in a functional ELISA.
• Molecular Mass: The secreted recombinant human CTSD (pro form) consists of 405 amino acids and has a predicted molecular mass of 44 kDa. As a result of different glycosylation, the apparent molecular mass of rhCTSD is approximately 40-110 kDa in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: > 97 % as determined by SDS-PAGE
• Storage: Store it under sterile conditions at -20°C to -80°C upon receiving. Recommend to aliquot the protein into smaller quantities 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°C before opening to recover the entire contents.

Gene Information

• Gene Name: CTSD cathepsin D [ Homo sapiens ]
• Official Symbol: CTSD
• Synonyms: CTSD; cathepsin D; cathepsin D (lysosomal aspartyl protease), CPSD; ceroid lipofuscinosis; neuronal 10; CLN10; lysosomal aspartyl protease; lysosomal aspartyl peptidase; ceroid-lipofuscinosis, neuronal 10; CPSD; MGC2311
• Gene ID: 1509
• mRNA Refseq: NM_001909
• Protein Refseq: NP_001900
• MIM: 116840
• UniProt ID: P07339