Recombinant Human CSTB, His tagged

• Cat.No.: CSTB-3837H
• Product Overview: Recombinant Human CSTB (P04080) (Met 2-Phe 98), fused with a polyhistide tag at the N-terminus, was produced in E. coli.

Specification

• Species: Human
• Source: E.coli
• Tag: His
• Protein Length: 2-98 a.a.
• Form: Lyophilized from sterile 50mM Tris, 50mM NaCl, pH 8.0
• Molecular Mass: The recombinant human CSTB consisting of 108 amino acids and has a calculated molecular mass of 12.5 kDa. It migrates as an approximately 15 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 eu per μg of the protein as determined by the LAL method.
• 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. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: CSTB cystatin B (stefin B) [ Homo sapiens ]
• Official Symbol: CSTB
• Gene ID: 1476
• mRNA Refseq: NM_000100
• Protein Refseq: NP_000091
• MIM: 601145
• UniProt ID: P04080