Recombinant Cattle CSTB protein, His-tagged

• Cat.No.: CSTB-1659C
• Product Overview: Recombinant Cattle CSTB aa. (Met1~Phe98) fused with N-terminal His tag was produced in E. coli cells.

Specification

• Species: Cattle
• Source: E.coli
• Tag: His
• Protein Length: Met1~Phe98
• Form: Freeze-dried powder
• Molecular Mass: 15kDa as determined by SDS-PAGE reducing conditions.
• Endotoxin: <1.0EU per 1ug (determined by the LAL method)
• Purity: >97%
• Applications: Positive Control; Immunogen; SDS-PAGE; WB.
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
• Concentration: 200μg/mL
• Storage buffer: 20mM Tris, 150mM NaCl, pH8.0, containing 1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose and Proclin300.
• Reconstitution: Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
• Isoelectric Point: 6.8

Gene Information

• Gene Name: CSTB cystatin B (stefin B) [ Bos taurus (cattle) ]
• Official Symbol: CSTB
• Synonyms: CSTB; cystatin-B; stefin-B
• Gene ID: 512805
• mRNA Refseq: NM_001037461.2
• Protein Refseq: NP_001032538.1
• UniProt ID: P25417