e.coli Thioredoxin 1 Recombinant Protein

e.coli Thioredoxin 1 Recombinant Protein

• Description: E. coli Thioredoxin 1 Recombinant Protein expressed in E. coli with His-tag. Sequence domain: 2-109aa. Application(s): Enzyme Activity, SDS-PAGE.
• Synonyms: Thioredoxin 1, TrxA1, TrxA2
• Gene Name: trxA
• UniProt: W8TGE9
• Tag: His-Tag
• Source: E. coli
• Applications: Enzyme Activity, SDS-PAGE
• Purification: > 95% by SDS-PAGE
• Concentration: 0.5mg/ml (determined by absorbance at 280nm)
• Bioactivity: Specific activity is >70 A650/cm/min/mg, obtained by measuring the increase of insulin precipitation in absorbance at 650 nm resulting from the reduction of insulin.
• Form: Liquid
• Molecular Weight: 12.8 kDa (117aa) confirmed by MALDI-TOF
• Components: 20mM Tris-HCl buffer (pH 8.0) containing 10% glycerol, 1mM DTT
• Storage Conditions: Can be stored at 2°C to 8°C for 1 week. For long-term storage, aliquot and store at -20°C to -80°C. Avoid repeated freeze-thaw cycles. (Ships with gel ice.）