Human Trefoil Factor-1 protein

• Catalog Number: orb80104
• Category: Proteins
• Description: TFF-1 Human Recombinant produced in E.coli is homodimer, non-glycosylated, polypeptide chain containing x 60 amino acids which includes 40 amino acid trefoil motif containing conserved interamolecular disulfide bonds and having total molecular mass of 13.2 kDa. TFF-1 Human Recombinant is purified by proprietary chromatographic techniques.
• Tested applications: FA, HPLC, SDS-PAGE
• Purity: > 97.0% as determined by RP-HPLC and analysis by SDS-PAGE
• Conjugation: Unconjugated
• Target: TFF1
• Solubility (25°C): It is recommended to reconstitute the lyophilized TFF1 in sterile H₂O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.
• Protein Sequence: EAQTETCTVA PRERQNCGFP GVTPSQCANK GCCFDDTVRG VPWCFYPNTI DVPPEEECEF .
• Biological Activity: Determined by its ability to activate ERK1/2 (a MAPkinase signaling molecule) using concentration 1.0-2.0 ug/ml.
• Storage: Store at 4°C for up to two weeks. For long term storage, aliquot and store at -20°C, avoid freeze/thaw cycles.
• Buffer/Preservatives: The protein was lyophilized after dialysis against 1xPBS pH-7.4.
• Alternative names: TFF-1 protein, TFF1 protein, pS2 protein, BCEI pro
• Note: For research use only
• Expiration Date: 6 months from date of receipt.

SDS-PAGE analysis of Human Trefoil Factor-1 protein