Trefoil Factor 3, active (TFF3), Recombinant, Human

Involved in the maintenance and repair of the intestinal mucosa. Promotes the mobility of epithelial cells in healing processes (motogen). {ECO:0000269, PubMed:11694446}. Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a chemotaxis bioassay using human MCF-7 cells is less than 10ug/ml, corresponding to a specific activity of ? 100 IU/mg. Sequence: EEYVGLSANQ CAVPAKDRVD CGYPHVTPKE CNNRGCCFDS RIPGVPWCFK PLQEAECTF, Molecular Weight: 13.2kD, PubMed ID: 8346203, 9070946, 10950923, 10830953, 15489334, 14637006, 8454642, 15340161, 19670903, 10824705, 11694446, 18209, 14690424, Gene Name: TFF3,ITF,TFI, Swiss Prot: Q07654, Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile PBS. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.