Trefoil Factor 1 (TFF1, Bcei, Ps2, Protein pS2), Rabbit
Artikelnummer:
USB-T8269-73B
Hersteller Artikelnummer:
T8269-73B
Alternativnummer:
USB-T8269-73B-100
Hersteller:
US Biological
Wirt:
Rabbit
Kategorie:
Antikörper
Applikation:
ELISA, WB
Immunogen:
Synthetic peptide corresponding to 16aa of human TFF1 (Accession Q08423), C-terminal (KLH).
Minor disruption of the GI surface layer of the cells occurs frequently, such that maintaining epithelial integrity is of crucial importance. Normal epithelial repair requires restitution and regeneration. During restitution, within minutes after injury, epithelial cells spread and migrate across the basement membrane to re-establish surface cell continuity. Trefoil factor family (TFF) proteins play an important role in restitution by influencing the migration of cells without promotion of proliferation or tumorigenesis. Regeneration occurs later on and involves proliferation and differentiation of epithelial cells and restoration of specialized elements. Three mouse TFFs have been identified to date: TFF1 (formerly pS2) and TFF3 (formerly hITF), with one trefoil domain each, and TFF2 (formerly hSP), with two trefoil domains. TFF1: rat: 81aa, human: 84aa, mouse: 87aa - 9.67kD, Mouse chromosome: 17A3.3 . Expressed in a number of carcinomas including breast (50%), pancreas (70-75%), stomach (50-55%), and large bowel (58%). Applications: Suitable for use in Western Blot, ELISA. Other applications not tested. Recommended Dilution: Western Blot: 1-10ug/ml (Chemiluminescence) ELISA: 1:100,000, 50-100ng of control peptide/well Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized powder may be stored at -20C. Stable for 12 months at -20C. Reconstitute with sterile ddH2O or PBS. Aliquot to avoid repeated freezing and thawing. Store at -20C. Reconstituted product is stable for 12 months at -20C. 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.
