T8269-73D

Trefoil Factor 1, Recombinant, Human, aa25-84, His-Tag (TFF1, Bcei, Ps2, Protein pS2)

Size

£576.00

SKU:: T8269-73D
Molecular Weight:: 9
Purity:: ~90% (SDS-PAGE)
Storage Conditions:: -20°C
Supplier:: United States Biological
Format:: Supplied as a liquid in 20mM Tris-HCl buffer, pH 8, 1mM DTT, 100mM sodium chloride, 0.1mM PMSF, 20% glycerol.
Extra Details:: TFF1 (Trefoil factor 1) is member of trefoil family, characterized by having at least one copy of the trefoil motif, a 40-amino acid domain that contains three conserved disulfides. Trefoil peptides are protease resistant molecules secreted throughout the gut that play a role in mucosal healing. TFF1 has also been detected in a number of carcinomas including cancers of the breast, pancreas and stomach. Purified by using conventional chromatography techniques. Source: Recombinant corresponding to aa25-84 of human TFF1, fused to His-tag at N-terminal, expressed in E.coli. Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MEAQTETCTV APRERQNCGF PGVTPSQCAN KGCCFDDTVR GVPWCFYPNT IDVPPEEECE F Molecular Weight: ~9kD (81aa), confirmed by MALDI-TOF Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing.. Store at -20°C. Aliquots are stable for 6 months after receipt 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.