Recombinant humaan TFF1-eiwit

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. Recombinant human TFF1 protein, fused to His-tag at N-terminus, was expressed in E. coli and purified by using conventional chromatography techniques.

Trefoil factor 1, pS2, BCEI, HPS2, HP1.A, pNR-2

E.coli

Human

His-Tag

SDS-PAGE

0.5 mg/mL (determined by Bradford assay)

> 90% by SDS-PAGE

9 kDa (81aa) confirmed by MALDI-TOF

TFF1, Trefoil factor 1, pS2, BCEI, HPS2, HP1.A, pNR-2, ATGP1129-10 µg, ATGP1129-20 µg, ATGP1129-50 µg, ATGP1129-100 µg, ATGP1129-250 µg, ATGP1129-500 µg, ATGP1129-1 mg, ATGP1129-10, ATGP1129-20, ATGP1129-50, ATGP1129-100, ATGP1129-250, ATGP1129-500, ATGP1129-1

May FE., et al. (1997) . J. Pathol. 183: 4-7.; ; Gott P, et al. (1997) . Eur J Hum Genet 4 (6) : 308-15.

Can be stored at 2°C to 8°C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.

Liquid in. 20 mM Tris-HCl buffer (pH 8.0) containing 1mM DTT, 20% glycerol, 100 mM NaCl, 0.1mM PMSF

Growth factors

NP_003216

P04155

Human

MGSSHHHHHH SSGLVPRGSH MEAQTETCTV APRERQNCGF PGVTPSQCAN KGCCFDDTVR GVPWCFYPNT IDVPPEEECE F