Recombinant Human Trefoil factor 3/TFF3 protein (GST,His tag)

Abbreviation: Trefoil factor 3;TFF3

Target Synonym: Trefoil factor 3;TFF3;Intestinal trefoil factor (hITF)

Target Species: Human

Expression Host: E.coli

Fusion Tag: N-GST & C-His

UNIProt ID: Q07654

Background: Trefoil Factor 3 (TFF3) is one of three trefoil peptides secreted by epithelial cells that line mucus membranes. Trefoils contribute to protection and repair of the gastrointestinal tract. TFF3 is secreted by mucus-producing goblet cells in the large and small intestines and lower respiratory tract. It is mainly active as a disulfide-linked homodimer. The mature 59 aa, 6.5 kDa human TFF3 contains one trefoil structure formed by intramolecular disulfides and shows 76% aa identity with mouse TFF3.

Sequence: Glu 22- Phe 80

Purity: > 95 % as determined by reducing SDS-PAGE.

Formulation: Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Please refer to the specific buffer information in the printed manual.

Endotoxin: Please contact us for more information.

• SKU: ELSPDEH100421-20
• Manufacturer: Elabscience Biotechnology
• Manufacturer SKU: ELA-PDEH100421-20
• Package Unit: 20 µg
• Quantity Unit: STK