Human Trefoil factor 3/TFF3 Recombinant Protein (GST,His tag) (RPES5680)
- SKU:
- RPES5680
- Product Type:
- Recombinant Protein
- Species:
- Human
Description
| Product Name: | Human Trefoil factor 3/TFF3 Recombinant Protein (GST,His tag) |
| Product Code: | RPES5680 |
| Size: | 20µg |
| Species: | Human |
| Expression Host: | E.coli |
| Synonyms: | Trefoil factor 3, TFF3, Intestinal trefoil factor (hITF) |
| Mol Mass: | 31.38 kDa |
| AP Mol Mass: | 25 kDa |
| Tag: | N-GST & C-His |
| Purity: | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin Level: | Please contact us for more information. |
| Bio Activity: | Testing in progress |
| Sequence: | Glu 22- Phe 80 |
| Accession: | Q07654 |
| Storage: | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
| Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
| 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. |
| Reconstitution: | Please refer to the printed manual for detailed information. |
| 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. |
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