| Gene ID |
7032 |
| Accession | Q03403 |
| Alternative Name | TFF2, Spasmolysin, Spasmolytic polypeptide, SP<br/>Recombinant Human Trefoil Factor 2 (TFF2) |
| Species | Human |
| Source | E. coli |
| Description | Found in the gastrointestinal tract, the three Trefoil proteins, TFF1, 2, and 3 have been shown to play an important role in intestinal mucosal defence and repair. Specifically, TFF2 has been shown to inhibit gastrointestinal motility and secretion of the gastric acid. |
| Accession | Q03403 |
| Functions | The ED(50) was determined by the dose-dependent proliferation of immortalized human pancreatic cells and was found to be <5ng/mL. |
| Formulation | Lyophilized from a 0.2 ?m filtered solution in PBS |
| Solubility | Reconstitute at 100 μg/mL in sterile PBS |
| Appearance | Lyophilized Powder |
| Molecular Weight | 12.3 |
| Purity | >95% as determined by SDS-PAGE |
| Concentration | <1.0 EU/μg of recombinant protein as determined by the LAL method |
| Shipping Condition | Ambient Temperature |
| Storage Condition | The lyophilized protein is stable for at least one year from date of receipt at -70?C. Upon reconstitution, this cytokine can be stored in working aliquots at 2? - 8?C for one month, or at -20?C for six months, with a carrier protein without detectable loss of activity.
Avoid repeated freeze/thaw cycles. |
