| Description |
Recombinant Mouse TFF1 Protein is expressed from HEK293 with hFc tag at the C-Terminus.It contains Gln22-Phe87. |
| Purity |
> 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Accession |
Q08423 |
| Target Symbol |
TFF1 |
| Synonyms |
Trefoil factor 1; Bcei; BCEI; D21S21; HP1.A; HPS2; pNR-2; Polypeptide P1.A; PS2; TFF1 |
| Species |
Mouse |
| Expression System |
HEK293 |
| Tag |
C-hFc |
| Expression Range |
Gln22-Phe87 |
| Mol. Weight |
The protein has a predicted MW of 34 kDa. Due to glycosylation, the protein migrates to 38-42 kDa based on Tris-Bis PAGE result. |
| Form |
Lyophilized |
| Formulation |
Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Endotoxin |
Less than 1EU per ug by the LAL method. |
| Storage |
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
| Shipping |
Shipped at ambient temperature. |
| Gene Background |
Breast cancer (BC) is the most common cancer in women and the second leading cause of their cancer death. Establishing an accurate BC prognosis is very difficult because of its heterogeneity. Elevated TFF1 levels in serum were associated with development of BC, TFF1 expression was upregulated in BC compared to the healthy breast tissue.That expression of TFF1 was related to ER status of BC and that expression of TFF1 was lower in TNBC than in non-TNBC. |
