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Recombinant Human WNT3A protein (His tag)
SKU: PDEH100436-100
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Recombinant Human WNT3A protein (His tag)
| SKU # | PDEH100436 |
| Expression Host | E. coli |
Description
| Synonyms | Protein Wnt-3a;WNT3A |
| Species | Human |
| Expression_host | E.coli |
| Sequence | Ser19-Lys325 |
| Accession | P56704 |
| Mol_Mass | 33.7 kDa |
| AP_Mol_Mass | 38 kDa |
| Tag | N-His |
| Bio_Activity | Not validated for activity |
Propertie
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin level | Please contact us for more information. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ 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 | It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis |
Background
Wnt-3a is one of 19 vertebrate members of the Wingless-type MMTV integration site (Wnt) family of highly conserved cysteine-rich secreted glycoproteins important for normal developmental processes . Wnts bind to the cell surface Frizzled family receptors in conjunction with low-density lipoprotein receptor-related protein family receptors (LRP5 or 6) resulting in the stabilization of intracellular beta -catenin levels . As intracellular beta -catenin levels rise, beta -catenin binds to TCF/LEF transcription factors leading to expression of Wnt target genes.