R-Spondin 2/RSPO2 Protein, Mouse, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 47.4 kDa and the accession number is Q8BFU0.
説明 | R-Spondin 2/RSPO2 Protein, Mouse, Recombinant (mFc) is expressed in HEK293 mammalian cells with mFc tag. The predicted molecular weight is 47.4 kDa and the accession number is Q8BFU0. |
Species | Mouse |
Expression Host | HEK293 Cells |
Tag | C-mFc |
Accession Number | Q8BFU0 |
別名 | D430027K22, ftls, AA673245, 2610028F08Rik, R-spondin 2 |
Construction | The Mouse Rspo2 (NP_766403.1) (Met1-Gly205) was expressed with the Fc region of Mouse IgG1 at the C-terminus. |
Protein Purity | > 85 % as determined by SDS-PAGE. |
分子量 | 47.4 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage |
It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping |
In general, Lyophilized powders are shipping with blue ice. |
Research Background | R-spondin-2, also known as RSPO2, synergizes with Wnt to activate beta-catenin. RSPO2 is secreted proteins that regulate beta-catenin signaling. Activator of the beta-catenin signaling cascade leads to TCF-dependent gene activation. Action both in the canonical Wnt / beta- catenin-dependent pathway, possibly via a direct interaction with Wnt proteins, and in a Wnt-independent beta catenin pathway through a receptor signaling pathway that may not use frizzled / LRP receptors. Probably also acts as a ligand for frizzled and LRP receptors. The encoding gene Rspo2 was identified as a novel common integration site for the mouse mammary tumor virus in viral induced mouse mammary tumors. Rspo2 and Rspo2 / Wnt1 tumors contained many spindle cells, consistent with an epithelial-mesenchymal transformation phenotype. When Rspo2 and Rspo2 / Wnt1 tumor cells were transferred into naive mice, they exhibited greater metastatic activity than cells derived from Wnt1 tumors. |
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Please read the User Guide of Recombinant Proteins for more specific information.
R-Spondin 2/RSPO2 Protein, Mouse, Recombinant (mFc) D430027K22 AA-673245 ftls AA673245 2610028F08Rik R-spondin 2 AA 673245 recombinant recombinant-proteins proteins protein