Chemerin/RARRES2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 17.4 kDa and the accession number is Q9DD06.
| 説明 |
Chemerin/RARRES2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 17.4 kDa and the accession number is Q9DD06. |
| Species |
Mouse
|
| Expression Host |
HEK293
|
| Tag |
His
|
| Accession Number |
Q9DD06
|
| 別名 |
AI303516, retinoic acid receptor responder (tazarotene induced) 2, 0610007L05Rik
|
| Construction |
A DNA sequence encoding the mouse Rarres2 (NP_082128.1) (Met1-Ser156) was expressed with a polyhistidine tag at the C-terminus.
|
| Protein Purity |
> 90 % as determined by SDS-PAGE.
|
| 分子量 |
17.4 kDa (predicted)
|
| Endotoxin |
< 1.0 EU per μg protein as determined by the LAL method.
|
| Formulation |
Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
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| Reconstitution |
A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
|
| Stability & Storage |
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
|
| Shipping |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
|
| Research Background |
Retinoic acid receptor responder protein 2 (RARRES2) is a small secreted protein involved in multiple cancers, including adrenocortical carcinoma (ACC). Serum RARRES2 may be used as a novel prognostic marker for ACC. Retinoic acid receptor responder 2 (RARRES2) is transcriptionally downregulated in multiple cancer types. Previous studies suggested that it can serve as an immune-dependent tumor suppressor by acting as a chemoattractant to recruit anticancer immune cells expressing its receptor, the chemerin chemokine receptor 1 (CMKLR1), to sites of tumor. Mechanistically, RARRES2 overexpression in ACC cells inhibited Wnt/beta-catenin pathway activity by promoting beta-catenin phosphorylation and degradation, it also inhibited the phosphorylation of p38 mitogen-activated protein kinase. Thus RARRES2 is a novel tumor suppressor for ACC, which can function through an immune-independent mechanism.
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