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FOLR2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 25.3 kDa and the accession number is Q05685.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 5 μg | $32 | 7-10 days | |
| 10 μg | $48 | 7-10 days | |
| 20 μg | $74 | 7-10 days | |
| 50 μg | $138 | 7-10 days | |
| 100 μg | $231 | In Stock | |
| 200 μg | $419 | 7-10 days | |
| 500 μg | $932 | 7-10 days | 
| Biological Activity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. | 
| Description | FOLR2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 25.3 kDa and the accession number is Q05685. | 
| Species | Mouse | 
| Expression System | HEK293 Cells | 
| Tag | C-His | 
| Accession Number | Q05685 | 
| Synonyms | β-HFR,β HFR,OLR2,FR-β,FR-P3,FR-BETA,FR β,FR P3,FR BETA,FOLR2,FBP,BETA-HFR,BETA HFR | 
| Construction | Arg21-Ser227 | 
| Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC | 
| Molecular Weight | 25.3 kDa (predicted). Due to glycosylation, the protein migrates to 35-40 kDa based on Tris-Bis PAGE result. | 
| Endotoxin | < 1 EU/μg by the LAL method. | 
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. | 
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. | 
| 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°C. For reconstituted protein solutions, 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 | FOLR1 and FOLR2 are equipped with cellular glycosylphosphatidylinositol (GPI) anchors. FOLR1 is secreted from epithelia with or without a micelle-encapsulated GPI-anchor into milk and other body fluids/secretions, e.g. semen where its interaction with spermatozoa indicates a role in male fertility. FOLR1 and FOLR2 serve as serum biomarkers of various diseases. FOLR3 possesses no GPI-anchor and originates from secretory granules of neutrophil granulocytes; its concentration in serum correlates to the FOLR3 content in leukocytes and rises with increased leukocyte counts (infection, malignancy and pregnancy). | 

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