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SFRP4 Protein, Human, Recombinant (His)
(Synonyms: sFRP-4, secreted frizzled-related protein 4, FRPHE, FRP-4) Copy Product InfoSynonyms: sFRP-4, secreted frizzled-related protein 4, FRPHE, FRP-4
Catalog No. TMPY-00123 Copy Product Info
SFRP4 Protein, Human, Recombinant (His) is expressed in CHO mammalian cells with His tag. The predicted molecular weight is 39 kDa and the accession number is Q6FHJ7.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $108 | 7-10 days | 7-10 days | |
| 10 μg | $178 | 7-10 days | 7-10 days | |
| 20 μg | $296 | 7-10 days | 7-10 days | |
| 50 μg | $696 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Measured by its ability to inhibit Wnt3a-induced alkaline phosphatase production by C3H10T 1/2 2A6 mouse embryonal fibroblast cells. The ED50 for this effect is typically 2-20 μg/mL in the presence of 20 ng/mL of Wnt3a. |
| Description | SFRP4 Protein, Human, Recombinant (His) is expressed in CHO mammalian cells with His tag. The predicted molecular weight is 39 kDa and the accession number is Q6FHJ7. |
| Species | Human |
| Expression System | CHO Cells |
| Tag | C-His |
| Accession Number | Q6FHJ7 |
| Construction | A DNA sequence encoding the human SFRP4 (NP_003005.2) (Met1-VAL346) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Ala 22 |
| Protein Purity | > 95 % as determined by SDS-PAGE. |
| 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°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 shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | sFRP-4, secreted frizzled-related protein 4, FRPHE, FRP-4 |
| Research Background |
| Molecular Weight | 39 kDa (predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Dose Conversion
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: SFRP4 Protein, Human, Recombinant (His) chemical structure | SFRP4 Protein, Human, Recombinant (His) molecular weight
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