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IL-4 Protein, Rat, Recombinant
(Synonyms: Lymphocyte stimulatory factor 1, Interleukin-4, IL4, BSF-1, B-cell stimulatory factor 1, B-cell IGG differentiation factor, B-cell growth factor 1) Copy Product InfoSynonyms: Lymphocyte stimulatory factor 1, Interleukin-4, IL4, BSF-1, B-cell stimulatory factor 1, B-cell IGG differentiation factor, B-cell growth factor 1
Catalog No. TMPX-00002 Copy Product Info
IL-4 Protein, Rat, Recombinant is expressed in E. coli. The predicted molecular weight is 14.0 kDa and the accession number is P20096.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | Inquiry | Inquiry | Inquiry | |
| 100 μg | Inquiry | Inquiry | Inquiry | |
| 500 μg | Inquiry | Inquiry | Inquiry |
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
| Description | IL-4 Protein, Rat, Recombinant is expressed in E. coli. The predicted molecular weight is 14.0 kDa and the accession number is P20096. |
| Species | Rat |
| Expression System | E. coli |
| Tag | Tag Free |
| Accession Number | P20096 |
| Amino Acid | HGCNDSPLRE IINTLNQVTE KGTPCTEMFV PDVLTATRNT TENELICRAS RVLRKFYFPR DVPPCLKNKS GVLGELRKLC RGVSGLNSLR SCTVNESTLT TLKDFLESLK SILRGKYLQS CTSMS |
| Construction | 23-147 aa |
| Protein Purity | > 95% as determined by SDS-PAGE and HPLC. |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4, 5% trehalose. |
| Reconstitution | Reconstitute the lyophilized protein in sterile deionized water containing 0.1% BSA. 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 | 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 | Lymphocyte stimulatory factor 1, Interleukin-4, IL4, BSF-1, B-cell stimulatory factor 1, B-cell IGG differentiation factor, B-cell growth factor 1 |
| Molecular Weight | 14.0 kDa (Predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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You can also refer to dose conversion for different animals. More Dose Conversion
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: IL-4 Protein, Rat, Recombinant chemical structure | IL-4 Protein, Rat, Recombinant molecular weight
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