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Recombinant Rat INTERLEUKIN-1 BETA
Catalog #: 229-20326
Product Description
Specifications
| Size | 10 µg |
| Estimated Lead Time | 1-2 weeks |
| Species | Rat |
| Protein Name / Synonyms | IL-1 BETA, |
| Expression System | E. coli |
| Purity | >98% by SDS PAGE and HPLC analysis |
| Molecular Weight (kDa) | 17.3kD (153 Amino acid sequence) |
| Format | Purified recombinant protein - lyophilized. |
| Formulation | 10mM Sodium Acetate pH6.5 |
| Concentration (lot specific) | Total protein concentration ~0.1 mg/ml after reconstitution |
| Preservative | None present |
| Activity | 129-20326 has a specific activity of > 1 x 107 units/mg as determined by dose-dependent stimulation of proliferation of murine D10S cells. |
| Recommended Applications | ELISA (0.2-0.4ng/well), Functional Assays (0.1-10ng/ml), Western Blotting (1.5-3.0ng/lane), ELISA (0.2-0.4ng/well), Functional Assays (0.1-10ng/ml), Western Blotting (1.5-3.0ng/lane) |
| Endotoxin Level | <0.1 ng/ug |
| Research Area | Inflammation |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
229-20326 is an E. coli-derived recombinant protein corresponding to full-length mature rat interleukin 1 beta (IL-1b), an immunomodulary cytokine that mediates a wide range of immune responses.
Specifications
Size
10 ug
Stability & Storage
Storage/Stability
Prior to reconstitution store at +4°C. Following reconstitution store at -20°C.
This product should be stored undiluted.
Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. This protein may be stored for3 months from date of reconstitution.
This product should be stored undiluted.
Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. This protein may be stored for3 months from date of reconstitution.