IL-1 beta Protein

Description:
|Introduction Interleukin-1b is produced by activated macrophages, IL-1B stimulates thymocyte proliferation by inducing il-2 release, b-cell maturation and proliferation, and fibroblast growth factor activity. IL1B proteins are involved in the inflammatory response, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells. |Reco|E. coli-derived. A non-glycosylated, Polypeptide chain containing 153 amino acids and having a molecular mass of 17500 Dalton. The ED50 as determined by the dose-dependant stimulation of murine D10S cells is Purity: > 98% by SDS-|The protein was lyophilized with no additives. Reconstitution: It is recommended to reconstitute the lyophilized Interleukin-1b in sterile 18 M?-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions. Shipping: The product is shipped at a|Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70°C as supplied. 1 month, 2 to 8°C under sterile conditions after reconstitution. 3 months, -20 to -70°C under sterile conditions after reconstitution.