IL1B belongs to the IL-1 family. Interleukin 1 (IL-1) is a family of polypeptide cytokines that includes two agonists, IL-1 alpha (IL-1F1) and IL-1 beta (IL-1F2), encoded by two separate genes. IL-1 stimulates thymocyte proliferation by inducing IL-2 release, B-cell maturation and proliferation, and fibroblast growth factor activity. IL-1 proteins are involved in the inflammatory response. Endogenous pyrogens are defined as such, and it has been alleged to cause synovial cell release of prostaglandin and collagenase. Human IL beta/IL1B Recombinant Protein is a highly pure recombinant protein developed by Assay Genie for use in a range of applications.
Product Name:
Human IL beta/IL1B Recombinant Protein (RPES2145)
Product Code:
RPES2145
Size:
20 µg
Species:
Human
Expressed Host:
E.coli
Synonyms:
IL-1,IL-1 beta,IL-1B,IL1-BETA,IL1F2
Accession:
P01584
Sequence:
Ala117-Ser269
Fusion tag:
Endotoxin:
<1.0 EU per µg as determined by the LAL method.
Protein Construction:
Recombinant Human Interleukin-1 beta is produced by our E.coli expression system and the target gene encoding Ala117-Ser269 is expressed.
Purity:
> 95 % as determined by reducing SDS-PAGE.
Mol Mass:
17.5 kDa
AP Mol Mass:
17 kDa
Formulation:
Lyophilized from a 0.2 µm filtered solution of 20mM PB,150mM NaCl,pH7.4.
Shipping:
This product is provided as lyophilized powder which is shipped with ice packs.
Stability and Storage:
Lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
