Recombinant Sheep Interleukin-1 beta (IL1B) | CSB-YP011614SH
- 3 - 7 Working Days
Recombinant Sheep Interleukin-1 beta (IL1B) | CSB-YP011614SH | Cusabio
Alternative Name(s): IL1BInterleukin-1 beta; IL-1 beta
Gene Names: IL1B
Research Areas: Others
Organism: Ovis aries (Sheep)
AA Sequence: AAVQSVKCKLQDREQKSLVLDSPCVLKALHLPSQEMSREVVFCMSFVQGEERDNKIPVALGIRDKNLYLSCVKKGDTPTLQLEEVDPKVYPKRNMEKRFVFYKTEIKNTVEFESVLYPNWYISTSQIEEKPVFLGRFRGGQDITDFRMETLSP
Tag Info: N-terminal 6xHis-tagged
Expression Region: 114-266aa
Sequence Info: Full Length of Mature Protein
MW: 19.7 kDa
Purity: Greater than 90% as determined by SDS-PAGE.
Relevance: Produced by activated macrophages, 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, being identified as endogenous pyrogens, and are reported to stimulate the release of prostaglandin and collagenase from synovial cells.
Reference: Nucleotide sequence of ovine interleukin-1 beta.Fiskerstrand C., Sargan D.Nucleic Acids Res. 18:7165-7165(1990)
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Function: Potent proinflammatory cytokine. Initially discovered as the major endogenous pyrogen, induces prostaglandin synthesis, neutrophil influx and activation, T-cell activation and cytokine production, B-cell activation and antibody production, and fibroblast proliferation and collagen production.
Involvement in disease:
Subcellular Location: Cytoplasm, cytosol, Lysosome, Secreted, exosome, Cytoplasmic vesicle, autophagosome, Secreted
Protein Families: IL-1 family
Form: Liquid or Lyophilized powder
Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Uniprot ID: P21621
HGNC Database Link: N/A
UniGene Database Link: UniGene
KEGG Database Link: KEGG
STRING Database Link: N/A
OMIM Database Link: N/A