Recombinant Bovine Interleukin-1 beta(IL1B)

Code CSB-YP011614BO
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Source Yeast
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Code CSB-EP011614BO
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Source E.coli
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Code CSB-EP011614BO-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP011614BO
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Source Baculovirus
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Code CSB-MP011614BO
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names IL1B
Uniprot No. P09428
Alternative Names IL1B; Interleukin-1 beta; IL-1 beta
Species Bos taurus (Bovine)
Expression Region 114-266
Target Protein Sequence APVQSIK CKLQDREQKS LVLASPCVLK ALHLLSQEMN REVVFCMSFV QGEERDNKIP VALGIKDKNL YLSCVKKGDT PTLQLEEVDP KVYPKRNMEK RFVFYKTEIK NTVEFESVLY PNWYISTSQI EERPVFLGHF RGGQDITDFR METLSP
Protein Length Full Length of Mature Protein
Tag Info The following tags are available.
N-terminal His-tagged
Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Buffer before Lyophilization 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.
Troubleshooting
and FAQs
Protein FAQs
Storage Condition Store at -20°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life 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°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

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Target Background

Function
(From Uniprot)
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.
Gene References into Functions
  1. Mycobacterium bovis infected animals have a higher frequency of IFN-gamma producing CD4(+) T cells and elevated plasma IL-1beta levels. PMID: 28610788
  2. The presence of embryos increased endometrial IL1B protein locally, while no differences regarding IL1R1 protein and IL1B and IL1R1 mRNA were detected. PMID: 25955718
  3. For the inflammasome-dependent IL-1beta release, bovine monocytes require ATP in addition to a primary stimulus. This IL-1beta release depends on potassium efflux, but, in contrast to human and murine monocytes, does not require calcium influx or generation of reaction oxygen and is independent of the P2X7 receptor. PMID: 22728096
  4. Role of TGF-beta1 and TNF-alpha in IL-1beta mediated activation of proMMP-9 in pulmonary artery smooth muscle cells: involvement of an aprotinin sensitive protease. PMID: 21722622
  5. Testicular IL-1 alpha and IL-1 beta concentrations were highest in the early post-natal period; however, IL-1 bioactivity and IL-6 concentrations were greatest in the immediate pre-pubertal period. PMID: 19144032
  6. Data describe the expression of IL-8, IL-1beta and their respective receptors, CXCR1 and IL-1R1 in bovine theca cells, and suggest that VEGF is associated with the IL system in theca cells in ovary. PMID: 20156197
  7. Genes for IL-1alpha and IL-1beta are expressed and a functional IL-1R is present in bovine corpora lutea throughout luteal phase. IL-1alpha and IL-1beta may have different roles as regulating PGF(2alpha) and PGE(2) production during luteal phase. PMID: 15253926
  8. non-metalloproteinase mechanisms participate in IL-1-induced matrix degradation and loss of tissue material properties PMID: 17174540
  9. Lipopolysaccharide stimulation up-regulates the secretion of cytokines by bovine polymorphonuclear neutrophil leukocytes. PMID: 17727806
  10. dynamic compression stimulates cell proliferation and proteoglycan synthesis in the presence of IL-1beta and/or inhibitors of the MAPKs and NFkappaB and AP-1 signalling pathways PMID: 18545934
  11. These results indicate that activation of the intrinsic antistaphylococcal response in bovine endothelial cells (BEC), enhanced by TNF-alpha and IL-1beta, is effective to eliminate S. aureus and S. epidermidis. PMID: 18625014
  12. the low friction of articular cartilage can be modified by TGF-beta1 and IL-1beta treatment and that the friction coefficient depends on multiple factors, including superficial zone protein localization and surface roughness PMID: 18683879
  13. These results suggest that IL-1alpha and IL-1beta are produced by the stromal cells, that IL-1beta is produced by the epithelial cells, and that IL-1alpha is a more potent stimulator of prostaglandin and plasminogen activator in bovine endometrial cells. PMID: 18930361
  14. Data suggest an important regulatory mechanism of interleukin-1beta production, associated with microglial migration and proliferation, driven by ECM degradation and/or synthesis in an injured brain. PMID: 19250967

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Subcellular Location Cytoplasm, cytosol, Lysosome, Secreted, exosome, Cytoplasmic vesicle, autophagosome, Secreted
Protein Families IL-1 family
Database Links

KEGG: bta:281251

STRING: 9913.ENSBTAP00000001745

UniGene: Bt.4856

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