Interleukin-1 beta Recombinant Protein | IL-1 recombinant protein
Mouse Interleukin-1 beta Recombinant
Endotoxin level was found to be less than 0.1 ng/ug (1EU/ug).
and propeptide.The molecule has a calculated molecular mass of approximately 17 kDa.
Recombinant IL-1 beta is a disulfide-linked monomer protein consisting of two 153 amino acid residue subunits. Recombinant IL-1 beta migrates as an approximately 17 kDa protein under non-reducing and reducing conditions in SDS-PAGE.
Upon reconstitution, this cytokine can be stored in working aliquots at 2 degree - 8 degree C for one month, or at -20 degree C for six months, with a carrier protein without detectable loss of activity.
Avoid repeated freeze/thaw cycles.
• a high resolution nmr-based model for the structure of a scfv-il-1β complex: potential for nmr as a key tool in therapeutic antibody design and development .J. Biol. Chem., Sep 2009; 10.1074/jbc.M109.025304.
• pro-interleukin (il) -1β shares a core region of stability as compared with mature il-1β while maintaining a distinctly different configurational landscape: a comparative hydrogen/deuterium exchange mass spectrometry study .J. Biol. Chem., Sep 2009; 284: 26137 - 26148.
• cholesterol-dependent cytolysins induce rapid release of mature il-1 from murine macrophages in a nlrp3 inflammasome and cathepsin b-dependent manner .J. Leukoc. Biol., Aug 2009; 10.1189/jlb.0309164.
• pyrin critical to macrophage il-1β response to francisella challenge .J. Immunol., Jun 2009; 182: 7982 - 7989.
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene is a member of the interleukin 1 cytokine family. This cytokine is produced by activated macrophages as a proprotein, which is proteolytically processed to its active form by caspase 1. The encoded protein plays a role in thymocyte proliferation and is involved in the inflammatory response. [provided by RefSeq, Aug 2015]
Uniprot Description
IL1B: 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. Monomer. Belongs to the IL-1 family.
Protein type: Cytokine
Cellular Component: extracellular space; cell; extracellular region; intracellular; cytosol; vesicle; secretory granule
Molecular Function: protein domain specific binding; interleukin-1 receptor binding; cytokine activity; receptor binding
Biological Process: positive regulation of granulocyte macrophage colony-stimulating factor production; negative regulation of MAP kinase activity; positive regulation of JNK activity; positive regulation of nitric oxide biosynthetic process; negative regulation of glutamate secretion; activation of MAPK activity; positive regulation of apoptosis; positive regulation of transcription, DNA-dependent; positive regulation of interleukin-2 biosynthetic process; germ cell programmed cell death; negative regulation of insulin receptor signaling pathway; positive regulation of glial cell differentiation; positive regulation of NF-kappaB import into nucleus; positive regulation of lipid catabolic process; response to lipopolysaccharide; fever; positive regulation of membrane protein ectodomain proteolysis; response to carbohydrate stimulus; activation of NF-kappaB transcription factor; elevation of cytosolic calcium ion concentration; positive regulation of phagocytosis; positive regulation of T cell proliferation; positive regulation of astrocyte differentiation; neutrophil chemotaxis; positive regulation of I-kappaB kinase/NF-kappaB cascade; positive regulation of heterotypic cell-cell adhesion; positive regulation of mitosis; positive regulation of interleukin-6 production; interleukin-1 beta production; social behavior; negative regulation of neuron differentiation; positive regulation of angiogenesis; positive regulation of cell division; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription factor activity; negative regulation of lipid metabolic process; leukocyte migration; sequestering of triacylglycerol; positive regulation of interleukin-6 biosynthetic process; positive regulation of JNK cascade; negative regulation of transcription from RNA polymerase II promoter; positive regulation of stress-activated MAPK cascade; negative regulation of neurogenesis; positive regulation of interleukin-8 production; negative regulation of cell proliferation; negative regulation of lipid catabolic process; hyaluronan biosynthetic process; protein kinase B signaling cascade; lipopolysaccharide-mediated signaling pathway; inflammatory response; regulation of I-kappaB kinase/NF-kappaB cascade; aging; cytokine and chemokine mediated signaling pathway; MAPKKK cascade; positive regulation of immature T cell proliferation in the thymus; response to ATP; memory; positive regulation of interferon-gamma production; positive regulation of chemokine biosynthetic process; positive regulation of prostaglandin secretion; positive regulation of fever; immune response; positive regulation of protein amino acid phosphorylation; regulation of insulin secretion
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Product Notes
The IL-1 il1b (Catalog #AAA553209) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The amino acid sequence is listed below: MATVPELNCE MPPFDSDEND LFFEVDGPQK MKGCFQTFDL GCPDESIQLQ ISQQHINKSF RQAVSLIVAV EKLWQLPVSF PWTFQDEDMS TFFSFIFEEE PILCDSWDDD DNLLVCDVPI RQLHYRLRDE QQKSLVLSDP YELKALHLNG QNINQQVIFS MSFVQGEPSN DKIPVALGLK GKNLYLSCVM KDGTPTLQLE SVDPKQYPKK KMEKRFVFNK IEVKSKVEFE SAEFPNWYIS TSQAEHKPVF LGNNSGQDII DFTMESVSS. It is sometimes possible for the material contained within the vial of "Interleukin-1 beta, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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