IL-1 beta Protein (AA 117-268)
Quick Overview for IL-1 beta Protein (AA 117-268) (ABIN2018036)
Target
See all IL-1 beta (IL1B) ProteinsProtein Type
Biological Activity
Origin
Source
Purity
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Protein Characteristics
- AA 117-268
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Characteristics
- ED50 < 10 pg/mL, measured by a cell proliferation assay using mouse D10S cells, corresponding to a specific activity of > 1.0x 10^8 units/mg.
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Endotoxin Level
- < 0.2 EU/μg, determined by LAL method.
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Interleukin 1, beta (IL1B) (AA 117-269) protein (His-Avi Tag)
IL1B Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by Tris-Bis PAGE,> 95 % as determined by SEC-HPLC
Interleukin 1, beta (IL1B) (AA 117-269) protein (His-Avi Tag,Biotin)IL1B Origin: Human Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by Tris-Bis PAGE, > 95 % as determined by HPLC
Interleukin 1, beta (IL1B) (AA 1-269) protein (GST tag)IL1B Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
Interleukin 1, beta (IL1B) (AA 117-269) protein (Fc Tag)IL1B Origin: Human Host: HEK-293 Cells Recombinant The purity of the protein is greater than 95 % as determined by SDS-PAGE and Coomassie blue staining.
Interleukin 1, beta (IL1B) (AA 114-266) protein (His tag)IL1B Origin: Goat Host: Escherichia coli (E. coli) Recombinant Greater than 90 % by SDS-PAGE gel analyses WB, ELISA
Interleukin 1, beta (IL1B) (AA 115-266) protein (His tag)IL1B Origin: Dog Host: Escherichia coli (E. coli) Recombinant Greater than 95 % by SDS-PAGE gel analyses WB, ELISA
Interleukin 1, beta (IL1B) (AA 106-267) protein (His tag)IL1B Origin: Chicken Host: Escherichia coli (E. coli) Recombinant Greater than 95 % by SDS-PAGE gel analyses WB, ELISA
Interleukin 1, beta (IL1B) (AA 116-268) protein (His tag)IL1B Origin: Horse Host: Escherichia coli (E. coli) Recombinant Greater than 95 % by SDS-PAGE gel analyses WB, ELISA
Interleukin 1, beta (IL1B) (AA 115-267) protein (His tag)IL1B Origin: Pig Host: Escherichia coli (E. coli) Recombinant Greater than 95 % by SDS-PAGE gel analyses WB, ELISA
Interleukin 1, beta (IL1B) (AA 170-269) protein (GST tag)IL1B Origin: Human Host: Wheat germ Recombinant WB, ELISA, AP, AA
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Restrictions
- For Research Use only
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Format
- Lyophilized
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Reconstitution
- Reconstituted in ddH2O at 100 μg/mL.
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Buffer
- Lyophilized after extensive dialysis against PBS.
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Storage
- -80 °C
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Storage Comment
- Lyophilized recombinant rat Interleukin-1 Beta (IL-1 Beta) remains stable up to 6 months at -80 °C from date of receipt. Upon reconstitution, recombinant rat IL-1 Beta should be stable up to 2 weeks at 4 °C or up to 3 months at -20 °C.
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Expiry Date
- 6 months
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- IL-1 beta (IL1B) (Interleukin 1, beta (IL1B))
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Alternative Name
- Interleukin-1 beta (IL-1 Beta)
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Background
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Interleukin-1 Beta (IL-1 Beta) is a proinflammatory cytokine produced in a variety of cells including monocytes, tissue macrophages, keratinocytes and other epithelial cells. Both IL-1 alpha and IL-1 beta bind to the same receptor and have similar if not identical biological properties. These cytokines have a broad range of activities including, stimulation of thymocyte proliferation, by inducing IL-2 release, B-cell maturation and proliferation, mitogenic FGF-like activity and the ability to stimulate the release of prostaglandin and collagenase from synovial cells. However, whereas IL-1 beta is a secreted cytokine, IL-1 alpha is predominantly a cell-associated cytokine.Recombinant rat Interleukin-1 Beta (rat IL-1 Beta) produced in E. coli is a single non-glycosylated polypeptide chain containing 152 amino acids. A fully biologically active molecule, recombinant rat IL-1 Beta protein has a molecular mass of 17.3 kDa analyzed by reducing SDS-PAGE.
Synonyms: IL1F2, IL1B, Catabolin, Leukocyte Endogenous Mediator (LEM), Mononuclear Cell Factor (MCF) -
Molecular Weight
- 17.3 kDa, observed by reducing SDS-PAGE.
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UniProt
- Q63264
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Pathways
- NF-kappaB Signaling, Interferon-gamma Pathway, TLR Signaling, Negative Regulation of Hormone Secretion, Cellular Response to Molecule of Bacterial Origin, Carbohydrate Homeostasis, Glycosaminoglycan Metabolic Process, Myometrial Relaxation and Contraction, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Autophagy, Cancer Immune Checkpoints, Inflammasome
Target
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