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IL-1β Polyclonal Antibody
Datasheet   

  • Catalog Number:

    E20-72322

  • Amount:

    100ul

  • Molecular Weight:

    30748Da

  • Applications:

    WB;IHC-p;IF(paraffin section);ELISA

  • Reactivity:

    Human;Mouse

  • Purification:

    The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

  • Immunogen:

    The antiserum was produced against synthesized peptide derived from human IL-1beta. AA range:113-162

  • Source:

    Polyclonal, Rabbit,IgG

  • Ma, Yingjuan, et al. "Flavonoid-Rich Ethanol Extract from the Leaves of Diospyros kaki Attenuates D-Galactose-Induced Oxidative Stress and Neuroinflammation-Mediated Brain Aging in Mice." Oxidative medicine and cellular longevity 2018 (2018).

  • Gene Name:

    IL1B

  • Dilution:

    Western Blot: 1/500 - 1/2000. Immunohistochemistry: 1/100 - 1/300. ELISA: 1/5000. Not yet tested in other applications.

  • Protein Name:

    Interleukin-1 beta

  • Human Gene Id:

    3553

  • Human Swiss Prot No:

    P01584

  • Mouse Gene Id:

    16176

  • Mouse Swiss Prot No:

    P10749

  • Rat Swiss Prot No:

    Q63264

  • Specificity:

    IL-1β Polyclonal Antibody detects endogenous levels of IL-1β protein.

  • Formulation:

    Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

  • Concentration:

    1 mg/ml

  • Storage Stability:

    -20°C/1 year

  • Other Name:

    IL1B; IL1F2; Interleukin-1 beta; IL-1 beta; Catabolin

  • Observed Band(KD):

    31

  • Background:

    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 (CASP1/ICE). This cytokine is an important mediator of the inflammatory response, and is involved in a variety of cellular activities, including cell proliferation, differentiation, and apoptosis. The induction of cyclooxygenase-2 (PTGS2/COX2) by this cytokine in the central nervous system (CNS) is found to contribute to inflammatory pain hypersensitivity. This gene and eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. [provided by RefSeq, Jul 2008],

  • Function:

    domain:The similarity among the IL-1 precursors suggests that the amino ends of these proteins serve some as yet undefined function.,function: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.,online information:Interleukin-1 entry,online information:The Singapore human mutation and polymorphism database,similarity:Belongs to the IL-1 family.,subcellular location:The lack of a specific hydrophobic segment in the precursor sequence suggests that IL-1 is released by damaged cells or is secreted by a mechanism differing from that used for other secretory proteins.,subunit:Mono

  • Subcellular Location:

    Cytoplasm, cytosol . Secreted . Lysosome . Secreted, extracellular exosome . The precursor is cytosolic (PubMed:15192144). In response to inflammasome-activating signals, such as ATP for NLRP3 inflammasome or bacterial flagellin for NLRC4 inflammasome, cleaved and secreted (PubMed:24201029, PubMed:33377178, PubMed:33883744). Mature form is secreted and released in the extracellular milieu by passing through the gasdermin-D (GSDMD) pore (PubMed:33883744). In contrast, the precursor form is not released, due to the presence of an acidic region that is proteolytically removed by CASP1 during maturation (PubMed:33883744). The secretion is dependent on protein unfolding and facilitated by the cargo receptor TMED10 (PubMed:32272059). .

  • Expression:

    Expressed in activated monocytes/macrophages (at protein level).Products Images

  • Western Blot analysis of various cells using IL-1β Polyclonal Antibody diluted at 1:1000

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Catalog Number

  • Amount:100ul
  • Price:225$

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IL-1β Polyclonal Antibody | EnoGene Biotech Co. Ltd