Anti-IL1 beta 抗体 [AS10] (FITC) (ab16168)


  • 製品名Anti-IL1 beta antibody [AS10] (FITC)
    IL1 beta 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [AS10] to IL1 beta (FITC)
  • 標識FITC. Ex: 493nm, Em: 528nm
  • 特異性Does not recognise human IL1 alpha or a panel of other human cytokines
  • アプリケーション適用あり: Flow Cytmore details
  • 種交差性
    交差種: Human
    非交差種: Mouse
  • 免疫原

    Unfortunately, this information is considered to be commercially sensitive



Our Abpromise guarantee covers the use of ab16168 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
Flow Cyt Use 20µl for 106 cells. ab91356-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.


  • 機能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. Promotes Th17 differentiation of T-cells.
  • 組織特異性Expressed in activated monocytes/macrophages (at protein level).
  • 配列類似性Belongs to the IL-1 family.
  • 翻訳後修飾Activation of the IL1B precursor involves a CASP1-catalyzed proteolytic cleavage. Processing and secretion are temporarily associated.
  • 細胞内局在Cytoplasm, cytosol. Lysosome. Secreted, exosome. Cytoplasmic vesicle, autophagosome. Secreted. The precursor is cytosolic. In response to inflammasome-activating signals, such as ATP for NLRP3 inflammasome or bacterial flagellin for NLRC4 inflammasome, cleaved and secreted. IL1B lacks any known signal sequence and the pathway(s) of its secretion is(are) not yet fully understood (PubMed:24201029). On the basis of experimental results, several unconventional secretion mechanisms have been proposed. 1. Secretion via secretory lysosomes: a fraction of CASP1 and IL1B precursor may be incorporated, by a yet undefined mechanism, into secretory lysosomes that undergo Ca(2+)-dependent exocytosis with release of mature IL1B (PubMed:15192144). 2. Secretory autophagy: IL1B-containing autophagosomes may fuse with endosomes or multivesicular bodies (MVBs) and then merge with the plasma membrane releasing soluble IL1B or IL1B-containing exosomes (PubMed:24201029). However, autophagy impacts IL1B production at several levels and its role in secretion is still controversial. 3. Secretion via exosomes: ATP-activation of P2RX7 leads to the formation of MVBs containing exosomes with entrapped IL1B, CASP1 and other inflammasome components. These MVBs undergo exocytosis with the release of exosomes. The release of soluble IL1B occurs after the lysis of exosome membranes (By similarity). 4. Secretion by microvesicle shedding: activation of the ATP receptor P2RX7 may induce an immediate shedding of membrane-derived microvesicles containing IL1B and possibly inflammasome components. The cytokine is then released in the extracellular compartment after microvesicle lysis (PubMed:11728343). 5. Release by translocation through permeabilized plasma membrane. This may occur in cells undergoing pyroptosis due to sustained activation of the inflammasome (By similarity). These mechanisms may not be not mutually exclusive.
  • Information by UniProt
  • 参照データベース
  • 別名
    • Catabolin antibody
    • H1 antibody
    • IL 1 antibody
    • IL 1 beta antibody
    • IL-1 beta antibody
    • IL1 BETA antibody
    • IL1B antibody
    • IL1B_HUMAN antibody
    • IL1F2 antibody
    • Interleukin 1 beta antibody
    • Interleukin-1 beta antibody
    • OAF antibody
    • OTTHUMP00000162031 antibody
    • Preinterleukin 1 beta antibody
    • Pro interleukin 1 beta antibody
    see all

Anti-IL1 beta antibody [AS10] (FITC) 画像

  • Overlay histogram showing peripheral blood lymphocytes cells stained with ab16168 (red line). The cells were fixed with 4% paraformaldehydel (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab16168, 0.5µg/1x106 cells) for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG1 (0.5µg/1x106 cells ). Acquisition of >5,000 events was performed.

Anti-IL1 beta antibody [AS10] (FITC) (ab16168) 使用論文

ab16168 has not yet been referenced specifically in any publications.

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