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>   home   >   Products   >   Primary Antibodies   >   Signal Transduction   >   IL1B Antibody (Center)   

IL1B Antibody (Center)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • FC - IL1B Antibody (Center) AP8531C
    Overlay histogram showing MCF-7 cells stained with AP8531c (green line). The cells were fixed with 2% paraformaldehyde (10 min) and then permeabilized with 90% methanol for 10 min. The cells were then icubated in 2% bovine serum albumin to block non-specific protein-protein interactions followed by the antibody (AP8531c, 1:25 dilution) for 60 min at 37ºC. The secondary antibody used was Goat-Anti-Rabbit IgG, DyLight® 488 Conjugated Highly Cross-Adsorbed(OH191631) at 1/200 dilution for 40 min at 37ºC. Isotype control antibody (blue line) was rabbit IgG (1μg/1x10^6 cells) used under the same conditions. Acquisition of >10, 000 events was performed.
  • WB - IL1B Antibody (Center) AP8531C
    All lanes : Anti-IL1B Antibody (Center) at 1:2000 dilution Lane 1: human spleen lysate Lane 2: mouse brain lysate Lysates/proteins at 20 µg per lane. Secondary Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated at 1/10000 dilution. Predicted band size : 31 kDa Blocking/Dilution buffer: 5% NFDM/TBST.
  • WB - IL1B Antibody (Center) AP8531C
    Western blot analysis of IL1B Antibody (Center) (Cat. #AP8531c) in NCI-H460 cell line lysates (35ug/lane). IL1B (arrow) was detected using the purified Pab.
  • IHC-P - IL1B Antibody (Center) AP8531C
    Formalin-fixed and paraffin-embedded human lung carcinoma with IL1B Antibody (Center), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P01584
Other Accession P14628, P79182
Reactivity Human, Mouse
Predicted Rabbit, Monkey
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 30748 Da
Antigen Region 148-174 aa
Additional Information
Gene ID 3553
Other Names Interleukin-1 beta, IL-1 beta, Catabolin, IL1B, IL1F2
Target/Specificity This IL1B antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 148-174 amino acids from the Central region of human IL1B.
Dilution FC~~1:25
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsIL1B Antibody (Center) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name IL1B
Synonyms IL1F2
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.
Cellular Location Secreted. Note=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
Research Areas
Citations ( 0 )


IL1B 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.


Yu,J.,, Am. J. Gastroenterol. (2009)
Ito,A.,, J. Biol. Chem. 271 (25), 14657-14660 (1996)

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$ 295.00
$ 99.00
Cat# AP8531C
(40 western blots)
Availability: In Stock
Bulk Size
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