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Interleukin 33 (IL33)

DV27; C9ORF26; IL1F11; NFHEV; Interleukin-1 Family, Member 11; Nuclear factor from high endothelial venules

Interleukin 33 (IL-33) is a cytokine belonging to the IL-1 superfamily. IL-33 induces helper T cells, mast cells, eosinophils and basophils to produce type 2 cytokines. This cytokine was previously named NF-HEV 'nuclear factor (NF) in high endothelial venules' (HEVs) since it was originally identified in these specialized cells. IL-33 mediates its biological effects by interacting with the receptors ST2 (aka IL1RL1) and IL-1 Receptor Accessory Protein (IL1RAP), activating intracellular molecules in the NF-κB and MAP kinase signaling pathways that drive production of type 2 cytokines (e.g. IL-5 and IL-13) from polarized Th2 cells. The induction of type 2 cytokines by IL-33 in vivo is believed to induce the severe pathological changes observed in mucosal organs following administration of IL-33.

Organism species: Homo sapiens (Human)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins U863Hu01 Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies MU863Hu22 Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
PU863Hu01 Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
LU863Hu71 Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits KEU863Hu ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
KCU863Hu CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Mus musculus (Mouse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins U863Mu01 Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
PU863Mu01 Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
LU863Mu71 Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
LU863Mu81 FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits KEU863Mu ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
KCU863Mu CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Rattus norvegicus (Rat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins U863Ra01 Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies MU863Ra21 Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
PU863Ra01 Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits KEU863Ra ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
KCU863Ra CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Canis familiaris; Canine (Dog)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Sus scrofa; Porcine (Pig)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Bos taurus; Bovine (Cattle)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Rhesus monkey (Simian)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Chicken (Gallus)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Ovis aries; Ovine (Sheep)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Oryctolagus cuniculus (Rabbit)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Cavia (Guinea pig )

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Equus caballus; Equine (Horse)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Capra hircus; Caprine (Goat)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Organism species: Pan-species (General)

PRODUCT TYPE CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins NONE Recombinant Interleukin 33 (IL33) Positive Control; Immunogen; SDS-PAGE; WB.
NONE Native Interleukin 33 (IL33) Bioactivity
Antibodies NONE Monoclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IP.
NONE Polyclonal Antibody to Interleukin 33 (IL33) WB; IHC; ICC; IF.
NONE Biotin Linked-Polyclonal Antibody to Interleukin 33 (IL33) ELISA(Det);IC; IH; IH(P); WB
NONE APC Linked-Polyclonal Antibody to Interleukin 33 (IL33) IHC, WB
NONE HRP Linked-Polyclonal Antibody to Interleukin 33 (IL33) Simple Western; WB
NONE PE Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry
NONE FITC Linked-Polyclonal Antibody to Interleukin 33 (IL33) Flow Cytometry;ICC/IF
Assay Kits NONE ELISA Kit for Interleukin 33 (IL33) Enzyme-linked immunosorbent assay for Antigen Detection
NONE CLIA kit for Interleukin 33 (IL33) CLIA assay for Antigen Detection

Reference

"Molecular characterization of NF-HEV, a nuclear factor preferentially expressed in human high endothelial venules."
Am. J. Pathol. 163:69-79(2003) [PubMed] [Europe PMC] [Abstract]

"Identification of genes differentially expressed in canine vasospastic cerebral arteries after subarachnoid hemorrhage."
J. Cereb. Blood Flow Metab. 19:1279-1288(1999) [PubMed] [Europe PMC] [Abstract]

"IL-33, an interleukin-1-like cytokine that signals via the IL-1 receptor-related protein ST 2 and induces T helper type 2-associated cytokines."
Immunity 23:479-490(2005) [PubMed] [Europe PMC] [Abstract]

"Identification of constitutively active interleukin 33 (IL-33) splice variant."
J. Biol. Chem. 286:20078-20086(2011) [PubMed] [Europe PMC] [Abstract]

"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract]

"DNA sequence and analysis of human chromosome 9."
Nature 429:369-374(2004) [PubMed] [Europe PMC] [Abstract]

"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]

"IL-33 is processed into mature bioactive forms by neutrophil elastase and cathepsin G."
Proc. Natl. Acad. Sci. U.S.A. 109:1673-1678(2012) [PubMed] [Europe PMC] [Abstract]

"IL-33 is a chemoattractant for human Th2 cells."
Eur. J. Immunol. 37:2779-2786(2007) [PubMed] [Europe PMC] [Abstract]

"IL-33, the IL-1-like cytokine ligand for ST2 receptor, is a chromatin-associated nuclear factor in vivo."
Proc. Natl. Acad. Sci. U.S.A. 104:282-287(2007) [PubMed] [Europe PMC] [Abstract]

"Nuclear interleukin-33 is generally expressed in resting endothelium but rapidly lost upon angiogenic or proinflammatory activation."
Am. J. Pathol. 173:1229-1242(2008) [PubMed] [Europe PMC] [Abstract]

"The IL-1-like cytokine IL-33 is constitutively expressed in the nucleus of endothelial cells and epithelial cells in vivo: a novel 'alarmin'?"
PLoS ONE 3:E3331-E3331(2008) [PubMed] [Europe PMC] [Abstract]

"Mature interleukin-33 is produced by calpain-mediated cleavage in vivo."
Biochem. Biophys. Res. Commun. 387:218-222(2009) [PubMed] [Europe PMC] [Abstract]

"Suppression of interleukin-33 bioactivity through proteolysis by apoptotic caspases."
Immunity 31:84-98(2009) [PubMed] [Europe PMC] [Abstract]

"Interleukin-33 is biologically active independently of caspase-1 cleavage."
J. Biol. Chem. 284:19420-19426(2009) [PubMed] [Europe PMC] [Abstract]

"The IL-1-like cytokine IL-33 is inactivated after maturation by caspase-1."
Proc. Natl. Acad. Sci. U.S.A. 106:9021-9026(2009) [PubMed] [Europe PMC] [Abstract]

"The dual function cytokine IL-33 interacts with the transcription factor NF-kappaB to dampen NF-kappaB-stimulated gene transcription."
J. Immunol. 187:1609-1616(2011) [PubMed] [Europe PMC] [Abstract]

"Interleukin 33 as a mechanically responsive cytokine secreted by living cells."
J. Biol. Chem. 287:6941-6948(2012) [PubMed] [Europe PMC] [Abstract]

"Structure of IL-33 and its interaction with the ST2 and IL-1RAcP receptors--insight into heterotrimeric IL-1 signaling complexes."
Structure 17:1398-1410(2009) [PubMed] [Europe PMC] [Abstract]

"Structural insights into the interaction of IL-33 with its receptors."
Proc. Natl. Acad. Sci. U.S.A. 110:14918-14923(2013) [PubMed] [Europe PMC] [Abstract]