catalog number :
MBS150019
products full name :
IL-33 Antibody [12H6D12]
products short name :
IL-33
products name syn :
IL-33 Antibody [12H6D12] : DVS27; IL1F11; NF-HEV; NFEHEV; C9orf26; interleukin 33
other names :
interleukin-33 isoform 1; Interleukin-33; interleukin-33; IL-33; IL-1F11; DVS27-related protein; interleukin-1 family member 11; nuclear factor for high endothelial venules; nuclear factor from high endothelial venules; interleukin 33; Interleukin-1 family member 11; IL-1F11; Nuclear factor from high endothelial venules; NF-HEV
products gene name :
IL33
other gene names :
IL33; IL33; DVS27; IL1F11; NF-HEV; NFEHEV; C9orf26; C9orf26; IL1F11; NFHEV; IL-33; IL-1F11; NF-HEV
uniprot entry name :
IL33_HUMAN
reactivity :
Human, Mouse
purity :
IL-33 Monoclonal Antibody is immunoaffinity chromotography purified IgG.
storage stability :
IL-33 monoclonal antibody can be stored at -20 degree C, stable for one year.
tested application :
ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC)
app notes :
IL-33 antibody can be used for the detection of IL-33 by Western blot at 1 mug/mL. Antibody can also be used for immunohistochemistry starting at 5 mug/mL.
other info1 :
Conjugate: Unconjugated. Immunogen: Mouse monoclonal IL-33 antibody was raised against the recombinant IL-33 protein. Buffer: IL-33 Monoclonal Antibody is supplied in PBS containing 0.02% sodium azide.
products description :
IL-33 Monoclonal Antibody: Interleukin-33 (IL-33) is a recently identified member of the IL-1 family of cytokines whose other members include IL-1 , IL-1Ra and IL-18. Its receptor has been shown to be ST2, an IL-1 receptor family member that also acts as a negative regulator of TLR-IL-1R signaling and IL-1R accessory protein (IL-1RAcP). Receptor binding of IL-33 activates NF- B and MAP kinases and induces the expression of TH2-associated cytokines such as IL-4, IL-5 and IL-6. Prolonged IL-33 treatment of mice led to the development of eosinophilia, splenomegaly, and severe pathological changes in mucosal organs such as lungs, esophagus and small intestine. Recent experiments have shown that IL-33 can also co-localize with heterochromatin and possesses transcriptional repressor activities, indicating that IL-33 may function as both a proinflammatory cytokine and an intracellular nuclear factor with transcriptional regulatory properties. Despite its predicted molecular weight, IL-33 will often run at higher molecular weight in SDS-PAGE.
ncbi gb acc num :
NM_033439.3
ncbi mol weight :
16,250 Da
ncbi pathways :
Cytosolic DNA-sensing Pathway (125137); Cytosolic DNA-sensing Pathway (124833); Influenza A Pathway (217173); Influenza A Pathway (217150)
ncbi summary :
IL33 (MIM 608678) is a member of the IL1 (see MIM 147760) family that potently drives production of T helper-2 (Th2)-associated cytokines (e.g., IL4; MIM 147780). IL33 is a ligand for IL33R (IL1RL1; MIM 601203), an IL1 family receptor that is selectively expressed on Th2 cells and mast cells (summary by Yagami et al., 2010 [PubMed 20926795]).[supplied by OMIM, Jan 2011]
uniprot summary :
IL33: Cytokine that binds to and signals through IL1RL1/ST2 and its stimulation recruits MYD88, IRAK1, IRAK4, and TRAF6, followed by phosphorylation of MAPK3/ERK1 and/or MAPK1/ERK2, MAPK14, and MAPK8. Induces T-helper type 2-associated cytokines. Belongs to the IL-1 family. Highly divergent. 2 isoforms of the human protein are produced by alternative splicing. Protein type: Cytokine. Chromosomal Location of Human Ortholog: 9p24.1. Cellular Component: extracellular space; transport vesicle; chromosome; nucleus. Molecular Function: protein binding; cytokine activity. Biological Process: negative regulation of T-helper 1 type immune response; positive regulation of T-helper 2 type immune response; T-helper 2 type immune response; transcription, DNA-dependent; positive regulation of interleukin-6 production; positive regulation of immunoglobulin secretion; negative regulation of leukocyte migration; positive regulation of interleukin-4 production; negative regulation of immunoglobulin secretion; negative regulation of interferon-gamma production; positive regulation of proteasomal ubiquitin-dependent protein catabolic process; positive regulation of transcription from RNA polymerase II promoter; positive regulation of interleukin-13 production; positive regulation of interleukin-5 production; positive regulation of inflammatory response; positive regulation of macrophage activation