Name: IL33 Mouse Monoclonal
Description: Mouse Monoclonal Antibody to IL33
Specificity: Human
Applications: ELISA, WB  (Recommended dilutionWB: 1:500-1:2000; IHC: 1:50-1:500)
Immunogen: interleukin 33 (Calculated MW:35kd)
Host: Mouse
Clonality: Monoclonal
Isotype: IgG1
Conjugate: Unconjugated
Purity: Protein A+G purification (≥95% as determined by SDS-PAGE)
Product Form: Liquid
Formulation: PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20℃ for 24 months (Avoid repeated freeze / thaw cycles.)



Cytokine that binds to and signals through the IL1RL1/ST2 receptor which in turn activates NF-kappa-B and MAPK signaling pathways in target cells(PubMed:16286016). Involved in the maturation of Th2 cells inducing the secretion of T-helper type 2-associated cytokines. Also involved in activation of mast cells, basophils, eosinophils and natural killer cells. Acts as a chemoattractant for Th2 cells, and may function as an “alarmin”, that amplifies immune responses during tissue injury(PubMed:17853410, PubMed:18836528).
In quiescent endothelia the uncleaved form is constitutively and abundantly expressed, and acts as a chromatin-associated nuclear factor with transcriptional repressor properties, it may sequester nuclear NF-kappaB/RELA, lowering expression of its targets(PubMed:21734074). This form is rapidely lost upon angiogenic or proinflammatory activation(PubMed:18787100).


Uniprot information:

Gene Name


Uniprot ID




Synonyms: C9orf26 Antibody
DKFZp586H0523 Antibody
DVS27 Antibody
DVS27 related protein Antibody
IL 1F11 Antibody
IL 33 Antibody
IL-1F11 Antibody
IL-33 Antibody
IL1F11 Antibody
IL33_HUMAN Antibody
Interleukin 1 family member 11 Antibody
Interleukin 33 Antibody
Interleukin 33 precursor Antibody
Interleukin-1 family member 11 Antibody
Interleukin-33 (109-270) Antibody
Interleukin33 Antibody
NF HEV Antibody
NF-HEV Antibody
NFEHEV Antibody
NFHEV Antibody
Nuclear factor for high endothelial venules Antibody
Nuclear factor from high endothelial venules Antibody
OTTHUMP00000021041 Antibody
RP11 575C20.2 Antibody


Research Areas:

Cardiovascular Angiogenesis Cytokines Other

Immunology Innate Immunity Cytokines Interleukins
Cardiovascular Heart Hypertrophy Other


Please Note: IL33 Mouse Monoclonal is for research use only. It is not intended for diagnostic or therapeutic use.





IL33 Mouse Monoclonal

SKU: MB04272
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