Cytokine that binds to and signals through the IL1RL1/ST2 receptor which in tu 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).
Categories
Primary Antibodies
Clonality
monoclonal
Description
Cytokine that binds to and signals through the IL1RL1/ST2 receptor which in tu 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).
Host
Mouse
Immunogen
interleukin 33
Isotype
IgG1
Molecular Weight
35kd
Reactivity
Human
Regulatory
RUO
Synonyms
C9orf26, IL1F11, NFHEV
Uniprot
O95760
Gene Id
90865
Clone No
4E8
Research Area
Immunology, Cardiovascular
Form
liquid
Format
liquid
Purification
Protein A+G purification
Purity
>=95% as determined by SDS-PAGE
Storage
PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze / thaw cycles.)