CellaQuant[TM] Human IL-33 (Interleukin 33) ELISA Kit
Product Sizes
24 tests
£143.00
CQH020-24TESTS
48 tests
£388.00
CQH020-48TESTS
96 tests
£473.00
CQH020-96TESTS
About this Product
- SKU:
- CQH020
- Additional Names:
- C9orf26,DVS27,IL1F11,IL-1F11,IL33,IL-33,interleukin 33,Interleukin-1 family member 11,interleukin-33,NFHEV,NF-HEV,NF-HEVNFEHEV,Nuclear factor from high endothelial venules
- Application:
- ELISA
- Extra Details:
- Interleukin-33 (IL-33) is a dual-function protein belonging to the IL-1 cytokine family, discovered independently as DVS27 and nuclear factor from high endothelial venules (NF-HEV). It is constitutively expressed as a 30 kDa pro-form, notably in vascular smooth muscle, endothelial cells, and airway epithelia. In its full-length form, IL-33 localizes to the nucleus via a nuclear localization sequence, where it binds chromatin and can act as a transcriptional regulator, potentially repressing NF-K KappaB target genes in quiescent endothelium.Upon cellular stress or damage, full-length IL-33 is processed by inflammatory caspases (e.g., caspase-1) into a mature, bioactive cytokine. This mature form functions as a potent "alarmin," signaling through a receptor complex comprising ST2 (IL1RL1) and IL-1RAcP. This engagement activates canonical NF-K KappaB and MAPK pathways.IL-33 is a central driver of type 2 immunity. It promotes Th2 cell differentiation and the secretion of cytokines like IL-5 and IL-13, activates mast cells, eosinophils, and basophils, and enhances alternative (M2) macrophage polarization. Consequently, it plays key roles in allergic inflammation, helminth responses, and tissue repair. Its rapid release from damaged cells positions IL-33 as a critical sentinel at the interface of innate and adaptive immunity.
- Format:
- Colorimetric method,ELISA,Sandwich
- Physical State:
- Cell Culture Supernatant, Cell Lysate, Other Biological Fluid
- Range:
- 7.81-500 pg/mL
- Reactivities:
- Human
- Sensitivity:
- 4.69 pg/mL
- Shipping Conditions:
- Blue Ice
- Storage Conditions:
- 2-8[o]C
- Supplier:
- Elabscience
- Type:
- Assay Kits: ELISAs
- Manufacturer's Data Sheet:p-cellaquant™_human_il_33_(interleukin_33)_elisa_kit-cqh020
