Interleukin 33 (IL33) Antibody Pair
1326€ (5 × 96 tests)
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name
Interleukin 33 (IL33) Antibody Pair
category
Antibody Pairs
provider
Abbexa
reference
abx370596
tested applications
ELISA
Description
Interleukin 33 (IL33) Antibody Pair for use in Sandwich ELISA assay development.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Antibody Pairs |
| Immunogen Target | Interleukin 33 (IL33) |
| Reactivity | Human |
| Assay Data | Detection Antibody Biotinilated |
| Assay Type | Sandwich |
| Recommended Dilution | Dilute the Capture Antibody 125-fold with Coating Buffer. Dilute the Biotin-Conjugated Detection Antibody 200-fold with Detection Antibody Diluent. Optimal dilutions/concentrations should be determined by the end user. |
| Size 1 | 5 × 96 tests |
| Size 2 | 10 × 96 tests |
| Form | Standard: Lyophilized--Liquid (Capture Antibody and Detection Antibody) Reconstitute the standard with Standard Diluent. The volume, and therefore standard concentration, should be determined by the end user. |
| Tested Applications | ELISA |
| Buffer | The Capture and Detection Antibody both contain 0.1% sodium azide. |
| Availability | Shipped within 5-20 working days. |
| Storage | Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles. |
| Dry Ice | No |
| Alias | IL33,IL-33,C9orf26,IL1F11,IL-1F11 |
| Background | Antibody Pair for IL33 |
| Status | RUO |
| Note | This antibody pair contains ( 5 x 96 det): Detection: 50 µg Capture: 200 µg Standard: 2 µg This product is for research use only. |
Descripción
IL33 is a nuclear alarmin cytokine belonging to the IL-1 family, released during cellular stress, injury, or necrosis to alert the immune system and promote inflammation. IL33 binds to its receptor IL1RL1 (ST2) and forms a signaling complex with IL1RAP, leading to activation of NF-κB and MAPK pathways, which drive cytokine production, immune cell activation, and tissue repair. IL33 primarily targets type 2 immune cells, including Th2 cells, innate lymphoid cells (ILC2s), mast cells, and eosinophils, to regulate allergic inflammation, tissue homeostasis, and anti-helminth immunity. It is abundantly expressed in epithelial cells, endothelial cells, and fibroblasts, where it functions as both a cytokine and a transcriptional regulator. Dysregulated IL33 signaling contributes to allergic diseases, such as asthma, atopic dermatitis, and rhinitis, as well as inflammatory and fibrotic disorders. In tumors, IL33 can promote both pro- and anti-tumor immune responses depending on the context. Knockout studies reveal reduced type 2 cytokine production, impaired tissue repair, and weakened immune responses, highlighting IL33’s role in inflammation, tissue homeostasis, and immunity.
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