{"product_id":"il4-rabbit-pab-a14660","title":"IL4 Rabbit pAb - A14660","description":"\u003cp\u003eIL4 Rabbit pAb\u003c\/p\u003e\n\n\u003cp\u003eSizes: 20μL, 100μL\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: A14660-20, A14660-100\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eBackground: The protein encoded by this gene is a pleiotropic cytokine produced by activated T cells. This cytokine is a ligand for interleukin 4 receptor. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play a central role in mediating the immune regulatory signal of this cytokine. This gene, IL3, IL5, IL13, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL13. This gene, IL13 and IL5 are found to be regulated coordinately by several long-range regulatory elements in an over 120 kilobase range on the chromosome. IL4 is considered an important cytokine for tissue repair, counterbalancing the effects of proinflammatory type 1 cytokines, however, it also promotes allergic airway inflammation. Moreover, IL-4, a type 2 cytokine, mediates and regulates a variety of human host responses such as allergic, anti-parasitic, wound healing, and acute inflammation. This cytokine has been reported to promote resolution of neutrophil-mediated acute lung injury. In an allergic response, IL-4 has an essential role in the production of allergen-specific immunoglobin (Ig) E. This pro-inflammatory cytokine has been observed to be increased in COVID-19 (Coronavirus disease 2019) patients, but is not necessarily associated with severe COVID-19 pathology. Two alternatively spliced transcript variants of this gene encoding distinct isoforms have been reported.\u003c\/p\u003e\n\n\u003cp\u003eCategory: Polyclonal Antibodies\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, ELISA\u003c\/p\u003e\n\n\u003cp\u003eCross-reactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eProtein Weight: 17kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved Molecular Weight: 17kDa\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Synthetic peptide\u003c\/p\u003e\n\n\u003cp\u003eSpecies: Human\u003c\/p\u003e\n\n\u003cp\u003eGeneID: 3565\u003c\/p\u003e\n\n\u003cp\u003eSWISS: P05112\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: BSF1; IL-4; BCGF1; BSF-1; BCGF-1; IL4\u003c\/p\u003e\n\n\u003cp\u003eSource: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eIsotype: IgG\u003c\/p\u003e\n\n\u003cp\u003ePurity: Affinity purification\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at -20℃. Avoid freeze \/ thaw cycles. Buffer: PBS with 0.09% Sodium azide, 50% glycerol, pH 7.3.\u003c\/p\u003e\n\n\u003cp\u003eRecommended Dilutions: WB, 1:500 - 1:1000 ELISA, Recommended starting concentration is 1 μg\/mL. Please optimize the concentration based on your specific assay requirements.\u003c\/p\u003e\n\n\u003cp\u003eResearch Areas: Cancer, Tumor immunology, Cell Biology Developmental Biology, Apoptosis, Growth factors, Immunology Inflammation, Cytokines, Interleukins, Cell Intrinsic Innate Immunity Signaling Pathway.\u003c\/p\u003e\n\n\u003cp\u003eNCBI Alias: IL4\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"ABclonal","offers":[{"title":"20uL","offer_id":45189601689779,"sku":"A14660-20","price":151.2,"currency_code":"CAD","in_stock":true},{"title":"100uL","offer_id":45189601722547,"sku":"A14660-100","price":417.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/download_86a0747c-e84a-45b6-81ef-f9fc1d0d0052.png?v=1766430752","url":"https:\/\/afsbio.com\/products\/il4-rabbit-pab-a14660","provider":"AFSBio Inc.","version":"1.0","type":"link"}