{"product_id":"il-4-polyclonal-antibody-bz16783","title":"IL-4 Polyclonal Antibody - BZ16783","description":"\u003cp\u003eIL-4 Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μl, 100μl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BZ16783-50, BZ16783-100\u003c\/p\u003e\n\n\u003cp\u003eLead times: 1-2 weeks, if manufacturer has product in stock\u003c\/p\u003e\n\n\u003cp\u003eManufacturer\/Ship Location: China\u003c\/p\u003e\n\n\u003cp\u003eBackground: Participates in at least several B-cell activation processes as well as of other cell types. It is a costimμlator of DNA-synthesis. It induces the expression of class II MHC molecμles on resting B-cells. It enhances both secretion and cell surface expression of IgE and IgG1. It also regμlates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes.\u003c\/p\u003e\n\n\u003cp\u003eCategory: Primary Antibody\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, ICC\/IF\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: IL4, Interleukin-4, IL-4, B-cell stimμlatory factor 1, BSF-1, Binetrakin, Lymphocyte stimμlatory factor 1, Pitrakinra\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Unmodified\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: A synthesized peptide derived from human IL4\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB: 1\/500-1\/1000 IF: 1\/50-1\/200\u003c\/p\u003e \n\n\u003cp\u003ePurification: Affinity Purified\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: IgG\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: Calcμlated MW: 17 kDa, Observed MW: 14 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSwissProt: P05112\u003c\/p\u003e\n\n\u003cp\u003eProduct: Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"50μl","offer_id":45945843450035,"sku":"BZ16783-50","price":349.5,"currency_code":"CAD","in_stock":true},{"title":"100μl","offer_id":45945843482803,"sku":"BZ16783-100","price":582.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Bioworld_Antibody_Image_6ca33534-2486-4e91-ac84-9e0d75778258.jpg?v=1788363539","url":"https:\/\/afsbio.com\/products\/il-4-polyclonal-antibody-bz16783","provider":"AFSBio Inc.","version":"1.0","type":"link"}