{"product_id":"human-il-4-interleukin-4-elisa-kit-picokine-r","title":"Human IL-4\/Interleukin-4 ELISA Kit PicoKine®","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 96 wells\/kit, with removable strips.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eForm\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eReactivity\u003c\/b\u003e: Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplications\u003c\/b\u003e: ELISA\u003c\/p\u003e\u003cp\u003e\u003cb\u003eApplication Details\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Name\u003c\/b\u003e: IL4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: Natural and recombinant human IL-4 \u003c\/p\u003e\u003cp\u003e\u003cb\u003eBackground\u003c\/b\u003e: Interleukin-4 (IL-4), also knowns as a B-cell stimulatory factor1 (BSF1), is an immunomodulatory cytokine, which can inhibit the growth of tumour cells.The human cDNA contains a single open reading frame encoding a protein of 153 amino acids, including a putative signal peptide. IL-4 may act as an autocrine growth factor in pancreatic cancer cells and also give rise to the possibility that cancer-derived IL-4 may suppress cancer-ed immunosurveillance in vivo in addition to its growth-promoting effects, thereby facilitating pancreatic tumor growth and metastasis. The mouse and human genes and their protein products show structural and functional similarities. The human IL-4 gene, which occurs as a single copy in the haploid genome, is mapped on chromosome 5. The standard product used in this kit is recombinant human IL-4, consisting of 130 amino acids with the molecular mass of 14KDa.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eImmunogen\u003c\/b\u003e: Expression system for standard: E.coli; Immunogen sequence: H25-S153\u003c\/p\u003e\u003cp\u003e\u003cb\u003eClonality\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eContents\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003ePurification\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eReconstitution\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eReference\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot ID\u003c\/b\u003e: P05112\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHost\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eConcentration\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eConjugate\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eCross Reactivity\u003c\/b\u003e: There is no detectable cross-reactivity with other relevant proteins.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIsotype\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003ePhospho_site\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eClone Number\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eObserved Molecular Weight\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eCalculated Molecular Weight\u003c\/b\u003e: \u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: 3565\u003c\/p\u003e\u003cp\u003e\u003cb\u003eProtein Name\u003c\/b\u003e: Interleukin-4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene Full Name\u003c\/b\u003e: interleukin 4\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSynonyms\u003c\/b\u003e: B cell stimulatory factor 1; Binetrakin; BSF 1; BSF1; IL 4; IL4; IL-4; interleukin 4; Pitrakinra\u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48788473905252,"sku":"EK0404","price":683.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_d6354e38-74bc-4e7e-a020-e58022fe444b.jpg?v=1784414128","url":"https:\/\/www.genebiosystems.com\/en-de\/products\/human-il-4-interleukin-4-elisa-kit-picokine-r","provider":"GeneBio ","version":"1.0","type":"link"}