{"product_id":"rat-il-4-interleukin-4-elisa-kit-picokine-ek0406","title":"Rat IL-4\/Interleukin-4 ELISA Kit PicoKine®","description":"\u003cp\u003eRat IL-4\/Interleukin-4 ELISA Kit PicoKine® is a research-use ELISA kit from Boster Bio for measuring Interleukin-4 in cell culture supernatants and serum. samples from Rat. Use the listed assay range, sample guidance and protocol documents to assess suitability for the intended study.\u003c\/p\u003e\nRat IL-4\/Interleukin-4 ELISA Kit PicoKine® (96 Tests). Quantitate Rat Il4 in cell culture supernatants and serum. Sensitivity: 1pg\/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.\u003cp\u003eInterleukin-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. Rat IL-4 is a 13.5KDa glycoprotein, consisting of 147 amino acids in precursor form and 123 amino acids in mature form.\u003c\/p\u003e\u003ch3\u003eProduct information\u003c\/h3\u003e","brand":"Boster Bio","offers":[{"title":"96 wells\/kit, with removable strips.","offer_id":56042573594964,"sku":"ABM32409","price":442.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/1782\/2036\/files\/ek0406.png?v=1781659935","url":"https:\/\/www.abmium.com\/zh\/products\/rat-il-4-interleukin-4-elisa-kit-picokine-ek0406","provider":"ABMIUM","version":"1.0","type":"link"}