{"product_id":"human-igg4-lyophilized","title":"*Human IgG4 Lyophilized","description":"\u003cp\u003eSelect this product for \u003cem\u003e\u003cstrong\u003eMolecular Innovations\u003c\/strong\u003e\u003c\/em\u003e name, \u003cb\u003eIgG4, Human Plasma\u003c\/b\u003e and product number, \u003cb\u003eHU-IGG4-L\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eEnriched for IgG4,\u003c\/strong\u003e \u003c\/i\u003eHuman IgG4 Lyophilized from Innovative Research is prepared from normal plasma shown to be non reactive for HbsAG, anti-HCV, anti-HBc, and negative for anti-HIV 1 \u0026amp; 2 by FDA approved tests. Buffered in 0.02M Sodium Phosphate; 0.15M NaCl; pH 7.4 with purity \u0026gt;95% pure by SDS-PAGE. Prepared from normal plasma by affinity and size exclusion chromatography. Add deionized water to original or desired volume, aliquot and freeze unused portion.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eMore Details:\u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSpecies:\u003c\/b\u003eHuman\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuffer:\u003c\/b\u003e 0.02M Sodium Phosphate; 0.15M NaCl; pH 7.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e \u0026gt;95% by SDS-PAGE analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGene:\u003c\/b\u003e IGHG4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUniProt ID:\u003c\/b\u003e P01861\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 4C for up to 3 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormat:\u003c\/b\u003e Lyophilized\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eShipping:\u003c\/b\u003e Cold Pack\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003eIgG4 antibodies will dominate the IgG response in schistosomiasis, lymphatic filariasis, and in patients after allergen immunotherapy. Unlike the other IgG subclasses, IgG4 does not activate complement. A combined IgA-IgG4 deficiency has been associated with recurrent pyogenic infections.\n\u003cp\u003eOptimal experimental conditions and working dilutions must be determined by the end user. For research use only. At Innovative Research we provide reliable, consistent products that deliver reliable, consistent results.\u003c\/p\u003e\n\u003cp\u003eSelect this product for \u003cem\u003e\u003cstrong\u003eMolecular Innovations\u003c\/strong\u003e\u003c\/em\u003e name, \u003cb\u003eIgG4, Human Plasma\u003c\/b\u003e and product number, \u003cb\u003eHU-IGG4-L\u003c\/b\u003e\u003c\/p\u003e","brand":"Innovative Research","offers":[{"title":"500ug","offer_id":40776338866372,"sku":"IHUIGG4LY500UG","price":445.0,"currency_code":"USD","in_stock":true},{"title":"1mg","offer_id":40776338899140,"sku":"IHUIGG4LY1MG","price":700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/2297\/4065\/files\/66211b8b-ccf5-459c-bd40-6ec9ff2c4d10_9a6062ae-68d6-4147-98bf-0a59166d5a5f.jpg?v=1740023900","url":"https:\/\/www.innov-research.com\/products\/human-igg4-lyophilized","provider":"Innovative Research","version":"1.0","type":"link"}