{"product_id":"ta-250","title":"Transcription Factor IIF (RAP-30), Recombinant","description":"\u003cp\u003eProtein produced in E. coli. It is a subunit of the general transcription factor TFIIF of the RNA polymerase II system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular weight:\u003c\/strong\u003e 30±5 kDa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at -80°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability:\u003c\/strong\u003e At least 1 year at -80°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiological activity:\u003c\/strong\u003e It is an essential factor for transcription.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e 20% Glycerol solution at 0.15 mg\/mL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReferences:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e1. Sopta, M. et al. (1985), J. Biol. Chem. 260, 10353.\u003cbr\u003e2. Wang, B.Q. et al. (1994) Prot. Expr. Purif. 5, 476.\u003cbr\u003e3. Orphanides, G. et al. (1996) Genes Dev.10, 2657.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ab-datasheet-link\"\u003e\u003ca href=\"https:\/\/helix-chartreuse-ypja.squarespace.com\/s\/Austral_Biologicals_TA-250_Datasheet.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eDownload technical datasheet (PDF)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Austral Biologicals","offers":[{"title":"2 µg","offer_id":52518883655982,"sku":"TA-250-1","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/2846\/3918\/files\/austral-biologicals-ta-250-2ug.png?v=1788007979","url":"https:\/\/www.australbiologicals.com\/products\/ta-250","provider":"Austral Biologicals","version":"1.0","type":"link"}