{"product_id":"bl21-de3-electrocompetent-cells","title":"BL21(DE3) Electrocompetent Cells","description":"\u003cp\u003eBL21(DE3) is a protease-deficient E. coli expression strain carrying the T7 RNA polymerase system for high-level production from T7-promoter vectors. The cells are prepared for electroporation, allowing direct use with the appropriate transformation protocol. It is supplied as 12x50µl, stored at -80°C, and has a stated shelf life of ≥ 15 months.\u003c\/p\u003e","brand":"Intact Genomics","offers":[{"title":"12x50µl","offer_id":49296236216576,"sku":"IntGen-1252-24","price":477.45,"currency_code":"NZD","in_stock":true},{"title":"12x100µl","offer_id":49296236249344,"sku":"IntGen-1254-48","price":848.8,"currency_code":"NZD","in_stock":true}],"url":"https:\/\/shop.customscience.co.nz\/products\/bl21-de3-electrocompetent-cells","provider":"Custom Science Ltd","version":"1.0","type":"link"}