{"product_id":"bl21-de3-chemically-competent-cells","title":"BL21(DE3) Chemically Competent 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 chemical transformation, allowing direct use with the appropriate transformation protocol. It is supplied as 6x50µl, stored at -80°C, and has a stated shelf life of ≥ 15 months.\u003c\/p\u003e","brand":"Intact Genomics","offers":[{"title":"6x50µl","offer_id":49296236052736,"sku":"IntGen-1051-06","price":207.95,"currency_code":"NZD","in_stock":true},{"title":"12x50µl","offer_id":49296236085504,"sku":"IntGen-1051-12","price":286.48,"currency_code":"NZD","in_stock":true},{"title":"24x50µl","offer_id":49296236118272,"sku":"IntGen-1051-24","price":477.45,"currency_code":"NZD","in_stock":true},{"title":"48x50µl","offer_id":49296236151040,"sku":"IntGen-1051-48","price":816.97,"currency_code":"NZD","in_stock":true},{"title":"6x200µl","offer_id":49296236183808,"sku":"IntGen-1054-24","price":328.91,"currency_code":"NZD","in_stock":true}],"url":"https:\/\/shop.customscience.co.nz\/products\/bl21-de3-chemically-competent-cells","provider":"Custom Science Ltd","version":"1.0","type":"link"}