Bacterial Strain JM109(DE3), Glycerol Stock

产品编号：P9801 品牌：promega 原厂货号：P9801
产品分类：克隆 > 克隆载体和克隆试剂盒 > 细菌菌株和感受态细胞 > 菌种
应用分类：

包装：

500μl

运保温度:

–70°C

到货周期：

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其它组分：

Bacterial Strain JM109(DE3), derived from JM109, contains a chromosomal copy of the gene for T7 RNA polymerase. JM109(DE3) is used for the high-level expression of genes cloned into vectors for expression of sequence downstream from the T7 promoter, provided that the cloned sequence contains a ribosomal binding site. Please note: JM109(DE3) cannot be used for blue/white selection.【子货号：P980A，包装：1 x 500μl，，运保温度：–70°C】

描述：

说明

Bacterial Strain JM109(DE3)( 细菌菌株 JM109(DE3)) 源自JM109，含有一个染色体拷贝的 T7 RNA 聚合酶基因。JM109 (DE3)可用于克隆到T7 启动子下游的基因序列的高水平表达( 在克隆序列包含核糖体结合位点的条件下)。请注意：JM109(DE3) 不能用于蓝/白筛选。

Genotype( 基因型)：end A1, rec A1, gyr A96, thi , hsd R17 (r_k^-, m_k⁺),rel A1, sup E44, l-, △ (lac-pro AB), [F`, tra D36, pro AB, lac I^qZ △ M15],lDE3。

特点

• T7 启动子引导的表达：含有一个使用T7 RNA 聚合酶的IPTG-诱导基因。

原厂资料：

Bacterial Strain JM109(DE3), derived from JM109, contains a chromosomal copy of the gene for T7 RNA polymerase. JM109(DE3) is used for the high-level expression of genes cloned into vectors for expression of sequence downstream from the T7 promoter, provided that the cloned sequence contains a ribosomal binding site. Please note: JM109(DE3) cannot be used for blue/white selection.

Genotype: endA1, recA1, gyrA96, thi, hsdR17 (r_k^–, m_k⁺), relA1, supE44, λ–, Δ(lac-proAB), [F´, traD36, proAB, lacI^qZΔM15], lDE3.

Features - Benefits

T7 Promoter Expression: Contains an IPTG-inducible gene for T7 RNA polymerase.