70622-M

Tuner Competent Cells - Novagen

Escherichia coli, rod shaped

• 分類程式碼代碼: 41106202

屬性

• product name: Tuner Competent Cells - Novagen, Tuner host strains are lacZY deletion mutants of BL21, which enable adjustable levels of protein expression throughout all cells in a culture.
• 生物源: Escherichia coli
• 品質等級: 100
• 製造商／商標名: Novagen^®
• 儲存條件: OK to freeze; avoid repeated freeze/thaw cycles
• 增長模式: adherent or suspension
• 形態學: rod shaped
• 技術: microbiological culture: suitable
• 細胞轉化: transformation efficiency: >2×10⁶ cfu/μg
• 運輸包裝: dry ice
• 儲存溫度: −70°C

描述

一般說明

Genotype: F^–ompT hsdS_B (r_B^– m_B^–) gal dcm lacY1





This product contains genetically modified organisms (GMO). Within the EU GMOs are regulated by Directives 2001/18/EC and 2009/41/EC of the European Parliament and of the Council and their national implementation in the member States respectively. This legislation obliges us to request certain information about you and the establishment where the GMOs are being handled. Click here for Enduser Declaration (EUD) Form.

Tuner strains are lacZY deletion mutants of BL21 and enable adjustable levels of protein expression throughout all cells in a culture. The lac permease (lacY) mutation allows uniform entry of IPTG into all cells in the population, which produces a concentration-dependent, homogeneous level of induction. By adjusting the concentration of IPTG, expression can be regulated from very low levels up to the robust, fully induced levels commonly associated with pET vectors. Lower-level expression may enhance the solubility and activity of difficult target proteins.

Tuner host strains are lacZY deletion mutants of BL21, which enable adjustable levels of protein expression throughout all cells in a culture.

成分

0.4 ml1 mlComponent

•2 × 0.2 ml5 × 0.2 mlTuner Competent Cells

•2 × 2 ml4 × 2 mlSOC Medium

•10 µl10 µlTest Plasmid

警告

Toxicity: Multiple Toxicity Values, refer to MSDS (O)

法律資訊

NOVAGEN is a registered trademark of Merck KGaA, Darmstadt, Germany

安全資訊

• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 2