71344-M

Origami 2 Competent Cells - Novagen

Escherichia coli, rod shaped

• 分類程式碼代碼: 41106202
• NACRES: NA.81

属性

• product name: Origami 2 Competent Cells - Novagen, Origami 2 strains have mutations in glutathione reducatase (gor) and thioredoxin reductase (trxB), facilitating proper disulfide bond formation.
• 生物源: Escherichia coli
• 品質等級: 100
• 製造商／商標名: Novagen^®
• 儲存條件: OK to freeze
• 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

说明

一般說明

Genotype: Δ(ara-leu)7697 ΔlacX74 ΔphoA PvuII phoR araD139ahpC galE galK rpsL F′[lac⁺ lacI^q pro] gor522::Tn10trxB (Str^R, Tet^R)





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.

Origami 2 strains have mutations in glutathione reducatase (gor) and thioredoxin reductase (trxB), facilitating proper disulfide bond formation.

Origami 2 host strains are K-12derivatives that have mutations in both thethioredoxin reductase (trxB) and glutathionereductase (gor) genes, which greatly enhancedisulfide bond formation in the E. colicytoplasm. The Origami2 strains are kanamycin sensitive; like theoriginal Origami strains, the gor mutation is still selectedfor by tetracycline. To reduce the possibility ofdisulfide bond formation between molecules,strains containing mutations in trxB and gor arerecommended only for the expression of proteinsthat require disulfide bond formation for properfolding.

成分

0.4 ml1 mlComponent

•2 × 0.2 ml5 × 0.2 mlOrigami 2 Competent Cells

•2 × 2 ml4 × 2 mlSOC Medium

•2 ng2 ngTest 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

安全信息

• 儲存類別代碼: 10-13 - German Storage Class 10 to 13