NEB®5-alpha Competent E.coli (High Efficiency), New England Biolabs
NEB 5-alpha Competent E. coli (High Efficiency) is a derivative of the popular DH5. It is T1 phage resistant and endA deficient for high-quality plasmid preparations.
- High efficiency strain ideal for a wide variety of applications
- In a wide variety of sizes, including single-use vials, 200 µl vials, 96- and 384-well plates
- No dry ice surcharge on competent cell shipments
- Outgrowth medium included
- Free of animal products
Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.
To order chemicals, medical devices, or other restricted products, please provide identification that includes your business name and shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of identification are:
- • Issued document with your organization's Federal Tax ID Number
- • Government issued document with your organization's Resale Tax ID Number
- • Any other Government ID that includes the business name and address
Avantor will not lift restrictions for residential shipping addresses.
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