About this item
Intact Genomics JM109(DE3) chemically competent Escherichia coli cells are suitable for high efficiency transformation in a wide variety of applications such as cloning and sub-cloning. JM109(DE3) is useful for the high-level expression of genes cloned into vectors for expression of sequence downstream from the T7 promoter.
The shipping and dry ice packaging cost is $45 for your entire order in the 48 contiguous United States.
To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:
- • State issued document with your organization's Federal Tax ID Number
- • State issued document with your organization's Resale Tax ID Number
- • City or County issued Business License
- • State Department of Health Services License
- • Any other ID issued by the State that includes the business name & address
* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.