J_Products
JM109 Chemically Competent E. coli Cells
Catalog ID | Size | Pricing | |
---|---|---|---|
CC-114-5x50 | 5 x 50 µl | $ 61.00 | |
CC-114-10x50 | 10 x 50 µl | $ 109.00 |
Description
GoldBio’s JM109 Chemically Competent E. coli cells are suitable for high efficiency transformation in a wide variety of routine applications such as plasmid isolation, library construction, cloning, and subcloning. JM109 is a K strain bacterium that carries multiple features including the lacIqZΔM15 marker, which provides α-complementation of the β-galactosidase gene with blue/white screening protocol as well as the hsdR17 genotype which prevents endogenous endonucleases from cleaving DNA.
Product Specifications
Competent cell type: Chemically competent
Derivative of: JM109
Species: E. coli
Format: Tubes
Transformation efficiency: ≥6 x 105 cfu/µg pUC19 DNA
Blue/white screening: Yes
Product Specifications
Catalog ID | CC-114 |
---|---|
Storage/Handling | Store Competent Cells at -80°C. |