JM109 Competitive Cells is a ready to use chemocompetent cell that can be efficiently transformed into conventional plasmids. The JM109 strain is derived from E Coli K strain, where mutations in the hsdR17 gene can eliminate restriction endonuclease activity, preventing heterologous plasmid DNA from being degraded by endogenous nuclease systems, making it an ideal strain for extracting high-quality DNA.
Contact UsJM109 Competitive Cells is a ready to use chemocompetent cell that can be efficiently transformed into conventional plasmids. The JM109 strain is derived from E coli K strain， The mutation of hsdR17 gene can eliminate the activity of restriction endonuclease, preventing the degradation of heterologous plasmid DNA by endogenous nuclease system, making it an ideal strain for extracting high-quality DNA.
Storage conditions:
Long term storage at -80 ° C in a refrigerator can maintain stability for six months and avoid repeated freezing and thawing.
1. This product is only used for scientific research by professionals and should not be used in clinical practice, food and medicine, nor should it be stored in public areas such as home environments.
2.For your safety and health, please wear lab coats and disposable gloves when operating.
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