E.coli Residual DNA (qPCR) Detection Kit

The E. coli expression system is the preferred host for the expression of small molecular weight proteins or proteins with relatively simple structures. It mainly expresses cytokine drugs such as insulin, interferon, and interleukin, and the residual DNA content of E. coli in these drugs needs to be strictly controlled. In addition, in fields such as cell and gene therapy, E. coli is also used in fermentation tank technology to amplify viral plasmids during the production stage. The amplified plasmid needs to undergo E. coli residual DNA quality control before it can be used to infect 293 cells and encapsulate the virus. The residual nucleic acid of Escherichia coli, as the host cell of various biological products, cannot be ignored BioDomi GmbH has independently developed an E.coli residual DNA detection kit, which can specifically and quickly detect the residual amount of E.coli host DNA in intermediate, semi-finished, and finished products during the development and production of biological products such as recombinant protein drugs, viral vaccines, cell therapy, and gene therapy.

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