Electroshock transformation experiments in Escherichia coli
Electroshock transformation experiments in E. coli can be used for: easier and faster transformation.
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Uracil-containing single-stranded phage M13 DNA preparation experiments
The classical Kunfcel oligonucleotide-directed mutagenesis method utilizes the selective action of uracil DNA glycosylase in E. coli to specifically screen out
In vitro mutagenesis using double-stranded DNA as a template: mutant selection experiment with DpnⅠ
This scheme and Scheme 4 use two oligonucleotides and high-fidelity polymerase to guide DNA synthesis using denatured plasmid DNA as a template. In this scheme,
Screening experiments of intermediate cell clones by hybridization method
This method is applicable to bacterial clones of any size, but small clones give the clearest results. Small clones produce sharp hybridization signals and are
Screening experiments of large numbers of bacterial clones by hybridization methods
This method was reported by Hanahan and Meselson (1980, 1983) and is primarily used to treat bacteria transformed by plasmid cDNA libraries. A mixture of transf
Selection of plasmid vectors to construct expression libraries
There are three methods for detecting bound antibodies: radiochemical screening, colorimetric screening, and chemiluminescent screening, the advantages and disa
Exonuclease III digestion produces multiple sets of nested deletion mutants
The nested deletion mutagenesis method, in which multiple oligonucleotides are progressively deleted from one or the other end of the target DNA, has been used
Cross-reactive antibody removal assay in antisera
This protocol describes a method for removing antibodies reactive with bacterial-encoded proteins from polyclonal antisera by co-warming the antiserum with bact
Single-strand conformational polymorphism and heteroduplex analysis methods for mutation detection experiments
The purpose of sinister mutation testing is mainly for figuring out the molecular mechanisms of human hereditary diseases in order to effectively target these d