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Bidirectional Cloning of PCR Products Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4139

Category: PCR Protocols: PCR Cloning Protocols

Protocol is for bidirectional, blunt-end cloning of DNA fragments. The target DNA is PCR amplified and 3'-extensions are polished with Pfu DNA polymerase. The amplicon is ligated to a blunt-ended plasmid DNA, and the products of the ligation reaction are used to transform competent Escherichia coli. A restriction enzyme is added to the ligation reaction to relinearize any self-religating vector DNA. - [Read Bidirectional Cloning of PCR Products Protocol]

Blunt-end Cloning of PCR Products Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot3830

Category: PCR Protocols: PCR Cloning Protocols

Protocol for blunt-end cloning of PCR products. Incubation of a blunt-end ligation reaction in the presence of an excess amount of an appropriate restriction enzyme can dramatically increase the yield of recombinant plasmids. The role of the restriction enzyme is to cleave circular and linear concatemers at restriction sites that are re-formed when linear, blunt-ended plasmid molecules ligate to themselves. I - [Read Blunt-end Cloning of PCR Products Protocol]

Blunt-ended Cloning into Plasmid Vectors Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/2/pdb.prot3921

Category: Cloning Protocols: Vector Protocols

Protocol for blunt-ended cloning into plasmid vectors. - [Read Blunt-ended Cloning into Plasmid Vectors Protocol]

Directional Cloning of PCR Products Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4140

Category: PCR Protocols: PCR Cloning Protocols

Protocol is for directional blunt-end cloning of DNA fragments. The target DNA is PCR-amplified, 3'-extensions are polished with Pfu DNA polymerase, and the amplicon is ligated to a blunt-ended plasmid DNA. The products of the ligation reaction are used to transform competent Escherichia coli. A restriction enzyme is added to the ligation reaction to relinearize any self-religating vector DNA. - [Read Directional Cloning of PCR Products Protocol]

Articles (1-3 of 3)

Tubulin Polymerization Protocol using GTP and GMPCPP

Tubulin is polymerized into microtubules by incubating tubulin at 37°C with GTP. A nucleation seed is added when the purpose is to assay microtubule elongation. Tubulin can also be polymerized for the purposes of recycling the tubulin or labeling the microtubules with fluorescently labeled tubulin. Based on the protocol by Timothy Mitchison of Harvard University.

Paraffin Embedding Protocol

Paraffin Embedding Protocol for molecular profiling. This Paraffin Embedding Protocol describes the processing of the tissues into sections following ethanol fixation. Molecular profiling (MP) is a technique that is used to visualize the global patterns of RNA expression or protein expression in various cell types and disease processes.

Electrotransformation of BMH 81-17mut S for Isolating Site-Directed dsDNA Mutants

This protocol describes the electroporation of the BMH 81-17 mut S strain that is recommended for tranformation of the site directed mutagenesis of dsDNA (See Protocol on Site-Directed Mutagenesis on Double Stranded DNA). BMH 81-17 mut S are a mismatch repair defective (mut S) Escherichia coli strain. The probability that the two mutations will cosegregate during the first round of DNA replication is increased in this strain.

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