Protocol for the optimization of elution condition for dye-ligand affinity chromotography. Elution methods used in dye-ligand affinity chromatography may be either selective or nonselective in nature. Usually, selective elution methods are applied in combination with group-specific adsorbents, such as dye-ligand adsorbents, and nonselective elution methods are used in combination with highly specific adsorbents. - [Read Optimization of Elution Conditions for Dye-Ligand Affinity Chromatography Protocol]
PCR can be used to identify rare DNA sequences in DNA libraries by increasing the abundance of a particular sequence. This is accomplished by subdividing the original library into pools of decreased complexity and screening each pool or group of pools for a given DNA sequence. - [Read PCR-Based Screening of DNA Libraries Protocol]
PCR can be used to identify rare DNA sequences in DNA libraries by increasing the abundance of a particular sequence. This is accomplished by subdividing the original library into pools of decreased complexity and screening each pool or group of pools for a given DNA sequence. A pool that contains the desired clone is subsequently subdivided into smaller pools, each of which is screened using the same PCR protocol that was used for the primary screen. - [Read PCR-Based Screening of DNA Libraries Protocol]
PDP-Hydrazide 3-(2-pyridyldithio)propionyl hydrazide is heterobifunctional cleavable crosslinker containing a hydrazide group and pyridyl disulfide residue that react with carbohydrates and sulfhydryls, respectively.
Pierce - [Read PDP-Hydrazide PDF]
Phenol/chloroform DNA extraction, running a gel for DNA from Phages. Rob Phillips Group: Physical Biology of the Cell - [Read Phage Protocols - DNA Gels]
From plasmid to protein using bacterial expression. Transform appropriate DNA plasmid, Make a starter culture for protein expression, bacteria culture for protein expression. Sosnick Group Chicago. - [Read Protein Expression and Purification Protocol]
The following colony PCR protocol has been designed to be performed in individual reaction tubes. We usually test three colonies from each transformation along with a wild-type control. A series of five different PCR tests are performed on each colony to - [Read Single tube confirmation PCR protocol]
Titering" a phage means measuring the concentration of phage in a given solution. Titering Procedure. Rob Philip's Group. - [Read Titering & Propagation of Phage]
The protocol gives general considerations for the design of targeting vectors for transgenic mice. The protocol shares tips in the design of knock-out and knock-in vectors and some of their strategies for producing homologously recombined embryonic stem cells.