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Competent Cell Preparation [CaCl2] - http://www.cf.ac.uk/biosi/staff/kille/Methods/Gene/Comp_cell_CaCl.html

Category: Microbiology: Bacterial Competent Cells Preparation E.Coli

Nice protocol for the preparation of Bacterial cells to allow uptake of plasmid vectors. Dr Peter Kille. Hot Metals Cardiff. - [Read Competent Cell Preparation [CaCl2]]

Optimization of Adsorption Conditions for Dye-Ligand Affinity Chromatography Protocol - http://www.cshprotocols.org/cgi/content/extract/2006/1/pdb.prot4210

Category: Chromatography Protocols: Dye Ligand Affinity Chromatography Protocols

Protocol for the optimization of absorption condition for dye-ligand affinity chromotography. Generally, low pH and low ionic strength, absence of phosphate ions, and the presence of divalent metals ions increase the binding of proteins to immobilized triazine dyes. - [Read Optimization of Adsorption Conditions for Dye-Ligand Affinity Chromatography Protocol]