3,200+ step-by-step lab protocols and SOPs for cell culture, staining, PCR, protein work and microbiology, with reagents, conditions and evaluation criteria.
This protocol will discuss the factors affecting plasmid expression efficiency in the Troubleshooting and Optimization of Inducible Promoter Expression Proteins
This experiment describes the process of expressing exogenous proteins in Escherichia coli using the alkaline phosphatase promoter (phoA) and signaling sequence
Tabor and Richardson in 1985 and Studier and Moffatt in 1986 proposed a new expression system utilizing the T7 phage promoter, using transcriptional signals obt
Fusion proteins encoded by λ phage recombinants can be prepared by lysogenizing colonies of E. coli strain Y1089. However, preparation of lysogenic bacteria fr
Affinity chromatography methods can virtually purify maltose-binding fusion proteins into single components. Maltose-binding protein self (MBP) is a periplasmic
The following method is a modification of one studied by Mark Evans (Alexion Pharmaceuticals, New Haven, Connecticut). This experiment was derived from the next
DNA can be well isolated from large-scale preparations of λ phage by digestion with an effective protease (e.g., proteinase K) and subsequent phenol:chloroform
The calcium phosphate-mediated plasmid DNA transfection of adherent cells described in this method is an improvement on the method established by Jordan et al.
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