Protein Microarray Chips - An Introduction. Introduction, Types of Protein Chips, Attachment, Protein and Antibody Chip Production, Applications of Protein Chips, Detection methods, and Future Directions.
Molecularstation. - [Read Protein and Antibody Microarray Chips - An Introduction]
Western Blot Home- http://www.molecularstation.com/protein/western-blot/
Western Blot Home. Information on western blotting, western blot procedure and methods, western blot books, stripping protocols. - [Read Western Blot Home]
Protocol describes two transfection methods for expressing GFP-tagged actin in primary neurons. The lipid reagent DOTAP (Roche Diagnostics) method produces actin-GFP-expressing hippocampal neurons that survive well during long periods in culture. - [Read Transfecting Cultured Hippocampal Neurons with an Actin-GFP Plasmid Protocol]
Background and methods to study plant transport. Includes new methods to study protein trafficking in plant cells, includes: Identification of protein sorting pathways in non purified samples; Localization of organelle proteins by isotype tagging/isotype-coded affinity tag; Coupling of chemical genomics and proteomics; Top down mass spectrometry; Compartment-specific markers to aid in the purification of organelles. - [Read Understanding Protein Trafficking in Plant Cells Through Proteomics]
Several methods have been developed to "retrieve" antigens that have been masked by fixation. The principle behind using the microwave oven method described here is to use extended periods of heat to break some of the subcellular structures that block antibody access. Be aware that any of the antigen retrieval methods should be avoided wherever possible, because they may introduce artifactual false-positive staining. - [Read Unmasking Hidden Epitopes Using the Microwave Oven Protocol]
Methods and information related to viral detection and concentration in food. Includes: Nucleic acid amplification methods; Recent progress in polymerase chain reaction detection; Detection of human enteric viruses in non-shellfish food; Choice of primers for the detection of human caliciviruses in foods; Biosensors and microarray detection; Alternative confirmation methods. - [Read Viral Detection and Concentration in Food]
Vogel's 50X salts as given in the Microbial Genetics Bulletin 13:42-43, 1956. In 750 ml. distilled water, dissolve successively with stirring at room temperature. - [Read Vogel's Minimal Media Protocol]
Use of the chemiluminescence-producing alkaline phosphatase substrate 3-(4-methoxyspiro[1,2-dioxetane-3,2'-tricyclo-[3.3.1.1(3,7)]decan]-4-yl)phenyl phosphate (AMPPD, also known as adamantyl-1,2-dioxetane phosphate), or its dioxetane relatives provides a substantial increase in sensitivity over colorimetric substrates and radiochemical methods currently used for the detection of antigen-antibody complexes immobilized on nylon or PVDF membranes. - [Read Western Analysis Using the Chemiluminescent Alkaline Phosphatase Substrate CSPD Protocol]
This protocol describes nuclear and cytoplasmic fractionation of tissue culture cells and a method for Western blot detection of proteins using the Odyssey Infrared Imaging System. This protocol was used to detect expression of the "small" Tap protein in 293T, HeLa and COS cells. The Odyssey system has several advantages over the more widely used chemiluminescent detection methods. - [Read Western Blot Analysis of Sub-Cellular Fractionated Samples Using the Odyssey Infrared Imaging System]
The technique of patch clamp recording was invented by Bert Sakmann and Erwin Neher in 1981 for which they received the NOBEL prize. The technique is best suited for the study of the behaviour of single ion channels, or macroscopic currents in small cells or macro-patches. The whole cell technique allows one to control the composition of solutes on both sides of the membrane. - [Read Whole Cell Patch Clamp Technique]
Protocol describes methods for recovery and purification of recombinant clones of bacteriophage P1 or PAC DNAs from bacteria. Because of their large size, these DNAs are sensitive to shearing forces and must be handled carefully. This protocol generally yields P1 DNA that works well as a substrate or template in enzymatic reactions. - [Read Working with Bacteriophage P1 and Its Cloning Systems Protocol]
Protocol for Xenopus DNA fishing. Includes: DNA-agarose coupling reaction; PROTEIN BINDING REACTION; OLIGO ANNEALING. - [Read Xenopus DNA Fishing Protocol]
Protocols for performing wholemount fluorescent in situs. Instructions for two-color FISH and for a combination of fluorescent and colorimetric in situs we have called FCIS. Data can be imaged with a fluorescence stereoscope or a confocal. - [Read Xenopus Fluorescent in situs and FCIS Protocol]