An excellent guide on the analysis of proteins on SDS-PAGE gels, through staining with coomassie blue dye and western blot analysis. Analysis of Protein Gels (SDS-PAGE). David R. Caprette, Rice University. - [Read Analysis of Protein Gels (SDS-PAGE)]
BN-PAGE has become the method of choice for the investigation of the respiratory protein complexes of the electron transfer chains of a range of organisms. It allows the separation in two dimensions of extremely hydrophobic protein sets for analysis and also provides information on their native interactions. In this review we discuss the capabilities of BN-PAGE in proteomics and the wider investigation of protein:protein interactions with a focus on its use and potential in plant science. - [Read Blue-Native PAGE in Plants: A Tool in Analysis of Protein-Protein Interactions]
A detailed and well thought out Bradford protein assay page using a spectrophotometer. Includes information such as the Bradford assay is very fast and uses about the same amount of protein as the Lowry assay, comments, procedural steps, equipment used and more. - [Read Bradford Protein Assay]
Deamidation in Proteins and Peptides. Informational page by Glen Teshima. RPLC, HIC, Peptide mapping of proteolytic digests (LC-MS), Protein carboxyl methyltransferase (PIMT). - [Read Deamidation in Proteins and Peptides]
DNA Extraction from Agarose Gels Protocol. The page includes cutting out the DNA band from the gel, and describes three methods including 1) Spin-columns (Nucleic acid purification columns), 2) using Dialysis tubing (semi-permeable membrane, Visking tubing), and the 3) Paper strip method.Matt Lewis, Department of Pathology, University of Liverpool. - [Read DNA Extraction from Agarose Gels Protocol]
Electron Microscopy Protocols ... Chemical Fixation Protocol for Suspension-Cultured Plant Cells for TEM; Standard Glutaraldehyde Fixation for TEM of Animal ...Electron Microscopy Protocols. UBC BioImaging Facility - Bio-Rad Radiance Plus Confocal Microscope - Starting Up, page 1 - [Read Electron Microscopy Protocols]
Gel Filtration Column Chromatography Protocol. Includes information on: Calibrating the column, Applying standards to the column, Running SDS-PAGE Gels (Tris-Tricine “Schägger†Gels) and includes questions. North Arizona University. - [Read Gel Filtration Column Chromatography]
Coimmunoprecipitation is most commonly used to test whether two proteins of interest are associated in vivo, but it can also be used to identify novel interacting partners of a target protein. In both cases, the cells, which may have been labeled with [35S]methionine, are harvested and lysed under conditions that preserve protein-protein interactions. The target protein is specifically immunoprecipitated from the cell extracts, and the immunoprecipitates are fractionated by SDS-PAGE. - [Read Identification of Associated Proteins by Coimmunoprecipitation Protocol]
Introduction to SDS-PAGE- http://www.ruf.rice.edu/%7Ebioslabs/studies/sds-page/gellab2.html#gelprep
Protocol for sectioning is on a separate page. 2. Standard Procedure To Section for Transmission Electron Microscopy, EM Center, Indiana University School ... List of standard EM Center procedures/protocols - [Read List of standard EM Center procedures/protocols]
The core defines one injection as a total of forty blastocysts injected on two consecutive days using one or two clones for the same mutation. Please, refer to the Pricing page for information on the cost of one injection. - [Read Microinjection of Mouse ES Cells into Blastocysts]
Plant Protein Isolation - Rapid isolation of protein for SDS-PAGE analysis. (Essentially the same protocol as that described for GUS Assays). Stockinger Lab - [Read Plant Protein Isolation]
SDS POLYACRYLAMIDE GEL ELECTROPHORESIS (SDS-PAGE). Ed Rybicki and Maud Purves. Dept Microbiology, University of Cape Town. PROTOCOL includes: Assembling Gel Apparatus, Resolving Gels, Stacking Gels, Electrophoresis buffer, Sample Preparation for Sds-page and Staining of Gels. - [Read SDS POLYACRYLAMIDE GEL ELECTROPHORESIS (SDS-PAGE)]
SDS-PAGE: gel electrophoresis of proteins. Very simple protocol for SDS-PAGE. Koshland Lab, Carnegie Institution of Washington, Howard Hughes Medical Institute. - [Read SDS-PAGE]
In Vitro Translated Xenopus Mos Kinase Assay Protocol. In response to progesterone, immature Xenopus oocytes mature to eggs that can be fertilized. The Mos protein kinase is essential for oocyte maturation, most likely due to its ability to activate the MAP kinase cascade. This MAP kinase cascade eventually leads to the activation of Cdc2/cyclin B and entry into M phase. In this protocol, tagged Mos kinase is translated in vitro, immunopurified, and used in a kinase assay.
Histone H1 Kinase Activity Assay Protocol. This protocol describes assaying kinase activity of a putative kinase using Histone H1 as the substrate. Histone H1 is the canonical kinase substrate in this type of assay. Phosphorylation of Histone H1 is assessed by SDS-Polyacrylamide gel electrophoresis followed by autoradiography.