Antibody-antigen complexes are removed from solution by addition of an insoluble form of an antibody binding protein such as Protein A, Protein G or second antibody. Immunoprecipitation protocols / methodology and technical background information. P.J. Ha - [Read Analysis of Proteins by Immunoprecipitation]
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)]
Adapted from Frommer et.al. Good protocol for bisulfite treatment of DNA. Includes tips on Methylation PCR for CpG methylation analysis. University of Texas M. D. Anderson Cancer Center - [Read Bisulfite Treatment of DNA for Methylation Analysis]
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]
Paper describing methods for monitoring kinase activity, investigating kinase–substrate specificity, examining phosphorylation in planta and the determination of phosphorylation sites in a protein. In addition, strategic considerations for experimental design and variables will be discussed.
Scott C. Peck, the Plant Journal. - [Read Analysis of protein phosphorylation: methods and strategies PDF]
This method allows precise analysis of methylation in a certain region by converting all nonmethylated cytosines into tymines, while methylated cytosines remain unchanged. Dr. A. Gratchev Methods.info - [Read Analysis of methylation using bisulphite sequencing]
Media and Culture of Yeast Protocol- https://catalog.invitrogen.com/index.cfm?fuseaction=iProtocol.unitSectionTree&treeNodeID=E5192D47CE9B0776DB7D136C34ED148A&objectid=6673ABA6C2DB2E4E7564EDFA26589256
The yeast, Saccharyomyces cerevisiae, has become an important organism in molecular, biochemical, and genetic analysis. The organism has specific requirements for growth under a variety of conditions. The media, both liquid and solid, simple, define, and complex are describe in this unit. Also included are methods for handling, storing, and shipping stock of yeast. - [Read Media and Culture of Yeast Protocol]
Information on how to quantitatively assess DNA content. Includes: Propidium iodide staining protocol and staining of DNA by Mithramicin Protocol - [Read Cell Cycle Analysis - Propidium Iodide]
Millipore's ZipTip Protocol. Intended for purifying and concentrating femtomoles to picomoles of protein, peptide or oligonucleotide samples prior to analysis, providing better data quality. Millipore. - [Read Millipore's ZipTip Protocol]
Colloidal coomassie blue staining, Destaining, Reduction/Alkylation, Peptide extraction For MALDI-MS analysis and For MALDI-MS analysis protocols and methods. Institut Curie Paris. - [Read Proteomic protocols and Peptide Extraction]
Analysis of Cell Cycle Based on DNA Content. FIXATION PROTOCOL FOR FLOW CYTOMETRIC ... Liberate cells from tissue culture flask by trypsin digestion and ... FIXATION PROTOCOL FOR FLOW CYTOMETRIC ANALYSIS OF DNA BY PI STAINING. Auburn University, College of Veterinary Medicine. You. - [Read FIXATION PROTOCOL FOR FLOW CYTOMETRIC ANALYSIS OF DNA BY PI STAINING]
Protocols for Mass Spectrometry Analysis Preparation. Preparing gel slices for PMF or MS/MS , mass spec data interpretation, Submitting proteins in solution, Interpretation of LC-MS/MS data. BMS MASS SPECTROMETRY AND PROTEOMICS FACILITY - [Read Protocols for Mass Spectrometry Analysis Preparation]
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.
Unlike spherical phage, such as T4 and λ, which have roughly equal weight ratios of protein to DNA, filamentous phage have about six times more protein than DNA; the protein therefore contributes substantially to the absorption spectrum.
3' Rapid Amplification of cDNA Ends RACE Using PCR Protocol. This protocol contains the steps for 3' end rapid amplification of mRNA by PCR. The first-strand cDNA is synthesized from total or poly(A+) RNA by priming from the poly-A tail of the mRNA using a oligo (dT) adaptor primer. The cDNA is then amplified via PCR using a gene-specific primer and an adaptor primer.
This protocol a protocol on how to generate transfected embryonic stem (ES) cell clones. The previous protocol in this series is the Protocol for Electroporation of ES cells. The next protocol in the series is the Protocol on Disaggregation, Expansion, and Freezing of Transfected ES Clones.
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.