reduction Protocols

Category: Proteomic Protocols

In-Gel Digestion Protocol. Excision of protein bands (spots) from polyacrylamide gels Reduction and alkylation . Reduction and alkylation . MALDI analysis of the supernatant after in-gel digestion. Extraction of Peptides.Matthias Wilm EMBL Bioanalytical R - [Read In-gel digestion of proteins to be analyzed by mass spectrometry]

Category: Pharmacology and Toxicology Protocols: Cytotoxicity Protocols: Cell Specific Cytotoxicity Assays Protocols

The basis of this procedure is that two specific cell type preparations may be isolated, exposed separately to various compounds over a range of concentrations, and the cytotoxicity of these determined.  Parameters deemed indicative of a cytotoxic effect include a reduction in de novo protein synthesis and decreased glucose and fatty acid metabolism.  A cytotoxic effect may indicate that a chemical is likely to be nephrotoxic in vivo. - [Read Isolated Rat Glomeruli and Proximal Tubules]

Category: Immunology: Mononuclear Cell Isolation Protocols

This protocol uses the PBMC fraction enriched in with monocytes by density gradient centrifugations (protocol may be found at www.methods.info). Reduction of the amount of microbeads in comparison to Miltenyi protocol reduces the costs of the experiment. - [Read Isolation of Monocytes from Enriched PBMCs using CD14 Magnetic Beads Protocol]

Category: Cell Biology and Cell Culture

This protocol uses the PBMC fraction enriched in with monocytes by density gradient centrifugations. Reduction of the amount of microbeads reduces the costs of the experiment. - [Read Isolation of monocytes from monocyte enriched PBMC fraction using CD14]

Category: Cell Biology and Cell Culture: Cell Viability Protocols

The MTT Cell Proliferation Assay measures the cell proliferation rate and conversely, when metabolic events lead to apoptosis or necrosis, the reduction in cell viability. The number of assay steps has been minimized as much as possible to expedite sample processing. The MTT Reagent yields low background absorbance values in the absence of cells. Includes: Determining optimal cell counts, performing an assay, data interpretations and troubleshooting. - [Read MTT Cell Proliferation Assay Protocol]

Category: Genetics and Genomics: Genotyping Protocols: PCR Genotyping

Plasmodium vivax is the second most prevalent malaria parasite affecting more than 75 million people each year, mostly in South America and Asia. In addition to major morbidity this parasite is associated with relapses and a reduction in birthweight. Practical PCR genotyping protocols based on polymorphic loci present in two P. vivax genetic markers. - [Read Practical PCR Genotyping Protocols for Plasmodium vivax using Pvcs and Pvmsp1]

Category: Mass Spectrometry Protocols

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]