peptide Protocols

Category: Immunology: Antigen

Antigen Design and Sera Purification. Custom antisera. Sigma Aldrich. Peptide Selection and Design, Coupling Strategy # Selecting the Protein Carrier, Multiple Antigenic Peptides (MAPs), Choice of Host, Adjuvant, Immunization, & Sera Collection, Antisera Purification, Ammonium Sulfate Precipitation, Protein A/G, Immunoaffinity Purification. - [Read Antigen Design and Sera Purification]

Category: Cell Biology and Cell Culture: Flow Cytometry Protocols

This assay is based on carboxyfluorescein labeled fluoromethyl ketone (FMK)-peptide inhibitors of caspases. Includes: Working Dilution of FMK-peptide inhibitors; 1X Working Dilution Wash Buffer; Protocol for Flow Cytometry. - [Read CaspaTag Caspase Activity Protocol]

Category: Mass Spectrometry Protocols

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]

Category: Antibody Protocols: Antibody Production Protocols

Novel strategy of immunizing a phosphorylated peptide or a synthetic phosphopeptide, which corresponds to the protein phosphorylated at a targeted residue. Method has been applied to the production of antibodies that can specifically recognize the other types of site-specific protein modification, such as acetylation, methylation, and proteolysis. - [Read Functional Analyses for Site-Specific Phosphorylation of a Target Protein in Cells]

Category: Mass Spectrometry Protocols

Peptide Mapping Analysis Techniques. Dr.Aebersold, Vrije Universiteit Amsterdam - [Read In-gel digestion of proteins for peptide fingerprint mapping]

Category: Proteomic Protocols: 2-D Gel Electrophoresis

In gel trypsin digestion for Mass spectrometry. (According to EMBL Protein and Peptide Group, 1997) - [Read In-Gel Digestion of Proteins Separated by Polyacrylamide Gel Electrophoresis]

Category: Microinjection Protocols: Microinjection of Proteins Protocols

Activation and inactivation of proteins using photoactivation of caged peptides or proteins offer insights into cellular dynamics not achievable using genetic means. The ability to selectively alter the activity of a specific protein at a defined time and location inside a cell allows the correlation of changes in protein activity and cellular behavior. A caged compound, peptide, or protein is prepared by covalently linking it to a photolabile, protecting group. - [Read Introduction of Caged Peptide/Protein into Cells Using Microinjection Protocol]

Category: Peptide Protocols: Antibodies from Peptides Protocols

Protocol for Antibody Creation from a Synthetic Peptide. Antibody from Peptides. Daniel O'Connor. - [Read Making antibodies to synthetic peptides]

Category: Mass Spectrometry Protocols

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]

Category: PCR Protocols: cDNA Synthesis Protocols

In MOPAC, the amino-terminal and carboxy-terminal sequences of a peptide are used to design two redundant families of oligonucleotides encoding the aminoand carboxy-terminal sequences of the peptide.  The primers are used either to amplify a segment of cDNA prepared by RT-PCR from a tissue known to express the protein or to amplify a segment of DNA from an established genomic or cDNA library. - [Read Mixed Oligonucleotide-primed Amplification of cDNA MOPAC Protocol]

Category: Peptide Protocols: Peptide Storage

In general, peptide solutions are stable for up to a week at 4°C. However, if the peptide sequence has inherent instability (Peptide Stability), it might be better to freeze the solution when not in use. Peptide solutions at pH>8 should also be frozen when not in use. Sigma Aldrich. - [Read Peptide Handling and Storage]

Category: Peptide Protocols: Dissolving Handling Peptides

Peptide Handling Guides. Storage Guidelines for Lyophilized Peptides, Strategy for Dissolving Single Peptides, Determining Solubility Characteristics of peptides, Dissolving Approach for Charged Peptides, Dissolving Approach for Hydrophobic/Uncharged Peptides, Guidelines for Dissolving Several Peptides, Peptide Stability and Potential Degradation Pathways, and storage of peptides. Sigma Aldrich. PDF. - [Read Peptide Handling Guides]

Category: Peptide Protocols: Peptide Storage

Great peptide storage information. Lerner. Peptides are provided as lyophilized product that should be stored as dry powder at -20°C to -70°C in a desiccator, if possible. After lyophilization, peptides retain significant amounts of water. Peptides are slowly degraded particularly the cysteine-containing peptides are oxidized over time at -20°C. - [Read Peptide Storage Information]

Category: Peptide Protocols: Peptide Storage

Peptide Storage Recommendations. CovaLab. - [Read Peptide Storage Recommendations]

Category: Peptide Protocols: Phage Display Cloning Systems and Protocols

Ph.D. Peptide Display Cloning System - NEB. The Ph.D.â„¢ Peptide Display Cloning System facilitates the display of custom peptide libraries on the surface of bacteriophage M13 as coat protein fusions, creating a physical linkage between each displayed pep - [Read Ph.D. Peptide Display Cloning System - NEB]

Category: Peptide Protocols: Phage Display Cloning Systems and Protocols

Ph.D.â„¢-12 Phage Display Peptide Library Kit NEB. Applications for Drug Discovery using Phage Display Libraries of Peptides. - [Read Ph.D.â„¢-12 Phage Display Peptide Library Kit]

Category: Peptide Protocols: Antibodies from Peptides Protocols

Preparation Of Peptide-KLH Conjugates For Immunization. Coupling of Peptide to KLH. And generation of Antibodies using peptide-KLH conjugate - Claire Walczak. - [Read Preparation Of Peptide-KLH Conjugates For Immunization]

Category: Immunology

Checking Peptide Thiol Groups, Coupling of Peptide to KLH. Claire Walczak - [Read Preparation Of Peptide-KLH Conjugates For Immunization]

Category: Immunology: Mononuclear Cell Isolation Protocols: T-Cell Isolation Protocols

Protocols utilize T hybridomas to detect expression of peptide-MHC complexes, since these cells provide the most convenient, consistent, and flexible T cell readout systems for these purposes. If desired, antigen-specific T cell clones can be used in lieu of T hybridoma cells, but T cell clones often give poorer responses than T hybridomas to fixed APCs due to fixation-induced loss of costimulator function. - [Read Presenting Exogenous Antigen to T Cells Protocol]

Category: Signalling Signal Transduction Protocols: Protein Kinase Protocols

Protein Kinase C Assay, Newton lab. Using the peptide substrate Ac-FKKSFKL-NH2. Detailed Assay Protocol. - [Read Protein Kinase C Assay]

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]

Category: Peptide Protocols

Protocol for Manual Peptide Synthesis. Resin Swelling And Coupling Of Activated Amino Acid Esters. Deblocking and cleaving peptide from solid support. Synthesis of Peptides. The University of Nebraska-Lincoln Protein Core Facility - [Read Protocol for Manual Peptide Synthesis]

Category: Peptide Protocols: Antibodies from Peptides Protocols

Purification Of Anti Peptide Antibody - Claire Walczak - [Read Purification Of Anti Peptide Antibody - Claire Walczak]

Category: HPLC Protocols

Sequence Specific Retention Calculator. A sequence-specific correction factors for prediction of peptide retention in RP-HPLC: application to protein identification by off-line HPLC-MALDI-MS. Oleg Krokhin - [Read Sequence Specific Retention Calculator]

Category: Immunology

Coupling Peptide to BSA, ELISA with Peptide conjugated to BSA. Claire Walczak - [Read Testing Rabbit Bleeds By Elisa]