Nonprotein Based Enrichment Method to Analyze Peptide Cross-Linking in Protein Complexes
نویسندگان
چکیده
منابع مشابه
DNA cross-linking with metallointercalator-peptide conjugates.
Short peptides have been tethered to a DNA-intercalating ruthenium complex to create a photoactivated cross-linking reagent. The ruthenium complex, [Ru(phen)(bpy')(dppz)]2+ (phen = 1,10-phenanthroline, bpy' = 4-(butyric acid)-4'-methyl-2,2'-bipyridine, and dppz = dipyridophenazine), delivers the peptide to DNA and initiates the cross-linking reaction by oxidizing DNA upon irradiation in the pre...
متن کاملChemical cross linking versus high energy electron beam cross linking of HDPE: electrical properties study
Cross linking of high density polyethylene (HDPE) was first performed via high energy10 Mev electron beam (EB) irradiation. HDPE was also cross linked withDicumyle peroxide (DCP).The gel content of samples was determined by solvent extraction.Degree of cross linking was evaluated by hot set apparatus; as well .In order to clarify the effectof nature of cross linking, correlation of electrical p...
متن کاملA novel heterotrifunctional peptide-based cross-linking reagent for facile access to bioconjugates. Applications to peptide fluorescent labelling and immobilisation.
A convenient, versatile and straightforward synthesis of a novel heterotrifunctional peptide-based linker molecule is described. This generic bio-labelling reagent contains an amine-reactive N-hydroxysuccinimidyl carbamate moiety, an aldehyde/ketone-reactive aminooxy group and a thiol group with a propensity to form urea, oxime and thioether linkages respectively. The full chemical orthogonalit...
متن کاملmMAPS: a flow-proteometric technique to analyze protein-protein interactions in individual signaling complexes.
Signal transduction is a dynamic process that regulates cellular functions through multiple types of biomolecular interactions, such as the interactions between proteins and between proteins and nucleic acids. However, the techniques currently available for identifying protein-protein or protein-nucleic acid complexes typically provide information about the overall population of signaling compl...
متن کاملIdentification of Protein Transport Complexes in the Chloroplastic Envelope Membranes via Chemical Cross-Linking
Transport of cytoplasmically synthesized proteins into chloroplasts uses an import machinery present in the envelope membranes. To identify the components of this machinery and to begin to examine how these components interact during transport, chemical cross-linking was performed on intact chloroplasts containing precursor proteins trapped at a particular stage of transport by ATP limitation. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Analytical Chemistry
سال: 2009
ISSN: 0003-2700,1520-6882
DOI: 10.1021/ac900360b