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UnknownPhoto-Reactivity of Binaphthalene Triphenylphosphonium Salts: DNA Interstrand Cross-Link Formation and Substituent Effects.
Not available
S-EPMC12398330 | biostudies-literature
UnknownDiscovery and characterization of a photo-oxidative histidine-histidine cross-link in IgG1 antibody utilizing ¹⁸O-labeling and mass spectrometry.
Not available
S-EPMC4030806 | biostudies-literature
ProteomicsDirect evidence of the presence of cross-linked Aβ dimers in the brains of Alzheimer’s disease patients
Brain-derived amyloid-β (Aβ) dimers are associated with Alzheimer´s disease (AD). However, their covalent nature remains controversial. This feature is relevant, as a covalent cross-link would make brain-derived dimers (native dimers) more synaptotoxic than Aβ monomers and would make them suitable c...
ORGANISM(S): Homo sapiens (Human) 
2021-05-13 | PXD005657 | Pride
Alzheimer’s disease Amyloid-β Oxidative stress Cross-linked dimers 
ProteomicsCharacterizing the dynamic oligomerization of Hsp90β using photo-cross-linking
Cross-linking mass spectrometry (XL-MS) is a powerful tool for probing protein structures. While conventional chemical cross-linkers react with specific residues with defined chemistry, photo-cross-linkers, despite their superior reactivity, have been hindered by incomplete mechanistic understanding...
ORGANISM(S): Homo sapiens (Human) 
2026-04-09 | PXD072009 | Pride
Hsp90 Cleavable cross-linkers Diazirine Photo-cross-linking 
ProteomicsCleavable Photo-Crosslinker Enables sFFP-Driven Strategy for Mapping HSP90β Oligomer Structure
Crosslinking technology is a pivotal tool for resolving dynamic protein interaction networks. While traditional chemical crosslinkers face limitations in sensitivity, reaction kinetics, and in situ activation, cleavable and photo-crosslinkers have emerged as alternatives. However, their complex spec...
ORGANISM(S): Bos taurus (Bovine) Homo sapiens (Human) 
2026-04-09 | PXD064219 | Pride
Photo-cross-link Hsp90 Randomforest Cleavable cross-linker 
ProteomicsGM1 promotes early Aβ oligomer formation and maintenance
The aggregation of amyloid beta (Aβ) peptide is associated with Alzheimer’s disease (AD) pathogenesis. Cell membrane composition, especially monosialotetrahexosylganglioside (GM1), is known to promote the formation of Aβ fibrils, yet little is known about the roles of GM1 in the early steps of Aβ ol...
ORGANISM(S): Homo sapiens (Human) 
2023-05-10 | PXD029117 | Pride
Oligomers Gm1 Alzheimer's disease Amyloid beta 
UnknownAn element of the tertiary structure of Peach latent mosaic viroid RNA revealed by UV irradiation.
Not available
S-EPMC1563920 | biostudies-literature
UnknownQuantitative analysis of T cell receptor complex interaction sites using genetically encoded photo-cross-linkers.
Not available
S-EPMC4168801 | biostudies-literature
UnknownEvaluating Cross-Linking Efficiency and Cytocompatibility of Three Commonly Used Photoinitiators across Different Cell-Compatible Hydrogel Platforms.
Not available
S-EPMC12522141 | biostudies-literature
UnknownUltraviolet laser-induced cross-linking in peptides.
Not available
S-EPMC3882510 | biostudies-literature
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