Results 41 to 50 of about 323,420 (331)
Influences of retinal axons on the cultural substrate containing biotin-conjugated chondroitin sulfate in vitro [PDF]
, 2010 Although chondroitin sulfate (CS) is known to act as an inhibitory axon guidance cue, retinal axons show substantial growth on a culture substrate containing CS.
Ando Satoru +4 more
core +1 more source
Monovalent Streptavidin that Senses Oligonucleotides [PDF]
Angewandte Chemie, 2013 We report a straightforward chemical route to monovalent streptavidin, a valuable reagent for imaging. The one-step process is based on a (tris)biotinylated-oligonucleotide blocking three of streptavidin’s four biotin binding sites. Further, the complex is highly sensitive to single-base differences - whereby perfectly matched oligonucleotides trigger ...
Steven K, Taylor +3 more
openaire +2 more sources
Biosensors, 2023 This work reports the development of a fluorescence method for the detection of poly(ADP-ribose) polymerase-1 (PARP1), in which a phenylboronic acid-modified fluorescein isothiocyanate dye (FITC-PBA) was used to recognize the formed poly(ADP-ribose) (PAR)
Fengli Gao +4 more
doaj +1 more source
Controlling ligand surface density on streptavidin-magnetic particles by a simple, rapid, and reliable chemiluminescent test [PDF]
, 2018 International ...
Bouzas Ramos, Diego +6 more
core +1 more source
Frontiers in Bioengineering and BiotechnologyHelicobacter pylori is one of the main causes of gastritis and gastric ulcer. Early detection of H. pylori is of great significance for the prevention of gastric cancer.
Xiaojuan You +12 more
doaj +1 more source
Aptamer-based cocaine assay using a nanohybrid composed of ZnS/Ag2Se quantum dots, graphene oxide and gold nanoparticles as a fluorescent probe [PDF]
, 2020 Authors report on a new fluoro-graphene-plasmonic nanohybrid aptamer-based fluorescent nanoprobe for cocaine. To construct the nanoprobe, newly synthesized glutathione-capped ZnS/Ag 2Se quantum dots (QDs) were first conjugated to graphene oxide (GO) to ...
Abdolvand, Amin +4 more
core +2 more sources
Sensors, 2014 Sensor performance of a dielectric filled silicon bulk acoustic resonator type label-free biosensor is verified with biotin-streptavidin binding interactions as a model system.
Amir Heidari +6 more
doaj +1 more source
Development of 'Redox Arrays' for identifying novel glutathionylated proteins in the secretome [PDF]
, 2015 Proteomics techniques for analysing the redox status of individual proteins in complex mixtures tend to identify the same proteins due to their high abundance.
Bottazzi, Barbara +6 more
core +1 more source
Formation and removal of alkylthiolate self-assembled monolayers on gold in aqueous solutions [PDF]
, 2006 We report the development of novel reagents and approaches for generating recyclable biosensors. The use of aqueous media for the formation of protein binding alkylthiolate monolayers on Au surfaces results in accelerated alkylthiolate monolayer ...
Canaria, Christie A. +7 more
core +1 more source
Molecular Oncology, EarlyView.AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou +5 more
wiley +1 more source