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ProteomicsDecreasing Protein Biotinylation Background in a Diatom Facilitates Proximity Labeling of the Periplastidial Compartment Proteome
Diatoms are ecologically and industrially significant microalgae, crucial for global carbon fixation and biotechnological applications. Their complex plastid membrane structures, resulting from secondary endosymbiosis, remain poorly characterized, particularly the periplastidial compartment (PPC). P...
ORGANISM(S): Homo Sapiens Oryza Sativa Nicotiana Benthamiana Nannochloropsis Oceanica Thalassiosira Pseudonana Arabidopsis Thaliana Phaeodactylum Tricornutum 
2025-03-14 | PXD061818 |
ProteomicsRapid proximity biotinylation of the Plasmodium falciparum exported protein, SBP1
The deadly human malaria-causing parasite, Plasmodium falciparum relies on its capacity to completely remodel its host red blood cell (RBC) through the export of several hundred parasite proteins across several membranes to the RBC.We fused the exported membrane protein, skeleton binding protein 1 (...
ORGANISM(S): Plasmodium Falciparum Nf54 (ncbitaxon:5843) 
2022-06-27 | MSV000089743 | MassIVE
UnknownMapping <i>C. difficile</i> TcdB interactions with host cell-surface and intracellular factors using proximity-dependent biotinylation labeling.
Not available
S-EPMC11796423 | biostudies-literature
UnknownMultiplex detection of homo- and heterodimerization of g protein-coupled receptors by proximity biotinylation.
Not available
S-EPMC3972117 | biostudies-literature
UnknownAntibody-directed extracellular proximity biotinylation reveals Contactin-1 regulates axo-axonic innervation of axon initial segments.
Not available
S-EPMC10028829 | biostudies-literature
ProteomicsAnalysis of NF186 proximity proteomes across neuronal development using Nfasc antibodies in an antibody-directed proximity biotinylation strategy combined with mass spectrometry
Axon initial segment (AIS) cell surface proteins mediate key biological processes in neurons including action potential initiation and axo-axonic synapse formation. However, few AIS cell surface proteins have been identified. Here, we used antibody-directed proximity biotinylation to define the cell...
ORGANISM(S): Mus musculus (Mouse) 
2023-10-05 | PXD043805 | Pride
Nf186 Bar Neuronal development Proximity labeling 
UnknownAntibody-directed extracellular proximity biotinylation reveals that Contactin-1 regulates axo-axonic innervation of axon initial segments.
Not available
S-EPMC10603070 | biostudies-literature
UnknownInsight into the Interactome of Intramitochondrial PKA Using Biotinylation-Proximity Labeling.
Not available
S-EPMC7663848 | biostudies-literature
ProteomicsProximal Biotinylation Based Combinatory Approach for Isolating Plasma Membrane Proteins
Comprehensive profiling of the cell surface proteome has been challenging due to the lack of tools for an effective and reproducible way to isolate plasma membrane proteins from mammalian cells. Here, we employ a proximity-dependent biotinylation approach to label and isolate plasma membrane protein...
ORGANISM(S): Homo sapiens (Human) 
2020-08-28 | PXD018383 | Pride
Sucrose density fractionation Cell surface Biotinylation Plasma membrane 
ProteomicsCell surface interactome analysis identifies TSPAN4 as a negative regulator of PD-L1 in melanoma
PD-L1 functions as a co-inhibitory checkpoint ligand constraining anti-tumor immunity by binding to PD-1 on immune cells. Although antibody blockade therapy displays clear therapeutic responses, it is not effective in all cancer patients, indicating modulation by other factors. We applied cell surfa...
ORGANISM(S): Homo sapiens (Human) 
2026-01-16 | PXD064698 | Pride
Tspan4 Pd-l1 Melanoma Surface proximity biotinylation 
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