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ProteomicsLibrary-1 Hybridization
High-throughput microarray analysis of a 1296-member PNA-encoded peptide library for the identification of short homing-peptides as tools for selective delivery into specific cell types.
ORGANISM(S): Homo sapiens 
2011-08-10 | E-MEXP-3101 | biostudies-arrayexpress
ProteomicsLL10000 hybridization
The screening of a previously reported fluorescein labelled 10,000 member PNA encoded peptide library allowed information on the interaction between the peptide-ligands and the cell surface receptors to be extracted, identified new peptide ligands for cell surface receptors, and gave crucial informa...
ORGANISM(S): Homo sapiens 
2011-11-08 | E-MEXP-3104 | biostudies-arrayexpress
ProteomicsSynthetic (Phospho)Peptide Library
The submitted dataset contains raw files from 96 synthetic peptide libraries, using either HCD or ETD as fragmentation technique. The synthesized 96 tryptic peptide libraries containing >100,000 unmodified peptides plus their corresponding >100,000 phosphorylated counterparts with precisely known s...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2023-04-14 | MSV000091718 | MassIVE
ProteomicsIn-depth specificity profiling of Pro-Pro endopeptidases (PPEPs) using combinatorial synthetic peptide libraries
Proteases comprise the class of enzymes that catalyze the hydrolysis of peptide bonds, thereby playing a pivotal role in many aspects of life. The amino acids surrounding the scissile bond determine the susceptibility towards protease-mediated hydrolysis. A detailed understanding of the cleavage spe...
ORGANISM(S): Paenibacillus alvei DSM 29 Geobacillus stearothermophilus Clostridioides difficile 
2023-08-01 | PXD038277 | Pride
Pro-pro endopeptidase Specificity profiling Mass spectrometry (ms) Ppep Synthetic peptide libraries Substrate specificity High-performance liquid chromatography (hplc) Fret peptides Metalloprotease 
ProteomicsProsit: Proteome-wide prediction of peptide tandem mass spectra by deep learning
In this study, we extended the ProteomeTools peptide library (PROPEL, see PXD004732 and PXD010595) to train a deep neural network resulting in chromatographic retention time and fragment ion intensity predictions for (tryptic) peptides that exceed the quality of the experimental data.
ORGANISM(S): Drosophila Melanogaster (ncbitaxon:7227) Escherichia Coli (ncbitaxon:562) Saccharomyces Cerevisiae (ncbitaxon:4932) Homo Sapiens (ncbitaxon:9606) Caenorhabditis Elegans (ncbitaxon:6239) 
2021-03-12 | MSV000087047 | MassIVE
UnknownMixture-based combinatorial libraries from small individual peptide libraries: a case study on α1-antitrypsin deficiency.
Not available
S-EPMC6271437 | biostudies-literature
ProteomicsCell array 10000 hybridization
The incubation of a 10,000 member PNA-encoded peptide library with cells over-expressing the alpha(v)beta(3) and alpha(v)beta(5) integrins (D54) or CCR6 (HEK293T-CCR6) followed by microarray analysis allowed detailed information on the interaction between peptide-ligands and cell surface receptors t...
ORGANISM(S): Homo sapiens 
2011-08-10 | E-MEXP-3103 | biostudies-arrayexpress
ProteomicsNon-prime- and Prime-side Profiling of Pro-Pro Endopeptidase Specificity Using Synthetic Combinatorial Peptide Libraries and Mass Spectrometry
A group of bacterial proteases, the Pro-Pro endopeptidases (PPEPs), possess the unique ability to hydrolyze proline-proline bonds in proteins. Since a protease’s function is largely determined by its substrate specificity, methods that can extensively characterize substrate specificity are valuable ...
ORGANISM(S): Anoxybacillus tepidamans Paenibacillus alvei Peptoclostridium difficile (strain 630) (Clostridium difficile) 
2025-11-11 | PXD050236 | Pride
Clostridioides difficile Paenibacillus alvei Ppep Protease Specificity Pro-pro endopeptidase Anoxybacillus tepidamans Lc-ms/ms 
TranscriptomicsDNA_library hybridization
PCR read-off microarrays: The ability to efficiently and economically generate libraries of defined pieces of DNA would have a myriad of applications, not least in the area of defined or directed sequencing and synthetic biology, such as protein engineering and aptamer library screening, but also in...
ORGANISM(S): Homo sapiens 
2011-11-08 | E-MEXP-3099 | biostudies-arrayexpress
UnknownHighly Pure Combinatorial Peptide Libraries by Resin-Enabled Catch and Release.
Not available
S-EPMC12848724 | biostudies-literature
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