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MetabolomicsMetabolic fingerprinting reveals a novel candidate biomarker for prednisolone treatment in cattle
The use of glucocorticoids as growth promoters for meat-producing animals is strictly regulated within the European Union. However, in the past few years, a higher frequency of non-compliant bovine urine samples for prednisolone has been noticed, which could not be directly related to fraudulent use...
2017-01-12 | MTBLS185 | MetaboLights
MetabolomicsIntegrative multi-omics, HPLC fingerprinting and machine learning reveal distinct differences among three Dendrobium species from the Dabie Mountains
Dendrobium species are widely used in traditional Chinese medicine owing to their medicinal and nutritional value, yet the phytochemical diversity and molecular mechanisms underlying theirbioactivities remain poorly understood. To elucidate these traits, we performed an integrative multi-omics study...
2026-06-28 | MTBLS14876 | MetaboLights
MetabolomicsUntargeted LC–HRMS Intracellular Metabolomic Fingerprinting Reveals Isolate-Specific Chemical Biodiversity in Sugarcane-Derived Endophytic Bacteria

Endophytic bacteria are underexplored reservoirs of molecular diversity. We compared the intracellular metabolomic fingerprints of three endophytic bacterial isolates from sugarcane (Saccharum officinarum), assigned to Streptomyces sp., Pantoea sp., and Paracoccus sp. Extracts from three independ...

2026-10-08 | MTBLS15815 | MetaboLights
ProteomicsPeptide fingerprinting of purified recombinant human PHLPP2
Peptide fingerprinting to establish whether there is any contaminating phosphatase(s) in the purified protein.
ORGANISM(S): Homo sapiens (Human) Spodoptera frugiperda 
2025-03-13 | PXD045978 | Pride
Human phlpp2 
UnknownProteins pattern alteration in AZT-treated K562 cells detected by two-dimensional gel electrophoresis and peptide mass fingerprinting.
Not available
S-EPMC1435870 | biostudies-literature
ProteomicsViral biomarker detection and validation using MALDI Mass Spectrometry Imaging (MSI)
INTRODUCTION: Mass Spectrometry Imaging (MSI) is a hybrid mass spectrometry technique that integrates aspects of traditional microscopy and mass spectrometry-based omics analysis. The traditional MALDI TOF/TOF instrument still remains the dominant platform for this type of anal-ysis. However, with r...
ORGANISM(S): Mus musculus (Mouse) 
2022-10-13 | PXD034851 | Pride
Peptide identification Mass spectrometry imaging Maldi 
ProteomicsPeptide mass fingerprinting to investigate if histidine was incorporated as residue 136 in DHFR variants
SDS-PAGE gel bands of DHFR variants (produced using modified versions of the PURE express in vitro protein synthesis system) were analyzed via peptide mass fingerprinting (PMF). The goal was to detect which amino acids were incorporated at position 136 in DHFR.
ORGANISM(S): Escherichia coli 
2024-10-29 | PXD051338 | Pride
Lc-ms/ms Dhfr variants Pmf 
UnknownSemi-supervised machine learning for automated species identification by collagen peptide mass fingerprinting.
Not available
S-EPMC6019507 | biostudies-literature
ProteomicsPeptide fingerprinting of eluates obtained from phosphatase inhibitor beads (PIBs)
Peptide fingerprinting to verify the efficacy of phosphatase inhibitor beads (PIBs) for capturing Spodoptera frugiperda (Sf9) phosphatases of the PP2A family.
ORGANISM(S): Homo sapiens (Human) Spodoptera frugiperda 
2025-03-13 | PXD045891 | Pride
Human phlpp2 Phosphatase inhibitor 
ProteomicsNovel skin photoageing biomarkers of epidermis and dermis revealed by traditional relative quantification in combination with a novel peptide locational fingerprinting MPLF.
Human skin undergoes profound structural remodelling following chronic exposure to ultraviolet radiation (UVR) – photoageing - that is normally studied by comparing photoexposed and photoprotected skin sites. Whilst it is well established that the abundance and distribution of major dermal extracell...
ORGANISM(S): Homo sapiens (Human) 
2021-04-09 | PXD021194 | Pride
#skin #epidermis #dermis #biomarkers 
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