Author

Petr Novák

Czech Academy of SciencesORCID 0000-0001-8688-529XUnclaimed ORCID profile · follow to get notified of new preprints

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Petr Novák1 paper

Biology Disciplines

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Biochemistry· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:host-pathogen & immune response· 1 Assay:metagenomics· 1 Assay:proteomics· 1

Frequent Co-Authors

Barbora Jirečková· 1 shared Daniel KavaniD· 1 shared Jana Nováková· 1 shared Jaroslav HrabákiD· 1 shared Jasmína Mária PortašikováiD· 1 shared Lucia DadovskaiD· 1 shared Marek PolákiD· 1 shared Petr ManiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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1 shared paperBiochemistry

Barbora Jirečková

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2 papers

Recent·Most cited

MicrobiologyFrontiers in Cellular and Infection MicrobiologyPeer-reviewedOct 3, 2025

Mass Spectrometric Profiling of Microbial Polysaccharides Using Laser Desorption/Ionization - Time-of-Flight (LDI-TOF) and Liquid Chromatography/Mass Spectrometry (LC/MS): A Novel Method for Structural Fingerprinting and Derivatization

Lucia Dadovska, Veronika Paskova, Petr Novák, Jaroslav Hrabák

This paper develops a method to detect microbial polysaccharides using derivatization and mass spectrometry without a MALDI matrix, validated with bacterial lipopolysaccharides and crude bacterial samples.

1 citation

bacteria (other)metagenomics

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BiochemistryAnalytical ChemistryPeer-reviewedNov 19, 2024

Post-proline cleaving enzymes also show specificity to reduced cysteine.

Zuzana Kalaninová, Jasmína Mária Portašiková, Barbora Jirečková…·Petr Man

The paper shows that post-proline cleaving enzymes also specifically cleave after reduced cysteine, revealing previously undetected activity due to alkylation blocking.

2 citations

proteomicsexperimental assay

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