Evidence map›Paper›PMID 24983858›Full record

ArticleMolecules (Basel, Switzerland)2014

Characterization of intact neo-glycoproteins by hydrophilic interaction liquid chromatography.

Alice Pedrali, Sara Tengattini, Giorgio Marrubini, Teodora Bavaro, Petrus Hemström, Gabriella Massolini, Marco Terreni, Caterina Temporini

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.7field-weighted citation impact, top 16% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 37 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Alice PedraliDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. alice.pedrali@unipv.it.
Sara TengattiniDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. sara.tengattini01@ateneopv.it.
Giorgio MarrubiniDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. g.massolini@unipv.it.
Teodora BavaroDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. teodora.bavaro@unipv.it.
Petrus HemströmMerck SeQuant AB, S-90719 Umeå, Sweden. phemstrom@hotmail.com.
Gabriella MassoliniDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. g.massolini@unipv.it.
Marco TerreniDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. marco.terreni@unipv.it.
Caterina TemporiniDepartment of Drug Sciences and Italian Biocatalysis Center, University of Pavia, Via Taramelli, 12, 27100 Pavia, Italy. caterina.temporini@unipv.it.
University of Pavia · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this study, an HPLC HILIC-UV method was developed for the analysis of intact neo-glycoproteins. During method development the experimental conditions evaluated involved different HILIC columns (TSKgel Amide-80 and ZIC-pHILIC), and water-acetonitrile mixtures containing various types of acids and salts. The final selected method was based on a TSKgel Amide-80 column and a mobile phase composed of acetonitrile and water both containing 10 mM HClO4. The influence of temperature and sample preparation on the chromatographic performances of the HILIC method was also investigated. The method was applied to the separation of neo-glycoproteins prepared starting from the model protein RNase A by chemical conjugation of different glycans. Using the method here reported it was possible to monitor by UV detection the glycosylation reaction and assess the distribution of neo-glycoprotein isoforms without laborious sample workup prior to analysis.

Indexed as

Chromatography, High Pressure LiquidGlycoproteinsHydrophobic and Hydrophilic InteractionsRibonuclease, PancreaticSpectrometry, Mass, Electrospray IonizationGlycoproteinsRibonuclease, Pancreatic

Identifiers

PMID24983858
PMCPMC6271321
OpenAlexW2094776210

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.