Napredna pretraga

Pregled bibliografske jedinice broj: 957724

MIgGGly (mouse IgG glycosylation analysis) - a high-throughput method for studying Fc-linked IgG N-glycosylation in mice with nanoUPLC-ESI-MS


Zaytseva, Olga; Jansen, Bas; Hanić, Maja; Mrčela, Mia; Razdorov, Genadij; Stojković, Ranko; Erhardt, Julija; Brizić, Ilija; Jonjić, Stipan; Pezer, Marija; Lauc, Gordan
MIgGGly (mouse IgG glycosylation analysis) - a high-throughput method for studying Fc-linked IgG N-glycosylation in mice with nanoUPLC-ESI-MS // Scientific Reports, 8 (2018), 13688, 9 doi:10.1038/s41598-018-31844-1 (međunarodna recenzija, članak, znanstveni)


Naslov
MIgGGly (mouse IgG glycosylation analysis) - a high-throughput method for studying Fc-linked IgG N-glycosylation in mice with nanoUPLC-ESI-MS

Autori
Zaytseva, Olga ; Jansen, Bas ; Hanić, Maja ; Mrčela, Mia ; Razdorov, Genadij ; Stojković, Ranko ; Erhardt, Julija ; Brizić, Ilija ; Jonjić, Stipan ; Pezer, Marija ; Lauc, Gordan

Izvornik
Scientific Reports (2045-2322) 8 (2018); 13688, 9

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Protein, N-glycosilation, N-glycan, IgG, nanoRP-LC-MS

Sažetak
Immunoglobulin G (IgG) N-glycosylation is crucial for its effector functions. It is a complex trait, and large sample sets are needed to discover multiple genetic factors that underlie it. While in humans such high-throughput studies of IgG N-glycans became usual, only one has been carried out in mice. Here we describe and validate a method for the relative quantification of IgG Fc-linked N-glycans in a subclassspecific manner using nano-reverse phase liquid chromatography coupled with mass-spectrometry (nanoRP-LC-MS) applied to murine IgG. High-throughput data processing is ensured by the LaCyTools software. We have shown that IgG isolation procedure is the main source of technical variation in the current protocol. The major glycoforms were quantified reliably with coefficients of variation below 6% for all the analytes with relative abundances above 5%. We have applied our method to a sample set of 3 inbred strains: BALB/c, C57BL/6 and C3H and observed differences in subclass-specific and strainspecific N-glycosylation of IgG, suggesting a significant genetic component in the regulation of Fclinked IgG N-glycosylation.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)



POVEZANOST RADA


Ustanove
Farmaceutsko-biokemijski fakultet, Zagreb,
Medicinski fakultet, Rijeka,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
GENOS d.o.o.

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati