The influence of fixation of biological samples on cell count and marker expression stability in flow cytometric analyses.

Cyto-Chex Transfix antigen expression cerebrospinal fluid cryopreservation fixative flow cytometry peripheral blood

Journal

Central-European journal of immunology
ISSN: 1426-3912
Titre abrégé: Cent Eur J Immunol
Pays: Poland
ID NLM: 9702239

Informations de publication

Date de publication:
2020
Historique:
received: 26 06 2019
accepted: 11 10 2019
entrez: 18 1 2021
pubmed: 19 1 2021
medline: 19 1 2021
Statut: ppublish

Résumé

The most common applications of flow cytometry (FC) include diagnostics of haemato-oncological disorders, based on analysis of bone marrow, peripheral blood (PB), or cerebrospinal fluid (CSF) samples. A proper diagnostic process requires standardisation in setting the optimal time frame between material collection and the assay. Unfortunately, this might be difficult to achieve in daily practice due to unintended shipment delays, which might compromise large-scale multicentre studies. Thus, material fixation should be considered as a solution. The most widely used fixative agents are: paraformaldehyde, TransFix

Identifiants

pubmed: 33456333
doi: 10.5114/ceji.2020.95858
pii: 40798
pmc: PMC7792444
doi:

Types de publication

Journal Article Review

Langues

eng

Pagination

206-213

Informations de copyright

Copyright © 2020 Termedia.

Déclaration de conflit d'intérêts

The authors declare no conflict of interest.

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Auteurs

Łukasz SĘdek (Ł)

Department of Microbiology and Immunology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Jan Kulis (J)

Department of Paediatric Haematology and Oncology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Łukasz SŁota (Ł)

Department of Paediatric Haematology and Oncology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Magdalena Twardoch (M)

Department of Paediatric Haematology and Oncology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Magdalena Pierzyna-ŚwitaŁa (M)

Department of Paediatric Haematology and Oncology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Bartosz Perkowski (B)

Department of Paediatric Haematology and Oncology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Tomasz SzczepaŃski (T)

Department of Paediatric Haematology and Oncology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia in Katowice, Zabrze, Poland.

Classifications MeSH