Evaluation of the analytical performance of anti-SARS-CoV-2 antibody test kits distributed or developed in Japan
Background: With the spread of COVID-19, anti-SARS-CoV-2 antibody tests have been utilized. Herein we evaluated the analytical performance of anti-SARS-CoV-2 antibody test kits using a new reference standard prepared from COVID-19 patient sera. Methods: Fifty-seven kits in total (16 immunochromatography types, 11 ELISA types and 30 types for automated analyzers) were examined. By measuring serially diluted reference standards, the maximum dilution factor showing a positive result and its precision were investigated. Results: The measured cut-off titers varied largely depending on the antibody kit; however, the variability was small, with the titers obtained by each kit being within twofold in most cases. Conclusion: The current results suggest that a suitable kit should be selected depending on the intended purpose.
Medienart: |
E-Artikel |
---|
Erscheinungsjahr: |
2022 |
---|---|
Erschienen: |
2022 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
---|---|
Enthalten in: |
Bioanalysis - 14(2022), 6 vom: 27. März, Seite 325-340 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Shibata, Hiroko [VerfasserIn] |
---|
Links: |
---|
Anmerkungen: |
Date Completed 14.03.2022 Date Revised 14.03.2022 published: Print-Electronic Citation Status MEDLINE |
---|
doi: |
10.4155/bio-2021-0254 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
NLM337657963 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM337657963 | ||
003 | DE-627 | ||
005 | 20231225234922.0 | ||
007 | cr uuu---uuuuu | ||
008 | 231225s2022 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.4155/bio-2021-0254 |2 doi | |
028 | 5 | 2 | |a pubmed24n1125.xml |
035 | |a (DE-627)NLM337657963 | ||
035 | |a (NLM)35234530 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Shibata, Hiroko |e verfasserin |4 aut | |
245 | 1 | 0 | |a Evaluation of the analytical performance of anti-SARS-CoV-2 antibody test kits distributed or developed in Japan |
264 | 1 | |c 2022 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ƒaComputermedien |b c |2 rdamedia | ||
338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
500 | |a Date Completed 14.03.2022 | ||
500 | |a Date Revised 14.03.2022 | ||
500 | |a published: Print-Electronic | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Background: With the spread of COVID-19, anti-SARS-CoV-2 antibody tests have been utilized. Herein we evaluated the analytical performance of anti-SARS-CoV-2 antibody test kits using a new reference standard prepared from COVID-19 patient sera. Methods: Fifty-seven kits in total (16 immunochromatography types, 11 ELISA types and 30 types for automated analyzers) were examined. By measuring serially diluted reference standards, the maximum dilution factor showing a positive result and its precision were investigated. Results: The measured cut-off titers varied largely depending on the antibody kit; however, the variability was small, with the titers obtained by each kit being within twofold in most cases. Conclusion: The current results suggest that a suitable kit should be selected depending on the intended purpose | ||
650 | 4 | |a Evaluation Study | |
650 | 4 | |a Journal Article | |
650 | 4 | |a ELISA | |
650 | 4 | |a analytical performance | |
650 | 4 | |a anti-SARS-CoV-2 antibody test | |
650 | 4 | |a antibody titer | |
650 | 4 | |a automated analyzer | |
650 | 4 | |a cut-off titer | |
650 | 4 | |a cut-off value | |
650 | 4 | |a immunochromatography | |
650 | 7 | |a Antibodies, Viral |2 NLM | |
650 | 7 | |a Immunoglobulin G |2 NLM | |
650 | 7 | |a Reagent Kits, Diagnostic |2 NLM | |
700 | 1 | |a Nishimura, Kazuko |e verfasserin |4 aut | |
700 | 1 | |a Maeda, Takuya |e verfasserin |4 aut | |
700 | 1 | |a Honma, Masamitsu |e verfasserin |4 aut | |
700 | 1 | |a Goda, Yukihiro |e verfasserin |4 aut | |
700 | 1 | |a Ishii-Watabe, Akiko |e verfasserin |4 aut | |
700 | 1 | |a Saito, Yoshiro |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Bioanalysis |d 2009 |g 14(2022), 6 vom: 27. März, Seite 325-340 |w (DE-627)NLM196969840 |x 1757-6199 |7 nnns |
773 | 1 | 8 | |g volume:14 |g year:2022 |g number:6 |g day:27 |g month:03 |g pages:325-340 |
856 | 4 | 0 | |u http://dx.doi.org/10.4155/bio-2021-0254 |3 Volltext |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 14 |j 2022 |e 6 |b 27 |c 03 |h 325-340 |