Modified ARCHITECT® serologic assays enable plasma-level performance from dried blood spot samples
Dried blood spots (DBSs) provide an alternative sample input for serologic testing. We evaluated DBSs for the ARCHITECT® hepatitis B surface antigen (HBsAg) NEXT, hepatitis B e-antigen (HBeAg), anti-hepatitis B core antigen (anti-HBc II), HIV antigen/antibody (Ag/Ab) Combo and AdviseDx SARS-CoV-2 Ig...
Ausführliche Beschreibung
Autor*in: |
Vera Holzmayer [verfasserIn] Mark Anderson [verfasserIn] Nicaise Ndembi [verfasserIn] Dora Mbanya [verfasserIn] James Moy [verfasserIn] Gavin Cloherty [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2022 |
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Schlagwörter: |
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Übergeordnetes Werk: |
In: BioTechniques - Future Science Ltd, 2019, 73(2022), 4, Seite 193-203 |
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Übergeordnetes Werk: |
volume:73 ; year:2022 ; number:4 ; pages:193-203 |
Links: |
Link aufrufen |
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DOI / URN: |
10.2144/btn-2022-0082 |
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Katalog-ID: |
DOAJ02906743X |
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10.2144/btn-2022-0082 doi (DE-627)DOAJ02906743X (DE-599)DOAJ71013b5b1b5e4428a3249fec0a5cffc0 DE-627 ger DE-627 rakwb eng QH301-705.5 Vera Holzmayer verfasserin aut Modified ARCHITECT® serologic assays enable plasma-level performance from dried blood spot samples 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dried blood spots (DBSs) provide an alternative sample input for serologic testing. We evaluated DBSs for the ARCHITECT® hepatitis B surface antigen (HBsAg) NEXT, hepatitis B e-antigen (HBeAg), anti-hepatitis B core antigen (anti-HBc II), HIV antigen/antibody (Ag/Ab) Combo and AdviseDx SARS-CoV-2 IgG II assays. Assay performance with DBSs was assessed with or without assay modification and compared with on-market assay with plasma samples. DBS stability was also determined. HBsAg NEXT and HIV Ag/Ab Combo assays using DBSs showed sensitivity and specificity comparable to that of on-market assays. Modified HBeAg, anti-HBc II and SARS-CoV-2 IgG II DBS assays achieved performance comparable to on-market assays. Use of DBSs as input for high-throughput serologic assays is expected to have significant implications for improving population surveillance and increasing access to diagnostic testing. anti-HBc II dried blood spots HBeAg HBsAg NEXT HBV HIV Ag/Ab combo Biology (General) Mark Anderson verfasserin aut Nicaise Ndembi verfasserin aut Dora Mbanya verfasserin aut James Moy verfasserin aut Gavin Cloherty verfasserin aut In BioTechniques Future Science Ltd, 2019 73(2022), 4, Seite 193-203 (DE-627)306320746 (DE-600)1496354-1 19409818 nnns volume:73 year:2022 number:4 pages:193-203 https://doi.org/10.2144/btn-2022-0082 kostenfrei https://doaj.org/article/71013b5b1b5e4428a3249fec0a5cffc0 kostenfrei https://www.future-science.com/doi/10.2144/btn-2022-0082 kostenfrei https://doaj.org/toc/0736-6205 Journal toc kostenfrei https://doaj.org/toc/1940-9818 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 73 2022 4 193-203 |
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10.2144/btn-2022-0082 doi (DE-627)DOAJ02906743X (DE-599)DOAJ71013b5b1b5e4428a3249fec0a5cffc0 DE-627 ger DE-627 rakwb eng QH301-705.5 Vera Holzmayer verfasserin aut Modified ARCHITECT® serologic assays enable plasma-level performance from dried blood spot samples 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Dried blood spots (DBSs) provide an alternative sample input for serologic testing. We evaluated DBSs for the ARCHITECT® hepatitis B surface antigen (HBsAg) NEXT, hepatitis B e-antigen (HBeAg), anti-hepatitis B core antigen (anti-HBc II), HIV antigen/antibody (Ag/Ab) Combo and AdviseDx SARS-CoV-2 IgG II assays. Assay performance with DBSs was assessed with or without assay modification and compared with on-market assay with plasma samples. DBS stability was also determined. HBsAg NEXT and HIV Ag/Ab Combo assays using DBSs showed sensitivity and specificity comparable to that of on-market assays. Modified HBeAg, anti-HBc II and SARS-CoV-2 IgG II DBS assays achieved performance comparable to on-market assays. Use of DBSs as input for high-throughput serologic assays is expected to have significant implications for improving population surveillance and increasing access to diagnostic testing. anti-HBc II dried blood spots HBeAg HBsAg NEXT HBV HIV Ag/Ab combo Biology (General) Mark Anderson verfasserin aut Nicaise Ndembi verfasserin aut Dora Mbanya verfasserin aut James Moy verfasserin aut Gavin Cloherty verfasserin aut In BioTechniques Future Science Ltd, 2019 73(2022), 4, Seite 193-203 (DE-627)306320746 (DE-600)1496354-1 19409818 nnns volume:73 year:2022 number:4 pages:193-203 https://doi.org/10.2144/btn-2022-0082 kostenfrei https://doaj.org/article/71013b5b1b5e4428a3249fec0a5cffc0 kostenfrei https://www.future-science.com/doi/10.2144/btn-2022-0082 kostenfrei https://doaj.org/toc/0736-6205 Journal toc kostenfrei https://doaj.org/toc/1940-9818 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 73 2022 4 193-203 |
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QH301-705.5 Modified ARCHITECT® serologic assays enable plasma-level performance from dried blood spot samples anti-HBc II dried blood spots HBeAg HBsAg NEXT HBV HIV Ag/Ab combo |
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Modified ARCHITECT® serologic assays enable plasma-level performance from dried blood spot samples |
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Dried blood spots (DBSs) provide an alternative sample input for serologic testing. We evaluated DBSs for the ARCHITECT® hepatitis B surface antigen (HBsAg) NEXT, hepatitis B e-antigen (HBeAg), anti-hepatitis B core antigen (anti-HBc II), HIV antigen/antibody (Ag/Ab) Combo and AdviseDx SARS-CoV-2 IgG II assays. Assay performance with DBSs was assessed with or without assay modification and compared with on-market assay with plasma samples. DBS stability was also determined. HBsAg NEXT and HIV Ag/Ab Combo assays using DBSs showed sensitivity and specificity comparable to that of on-market assays. Modified HBeAg, anti-HBc II and SARS-CoV-2 IgG II DBS assays achieved performance comparable to on-market assays. Use of DBSs as input for high-throughput serologic assays is expected to have significant implications for improving population surveillance and increasing access to diagnostic testing. |
abstractGer |
Dried blood spots (DBSs) provide an alternative sample input for serologic testing. We evaluated DBSs for the ARCHITECT® hepatitis B surface antigen (HBsAg) NEXT, hepatitis B e-antigen (HBeAg), anti-hepatitis B core antigen (anti-HBc II), HIV antigen/antibody (Ag/Ab) Combo and AdviseDx SARS-CoV-2 IgG II assays. Assay performance with DBSs was assessed with or without assay modification and compared with on-market assay with plasma samples. DBS stability was also determined. HBsAg NEXT and HIV Ag/Ab Combo assays using DBSs showed sensitivity and specificity comparable to that of on-market assays. Modified HBeAg, anti-HBc II and SARS-CoV-2 IgG II DBS assays achieved performance comparable to on-market assays. Use of DBSs as input for high-throughput serologic assays is expected to have significant implications for improving population surveillance and increasing access to diagnostic testing. |
abstract_unstemmed |
Dried blood spots (DBSs) provide an alternative sample input for serologic testing. We evaluated DBSs for the ARCHITECT® hepatitis B surface antigen (HBsAg) NEXT, hepatitis B e-antigen (HBeAg), anti-hepatitis B core antigen (anti-HBc II), HIV antigen/antibody (Ag/Ab) Combo and AdviseDx SARS-CoV-2 IgG II assays. Assay performance with DBSs was assessed with or without assay modification and compared with on-market assay with plasma samples. DBS stability was also determined. HBsAg NEXT and HIV Ag/Ab Combo assays using DBSs showed sensitivity and specificity comparable to that of on-market assays. Modified HBeAg, anti-HBc II and SARS-CoV-2 IgG II DBS assays achieved performance comparable to on-market assays. Use of DBSs as input for high-throughput serologic assays is expected to have significant implications for improving population surveillance and increasing access to diagnostic testing. |
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