Development of a Bak gene based standard curve for absolute quantification of BK virus in real time quantitative PCR assay and noninvasive diagnosis of BK virus nephropathy in kidney allograft recipients
CONCLUSIONS: Bak standard curve for absolute quantification of BKV VP1 mRNA copy number in the RT-qPCR assay demonstrated high efficiency, short and long-term precision and analytical specificity. BKVN was diagnosed with high accuracy. Our new findings, viewed in the light of our earlier demonstration that absolute quantification of a panel of mRNAs encoding immunoregulatory proteins is feasible with the Bak amplicon-based RT-qPCR assays, suggest that the Bak standard curve could serve as a universal calibrator for absolute quantification of transcripts in RT-qPCR assays and help reduce the workload, costs and eliminate contamination of genes of interest by repeated amplification of gene specific standard curves.PMID:36027931 | DOI:10.1016/j.jim.2022.113341
Source: Journal of Immunological Methods - Category: Allergy & Immunology Authors: Carol Li Clayton Hughes Ruchuang Ding Catherine Snopkowski Thalia Salinas Joseph Schwartz Darshana Dadhania Manikkam Suthanthiran Source Type: research
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