Detection of SARS-CoV-2 in fecal samples with different pretreatment methods and PCR kits

BMC Microbiology

Table 4 General information of kits for detection of SARS-COV-2 by real-time RT-PCR

Kit^a	Catalog No.	Registration No.	Storage temperature	RNA template (μL)	PCR system (μL)	Target genes	Positive judgment Ct value
DAAN	DA0930-DA0932	20,203,400,063	−20 ± 5 °C	5	25	ORF1ab/N	≤ 38
Sansure	S3103E	20,203,400,064	−20 ± 5 °C	20	50	ORF1ab/N	≤ 40
Bio-germ	SJ-HX-226-1, 2	20,203,400,065	−70 °C	5	25	ORF1ab/N	≤ 38
GeneoDx	GZ-D2RM25	20,203,400,058	−20 ± 5 °C	2	20	ORF1ab/N	< 40

Abbreviations: ORF1ab open reading frame 1ab of SARS-CoV-2, PCR polymerase chain reaction, SARS-CoV-2 severe acute respiratory syndrome coronavirus 2
^aThe web links for the 4 approved kits are DAAN, http://en.daangene.com/; Sansure, http://eng.sansure.com.cn/; and Bio-germ, http://bio-germ.com/; GeneoDx, http://www.geneodx.com/

ISSN: 1471-2180