IgG		IgM		IgG or IgM
Test brand	Test name	Evaluations (TP/TP + FN)	Sensitivity (95% CI)	Evaluations (TP/TP + FN)	Sensitivity (95% CI)	Evaluations (TP/TP + FN)	Sensitivity (95% CI)
Lateral flow assays
AAZ‐LM CGIA	Covid‐Duo test rapid Covid‐19 IgG/IgM					1 (22/22)	100a (84.6, 100)**
AccuBiotech CGIA	Accu‐Tell COVID‐19 IgG/IgM Cassette					1 (27/28)	96.4a (81.7, 99.9)*
ACON Laboratories	SARS‐COV‐2 IgG/IgM Rapid Test	1 (34/37)	91.9a (78.1, 98.3)*	1 (143/146)	97.9a (94.1, 99.6)*	1 (34/37)	91.9a (78.1, 98.3)*
Alfa Scientific	CLARITY COVID‐19 IgG/IgM Antibody Test	1 (26/40)	65.0a (48.3, 79.4)*	1 (33/40)	82.5a (67.2, 92.7)*	1 (39/40)	97.5a (86.8, 99.9)*
Anhui Deep Blue	SARS‐CoV‐2 IgG/IgM Ab test kit	1 (9/10)	90.0a (55.5, 99.7)*	1 (10/10)	100a (69.2, 100)**	2 (38/38)	100a (90.7, 100)**
Artron CGIA	Artron COVID‐19 IgG/IgM					1 (8/8)	100a (63.1, 100)**
Augurix Diagnostics	One Step Test for Novel Coronavirus (2019‐nCoV) IgG/IgM Antibody	1 (41/44)	93.2a(81.3, 98.6)*	1 (6/33)	18.2a (7.0, 35.5)*
Augurix Diagnostics	Augurix SARS‐CoV‐2 IgG/IgM RDT	1 (12/12)	100a (73.5, 100)**	1 (1/12)	8.3a (0.2, 38.5)*
Augurix Diagnostics	SimtomaX Corona Check IgG/IgM	1 (124/220)	56.4a (49.5, 63.0)*	1 (160/224)	71.4a (65.0, 77.2)*
Autobio Diagnostics CGIA	Anti‐SARS‐CoV‐2 Rapid Test IgG/IgM	1 (13/13)	100a (75.3, 100)**	1 (9/13)	69.2a (38.6, 90.9)*	2 (21/21)	100a (83.9, 100)**
Avioq Bio‐Tech CGIA	Novel Coronavirus (2019‐nCov) Antibody IgG/IgM Assay Kit					1 (31/33)	93.9a (79.8, 99.3)*
AYTU Biosciences	COVID‐19 IgG/IgM Rapid Test Cassette	1 (31/40)	77.5a (61.5, 89.2)*	1 (18/40)	45.0a (29.3, 61.5)*	1 (33/40)	82.5a (67.2, 92.7)*
Beijing Diagreat Biotechnology FIA	2019‐nCoV IgG/IgM Antibody Determination Kit	1 (468/525)	89.1a (86.2, 91.7)*	1 (269/525)	51.2a (46.9, 55.6)*
Beijing Wantai	Wantai Ab rapid assay					1 (87/98)	88.8a (80.8, 94.3)*
Biohit Healthcare CGIA	SARS‐CoV‐2 IgG/IgM ANTIBODY TEST KIT					1 (27/28)	96.4a (81.7, 99.9)*
Biolidics	2019 nCoV IgG/IgM detection kit	2 (15/17)	88.2 (63.2, 97.0)	2 (8/17)	47.0 (25.5, 69.7)	2 (16/17)	94.1 (68.0, 99.2)
BioMedomics	COVID‐19 IgG/IgM Rapid Test	2 (15/18)	83.3 (59.1, 94.5)	3 (27/30)	90.0 (73.2, 96.7)	2 (15/18)	83.3(59.1, 94.5)
bioMerieux FIA	Vidas SARS‐CoV‐2 IgG/IgM	2 (101/107)	94.4 (88.1, 97.5)	1 (203/224)	90.6a (86.0, 94.1)*
Biopanda	COVID‐19 Rapid Ab test	1 (102/163)	62.6 (54.7, 70.0)
Bioperfectus Technologies	PerfectPOC Novel Corona Virus (SARS CoV‐2) IgG/IgM Rapid Test Kit	1 (9/10)	90.0a (55.5, 99.7)*	1 (1/6)	16.7a(0.4, 64.1)*	1 (10/10)	100a (69.2, 100)*
Biosynex	COVID‐19 BSS IgG/IgM	2 (147/195)	84.5 (58.2, 95.5)	2 (24/39)	61.5 (45.6, 75.3)	3 (119/125)	95.2 (89.7, 97.8)
BTNX	Rapid Response™ COVID‐19 Test Cassette (BTNX Inc.) Kit1 IgG/IgM	2 (44/47)	93.6 (82.0, 97.9)	2 (38/42)	90.5(77.2, 97.4)	2 (45/47)	95.7 (84.5, 98.9)
Cellex	qSARS‐CoV‐ 2 IgG/IgM Cassette Rapid Test	2 (19/23)	82.6 (61.8, 93.3)	2 (26/42)	56.9 (27.5, 82.1)	2 (19/23)	82.6 (61.8, 93.3)
Clungene Biotech	Clungene SARS‐CoV‐2 IgG/IgM Rapid Test Cassettes	1 (55/63)	87.3a (76.5, 94.4)*	1 (160/212)	75.5a (69.1, 81.1)*	1 (56/63)	88.9a (78.4, 95.4)*
CTK Biotech CGIA	OnSite COVID‐19 IgG/IgM Rapid Test	2 (181/242)	74.8 (68.8, 79.9)	1 (60/220)	27.3a (21.5, 33.7)*	1 (8/8)	100a (63.1, 100)**
Decombio Biotechnology	Novel Coronavirus (SARS‐CoV‐2) IgG/IgM Combo Rapid Test‐Cassette	1 (10/11)	90.9a (58.7, 99.8)*	1 (10/11)	90.9a (58.7, 99.8)*	1 (10/11)	90.9a (58.7, 99.8)*
DeepBlue Medical CGIA	COVID‐19 (SARS CoV‐2) IgG/IgM Antibody Test Kit (Colloidal Gold)	1 (9/11)	81.8a (48.2, 97.7)*	1 (8/11)	72.7a (39.0, 94.0)*	1 (10/11)	90.9a (58.7, 99.8)*
DNA Link	AccuFind COVID19 IgG/IgM	1 (38/40)	95.0a (83.1, 99.4)*	1 (33/40)	82.5a (67.2, 92.7)*	1 (39/40)	97.5a (86.8, 99.9)*
Dynamiker Biotechnology	2019‐nCOV IgG/IgM Rapid Test	1 (72/75)	96.0a (88.8, 99.2)*	1 (72/74)	97.3a (90.6, 99.7)*	3 (87/93)	97.1 (58.3, 99.9)
Fortress Diagnostics	COVID‐19 Total Ab	1 (258/307)	84.0 (79.5, 88.0)
GenBody CGIA	GenBody COVID‐19 IgG/IgM					1 (25/28)	89.3a (71.8, 97.7)*
Genrui Biotech	Novel Coronavirus IgG/IgM test kit	1 (10/10)	100a (69.2, 100)**	1 (10/10)	100a (69.2, 100)**	1 (10/10)	100a (69.2, 100)**
Getein Biotech CGIA	One Step Test for Novel Coronavirus IgG/IgM	1 (9/10)	90.0a (55.5, 99.7)*	1 (0/10)	0a (0, 30.8)**	2 (25/28)	89.3 (71.5, 96.5)
Guangzhou Wondfo	Wondfo SARS‐CoV‐2 Antibody Test					6 (211/265)	85.1 (69.0, 93.6)
Hangzhou Alltest CGIA	Unlabelled packaging IgG/IgM	1 (25/30)	83.3a (65.3, 94.4)*	1 (17/30)	56.7a (37.4, 74.5)*	1 (25/30)	83.3a (65.3, 94.4)*
Hangzhou Alltest CGIA	2019‐nCoV IgG/IgM Rapid Test Cassette	4 (97/109)	89.0 (81.6, 93.6)	4 (36/137)	11.6 (0.6, 72.8)	4 (123/135)	91.4 (83.7, 95.6)
Hangzhou Biotest (distributed by Premier Biotech)	The RightsignTM COVID‐19 IgG/IgM Rapid Test Casette / Lumiratek (also distributed as COVID‐19 IgG/IgM Rapid Test Casette and CoronaChek IgG/IgM)	3 (175/185)	93.6 (84.5, 97.5)	3 (55/82)	67.1 (56.2, 76.4)	2 (48/51)	94.1 (83.3, 98.1)
Hightop Biotech CGIA	Hightop SARS‐CoV‐2 IgG/IgM Antibody Rapid Test	1 (28/30)	93.3a (77.9, 99.2)*	1 (141/160)	88.1a (82.1, 92.7)*	1 (28/30)	93.3a (77.9, 99.2)*
Innovita Biological Technology CGIA	2019‐nCoV Ab test IgG/IgM	6 (117/152)	77.2 (64.4, 86.4)	6 (172/335)	60.8 (46.0, 73.8)	5 (106/134)	79.1 (71.4, 85.2)
InTec CGIA	Rapid SARS‐CoV‐2 Antibody (IgG/IgM) Test	1 (5/7)	71.4a (29.0, 96.3)*	1 (6/7)	85.7a (42.1, 99.6)*	1 (6/7)	85.7a (42.1, 99.6)*
Intelligent Endoscopy	Smart screen IgG/IgM	1 (10/40)	25.0a (12.7, 41.2)*	1 (24/40)	60.0a (43.3, 75.1)*	1 (26/40)	65.0a (48.3, 79.4)*
Inzec	BIOZEK COVID‐19 IgG/IgM	1 (106/115)	92.2a (85.7, 96.4)*	1 (26/115)	22.6a (15.3, 31.3)*
Jiangsu Medomics CGIA	Rapid IgM‐IgG combined antibody test kit for SARS‐CoV‐2	1 (13/18)	72.2a (46.5, 90.3)*	1 (13/16)	81.3a (54.4, 96.0)*	2 (41/46)	89.8 (68.3, 97.3)
LabOn Time	LaboOn Time rapid test cassette IgG/IgM					1 (31/33)	93.9a (79.8, 99.3)*
Leccurate CGIA	SARS‐CoV‐2 antibody test IgG/IgM	1 (29/35)	82.9a (66.4, 93.4)*	1 (13/20)	65.0a (40.0, 84.6)*	1 (12/16)	75.0a (47.6, 92.7)*
Liming Bio	StrongStep SARS‐CoV‐2 IgG/IgM	1 (29/35)	82.9a (66.4, 93.4)*	1 (12/18)	66.7a (41.0, 86.7)*	1 (29/35)	82.9a (66.4, 93.4)*
MEDsan	MEDsan COVID‐19 IgG/IgM Rapid Test	2 (227/254)	89.4 (84.9, 92.6)	2 (207/254)	81.5 (76.2, 85.8)	1 (92/99)	92.9a (86.0, 97.1)*
MEXACARE	QuickTestCorona COVID‐19 IgG/IgM	1 (190/224)	84.8a (79.4, 89.3)*	1 (26/115)	22.6a (15.3, 31.3)*
Mologic	IgG COVID‐19	1 (35/50)	70.0a (55.4, 82.1)*
Multi‐G	2019‐nCoV IgG/IgM Rapid Test Cassette single lane	1 (32/33)	97.0a (84.2, 99.9)*	1 (15/33)	45.5a (28.1, 63.6)*	1 (24/25)	96.0a (79.6, 99.9)*
Multi‐G	2019‐nCoV IgG/IgM Rapid Test Cassette dual lane	1 (32/33)	97.0a (84.2, 99.9)*	1 (28/33)	84.8a (68.1, 94.9)*	1 (24/25)	96.0a (79.6, 99.9)*
Nal Von Minden	NADAL COVID‐19 IgG/IgM Test	1 (26/31)	83.9a (66.3, 94.5)*	1 (30/32)	93.8a (79.2, 99.2)*
Nirmidas Biotech	COVID‐19 (SARS‐CoV‐2) IgG/IgM Antibody Detection Kit	1 (33/40)	82.5a (67.2, 92.7)*	1 (33/40)	82.5a (67.2, 92.7)*	1 (37/40)	92.5a (79.6, 98.4)*
NTBIO® Diagnostics	NTBIO One Step Rapid Test ‐ COVID‐19 IgG/IgM Antibody Test	1 (188/219)	85.8a (80.5, 90.2)*	1 (167/200)	83.5a (77.6, 88.4)*
Qingdao HIGHTOP	SARS‐CoV‐2 IgG/IgM Ab Rapid Test	1 (216/229)	94.3a (90.5, 96.9)*	1 (30/46)	65.2a (49.8, 78.6)*
Render	COVID‐19 IgG/IgM Test	1 (15/20)	75.0a (50.9, 91.3)*	1 (34/65)	52.3a (39.5, 64.9)*	1 (16/20)	80.0a (56.3, 94.3)*
Safecare Biotech	SafeCare Bio‐Tech COVID‐19 IgG/IgM Rapid Test Device	1 (37/40)	92.5a (79.6, 98.4)*	1 (31/40)	77.5a (61.5, 89.2)*	1 (38/40)	95.0a (83.1, 99.4)*
Screen Italia	Screen Test Covid‐19 2019‐nCOV IgG/IgM	1 (79/109)	72.5a (63.1, 80.6)*	1 (89/109)	81.7a (73.1, 88.4)*	1 (108/109)	99.1a (95.0, 100.0)*
SD Biosensor	COVID‐19 IgG/IgM Duo	4 (50/69)	74.2 (52.1, 88.3)	3 (17/23)	63.5 (5.4, 98.1)	1 (6/7)	85.7a (42.1, 99.6)*
Sensing Self	Covid‐19 Rapid IgG/IgM combined Antibody assay	1 (35/40)	87.5a (73.2, 95.8)*	1 (6/40)	15.0a (5.7, 29.8)*	1 (35/40)	87.5a (73.2, 95.8)*
Servibio/VEDALAB	COVID‐19 Sign IgG/IgM					1 (33/42)	78.6a (63.2, 89.7)*
SIDAK Life Care	Sidak Covid 19 Antibody IgG/IgM Rapid Test Kit	1 (9/14)	64.3a (35.1, 87.2)*	1 (17/33)	51.5a (33.5, 69.2)*	1 (9/14)	64.3a (35.1, 87.2)*
Spring Healthcare Services CGIA	COVID‐19 Spring IgG/IgM Rapid Test Cassette					1 (28/28)	100a (87.7, 100)**
Sure Biotech	SARS‐CoV‐2 IgG/IgM Antibody Rapid Test	2 (226/235)	96.2 (92.8, 98.0)	2 (212/235)	90.2 (85.7, 93.4)	1 (10/11)	90.9a (58.7, 99.8)*
SureScreen Diagnostics	COVID‐19 Coronavirus Rapid Test Cassette IgG/IgM	1 (31/33)	93.9a (79.8, 99.3)*	1 (16/19)	84.2a (60.4, 96.6)*	3 (248/257)	96.5 (93.4, 98.2)
TAmiRNA	SARS‐CoV‐2 Antibody Lateral Flow Test IgG/IgM					1 (203/222)	91.4a (87.0, 94.8)*
TBG Biotechnology	TBG SARS‐CoV‐2 IgG/IgM Rapid Test Kit	1 (38/40)	95.0a (83.1, 99.4)*	1 (35/40)	87.5a (73.2, 95.8)**	1 (38/40)	95.0a (83.1, 99.4)*
TONYAR Biotech	ASK COVID‐19 IgG/IgM Rapid Test					2 (83/85)	97.6 (91.1, 99.4)
Trillium	IgG/IgM rapid assay	1 (20/28)	71.4a (51.3, 86.8)*	1 (19/28)	67.9a (47.6, 84.1)*
UCP Biosciences	Coronavirus IgG/IgM Antibody (COVID‐19) Test Cassette	1 (9/11)	81.8a (48.2, 97.7)*	1 (21/47)	44.7a (30.2, 59.9)*	1 (10/11)	90.9a (58.7, 99.8)*
Unknown manufacturer	Ready Result IgG/IgM	1 (35/38)	92.1a (78.6, 98.3)*	1 (33/38)	86.8a (71.9, 95.6)*	1 (38/39)	97.4a (86.5, 99.9)*
Vazyme Biotech	2019‐nCoV IgG/IgM Detection Kit	1 (4/4)	100a (39.8, 100)**	1 (9/11)	81.8a (48.2, 97.7)*
VivaChek Biotech CGIA	VivaDiag COVID‐19 IgG/IgM Rapid Test	3 (67/105)	72.8 (49.0, 88.1)	2 (35/39)	89.7 (75.7, 96.1)	2 (43/75)	68.7 (32.9, 90.8)
W.H.P.M.	COVISURE COVID‐19 IgG/IgM Rapid Test	1 (26/38)	68.4a (51.3, 82.5)*	1 (25/38)	65.8a (48.6, 80.4)*	1 (26/38)	68.4a (51.3, 82.5)*
Wells Bio	CareUS COVID‐19 IgG/IgM	1 (35/37)	94.6a (81.8, 99.3)*	1 (33/38)	86.8a (71.9, 95.6)*
Xiamen Biotime	SARS‐Cov‐2 IgG/IgM Rapid Qualitative Test	1 (183/200)	91.5a (86.7, 95.0)*	1 (167/200)	83.5a (77.6, 88.4)*
ZenTech CGIA	QuickZen COVID‐19 IgG/IgM					1 (30/33)	90.9a (75.7, 98.1)*
Zeus Scientific	ZEUS SARS‐CoV‐2 IgG/IgM rapid test	1 (22/40)	55.0a (38.5, 70.7)*	1 (14/40)	35.0a (20.6, 51.7)*	1 (23/40)	57.5a (40.9, 73.0)*
Zhejiang Orient‐Gene CGIA	COVID‐19 IgG rapid test cassette	7 (322/355)	90.7 (87.2, 93.3)	6 (170/310)	63.7 (25.7, 89.9)	5 (184/194)	94.8 (90.7, 97.2)
ELISA
Beijing Wantai	Wantai ELISA IgG/IgM assay			3 (63/91)	58.4 (32.1, 80.6)
Bio‐Rad Laboratories	Novel coronavirus COVID‐19 IgG/IgM EIA	1 (10/10)	100a (69.2, 100)**	1 (5/10)	50.0a (18.7, 81.3)*	1 10/10)	100a (69.2, 100)**
Creative Diagnostics	SARS‐CoV‐2 IgG/IgM ELISA Kit	1 (38/41)	92.7a (80.1, 98.5)*	1 (38/41)	92.7a (80.1, 98.5)*
EDI/Eagle Biosciences	COVID‐19 IgG/IgM Quantitative ELISA	1 (539/1134)	47.5a (44.6, 50.5)*	1 (100/123)	81.3a (73.3, 87.8)*
Epitope Diagnostics	EDITM Novel Coronavirus COVID‐19 IgG/IgM ELISA kit	13 (780/934)	87.7 (78.1, 93.4)	7 (340/662)	61.3 (33.2, 83.4)	2 (42/50)	84.0 (71.1, 91.8)
Euroimmun	anti‐SARS‐COV‐2 IgG	41 (2200/2442)	90.8 (88.6, 92.7)
Euroimmun	anti‐SARS‐COV‐2 IgG (N‐based)	2 (85/100)	84.8 (37.3, 99.8)
Gold Standard Diagnostics (GSD)	Gold Standard SARS‐CoV‐2 IgG ELISA	1 (85/123)	69.1a (60.1, 77.1)*
Hotgen	Beijing Hotgen SARS‐CoV‐2 IgG/IgM ELISA	1 (39/45)	86.7 (73.2, 94.9)	1 (40/45)	88.9a (75.9, 96.3)*	1 (41/45)	91.1a (78.8, 97.5)*
ImmunoDiagnostics	SARS‐CoV‐2 NP IgG/IgM ELISA Kit	2 (151/186)	87.9 (64.8, 96.6)	1 (43/46)	93.5a (82.1, 98.6)*
Mediagnost	Mediagnost Anti‐SARS‐CoV‐2 ELISA IgG/IgM	2 (84/94)	89.4(81.3, 94.2)	1 (14/16)	87.5a (61.7, 98.4)*
Mikrogen	Mikrogen IgG anti‐N	1 (24/24)	100a (85.8, 100)**
Novatek	Novatec Novalisa SARS‐CoV‐2 IgG ELISA	1 (38/48)	79.2a (65.0, 89.5)*
Vircell	COVID‐19 ELISA IgG	2 (56/60)	93.3 (83.5, 97.5)
Virotech	Virotec(h SARS‐CoV‐2 ELISA IgG	2 (45/64)	70.3a (58.1, 80.2)*
Zhuhai Livzon	Zhuhai Livzon SARS‐CoV‐2 IgG/IgM ELISA	2 (91/104)	85.6 (77.4, 91.1)	2 (78/104)	81.1 (66.8, 90.1)	1 (43/45)	95.6a (84.9, 99.5)*
Zydus diagnostics	Covid Kavach IgG ELISA	2 (320/421)	76.0 (71.7, 79.8)
CLIA
Abbott Diagnostics	Abbott Alinity anti‐SARS‐CoV‐2 nucleocapsid IgG	2 (149/163)	91.3 (83.8, 95.5)
Abbott Diagnostics	Abbott Architect anti‐SARS‐CoV‐2 nucleocapsid IgG/IgM	33 (1824/1977)	92.5 (90.3, 94.3)	2 (32/38)	85.1a (64.5, 94.7)*
Autobio Diagnostics	SARS‐CoV‐2 CLIA Microparticles IgM/IgG	1 (271/273)	99.3a (97.4, 99.9)*	1 (53/62)	85.5a (74.2, 93.1)*
Beckman Coulter	Access SARS‐CoV‐2 IgG	2 (78/94)	92.4 (38.8, 99.6)
Beijing Wantai	Wantai CLIA IgG/IgM assay	1 (47/47)	100a (92.5, 100)*	1 (4/8)	50.0a (15.7, 84.3)*
Bioscience Co	Bioscience Co (Chongqing) SARS‐CoV‐2 IgG/IgM	1 (13/13)	100a (75.3, 100)**	1 (12/13)	92.3 (64.0, 99.8)	1 (13/13)	100a (75.3, 100)**
DiaSorin	LIAISON SARS‐CoV‐2 S1/S1 IgG CLIA	21 (1523/1735)	88.1 (84.1, 91.2)
Diazyme	Diazyme DZ‐LITE 2019‐nCoV IgG/IgM (CLIA) Assay Kit	2 (41/43)	95.3 (83.2, 98.8)	2 (20/21)	95.2 (72.9, 99.3)	1 (18/18)	100a (81.5, 100)**
Ortho Clinical Diagnostics	Vitros (VITROS) Anti‐SARS‐Cov‐2 Total assay IgG	3 (201/221)	92.3 (80.8, 97.1)
Shenzhen YHLO Biotech	YHLO iFlash IgG/IgM assay	5 (260/268)	97.0 (94.1, 98.5)	5 (109/184)	68.7 (44.6, 85.7)	1 (8/8)	100a (63.1, 100)**
SNIBE Shenzhen	MAGLUMI 2019‐nCoV IgG/IgM kits	7 (325/369)	89.9 (83.3, 94.1)	5 (174/299)	63.6 (37.4, 83.7)	1 (30/32)	93.8a (79.2, 99.2)*
Xiamen InnoDx Biotech	Novel coronavirus (2019‐nCoV) antibody test kit IgM			1 (31/61)	50.8a (37.7, 63.9)*
Other/unclear
ET Healthcare	Pylon 3D automated immunoassay system IgG/IgM	2 (37/37)	100a (90.5, 100)**	2 (35/58)	71.2 (28.3, 93.9)	1 (21/21)	100a (83.9, 100)**
Genalyte	Maverick SARS‐CoV‐2 Multi‐Antigen Serology Panel IgG (S‐based)	1 (24/26)	92.3 (74.9, 99.1)
Genalyte	Maverick SARS‐CoV‐2 Multi‐Antigen Serology Panel IgG (N‐based)	1 (23/26)	88.5 (69.8, 97.6)
Quotient	MosaiQ COVID‐19 antibody microarray IgG/IgM					1 (30/30)	100a (88.4, 100)**
a Estimates and confidence intervals by summing the counts of true positive and false negative across 2 x 2 tables *95% exact binomial confidence interval **97.5% one‐sided exact binomial confidence interval Ab: antibodyCI: confidence intervalCLIA: chemiluminescence immunoassayELISA: enzyme‐linked immunosorbent assayFN: false negativeTP: true positive