Genomic surveillance empowers agile responses to SARS-CoV-2 by enabling scientists and public health analysts to issue recommendations aimed at slowing transmission, prioritizing contact tracing, and building a robust genomic sequencing surveillance strategy. Since the start of the pandemic, real time RT-PCR diagnostic testing from upper respiratory specimens, such as nasopharyngeal (NP) swabs, has been the standard.
Moreover, respiratory samples in viral transport media are the ideal specimen for SARS-CoV-2 whole-genome sequencing (WGS). In early 2021, many clinicians transitioned to antigen-based SARS-CoV-2 detection tests, which use anterior nasal swabs for SARS-CoV-2 antigen detection. Despite this shift in testing methods, the need for whole-genome sequence surveillance remains. Thus, we developed a workflow for whole-genome sequencing with antigen test-derived swabs as an input rather than nasopharyngeal swabs. In this study, we use excess clinical specimens processed using the BinaxNOW COVID-19 Ag Card. We demonstrate that whole-genome sequencing from antigen tests is feasible and yields similar results from Rapid antigen test procedure RT-PCR-based assays utilizing a swab in viral transport media.
Diagnostic accuracy of a rapid diagnostic test for the early detection of COVID-19
- This study was undertaken to evaluate the diagnostic performance of the BinaxNOW COVID-19 Ag Card rapid antigen assay (Abbott; Chicago, IL, USA) in the detection of COVID-19 infection compared to the reference standard of PCR testing.
- We evaluated the BinaxNOW COVID-19 Ag Card rapid antigen assay relative to a standard reference PCR test. We tested 3810 nasal swabs from symptomatic and asymptomatic adults undergoing surveillance COVID-19 testing at Howard University using one swab for each nostril. One swab was tested using the rapid antigen assay and the other using the PCR test.
- The sensitivity of the BinaxNOW COVID-19 Ag Card rapid antigen assay was 91.84% (95% confidence interval (CI): 80.40-97.73%) and the specificity was 99.95% (95% CI: 99.81-99.99%). The range of Ct values for the N gene was 10.74-34.90 (M = 26.88, SD=4.86). Fourteen (28.6%) samples had an N gene Ct value > 30. The average N gene Ct value for rapid test negative (i.e. false negative) samples was 31.92.
- The sensitivity of the test in our symptomatic and asymptomatic cohort was lower than the manufacturer’s reported sensitivity in a symptomatic cohort (97.1%). Despite their relatively lower sensitivity (especially in asymptomatic individuals), rapid tests have undeniable benefits (i.e., ease of use and rapid results) that make them a helpful tool in the control of the SARS-CoV-2 pandemic. Given the diagnostic accuracy of these tests as evidenced by this study, rapid tests can be thoughtfully employed in situations where swift results are critical.

Clinical evaluation of the Diagnostic Analyzer for Selective Hybridization (DASH): a point-of-care PCR test for rapid detection of SARS-CoV-2 infection
- Rapid and accurate testing for SARS-CoV-2 is an essential tool in the medical and public health response to the COVID-19 pandemic. An ideal test for COVID-19 would combine the sensitivity of laboratory-based PCR combined with the speed and ease of use of point-of-care (POC) or home-based rapid antigen testing.
- To evaluate the performance of the Diagnostic Analyzer for Selective Hybridization (DASH) SARS-CoV-2 POC PCR (sample insertion to result time of 16 minutes), we conducted a cross-sectional study of adults with and without symptoms of COVID-19 at four clinical sites. We collected two bilateral anterior nasal swabs from each participant and information on COVID-19 symptoms, vaccination, and exposure. One swab was tested with the DASH SARS-CoV-2 POC PCR and the second in a central laboratory using Cepheid Xpert Xpress SARS-CoV-2 PCR. We assessed test concordance and calculated sensitivity, specificity, negative and positive predictive values using Xpert as the “gold standard.”
- We enrolled 315 and analyzed 313 participants with median age 42 years; 65% were female, 62% symptomatic, 75% had received ≥2 doses of mRNA COVID-19 vaccine, and 16% currently COVID-19 positive. There were concordant results for 307 tests indicating an overall agreement for DASH of 0.98 [95% CI 0.96, 0.99] compared to Xpert. DASH performed at 0.96 [95% CI 0.86, 1.00] sensitivity and 0.98 [95% CI 0.96, 1.00] specificity, with a positive predictive value of 0.85 [95% CI 0.73, 0.96] and negative predictive value of 0.996 [95% CI 0.99, 1.00]. The six discordant tests between DASH and Xpert all had high Ct values (>30) on the respective positive assay. DASH and Xpert Ct values were highly correlated (R=0.89 [95% CI 0.81, 0.94]).
- DASH POC SARS-CoV-2 PCR was accurate, easy to use, and provided fast results in real-life clinical settings with an overall performance similar to an EUA-approved laboratory-based PCR. Its compact design and ease of use are optimal for a variety of healthcare, and potentially community settings, including areas with lack of access to central laboratory-based PCR testing.
- DASH is an accurate, easy to use, and fast point-of-care test with applications for diagnosis and screening of SARS-CoV-2 infection.
Sensitivity and Specificity of SARS-CoV-2 Rapid Antigen Detection Tests Using Oral, Anterior Nasal, and Nasopharyngeal Swabs: a Diagnostic Accuracy Study
- The objective of our study was to evaluate the sensitivity and specificity of rapid antigen detection tests versus those of reverse transcriptase PCR (RT-PCR) using oral, anterior nasal, and nasopharyngeal swabs.
- The underlying prospective, diagnostic case-control-type accuracy study included 87 hospitalized and nonhospitalized participants in a positive and a negative sample cohort between 16 March and 14 May 2021 in two hospitals in Vienna.
- SARS-CoV-2 infection status was confirmed by RT-PCR. Participants self-performed one oral and one anterior nasal swab for the rapid antigen test, immediately followed by two nasopharyngeal swabs for the rapid antigen test and RT-PCR by the investigator.
- Test results were read after 15 min, and participants completed a questionnaire in the meantime. Test parameters were calculated based on the evaluation of 87 participants. The overall sensitivity of rapid antigen detection tests versus that of RT-PCR with oral, anterior nasal, and nasopharyngeal samples was 18.18% (95% confidence interval [CI] 8.19% to 32.71%), 63.04% (95% CI 47.55% to 76.79%), and 73.33% (95% CI 58.06% to 85.4%), respectively.
- All sampling methods had a test specificity of 100% regardless of the cycle threshold (CT) value. Rapid antigen detection tests using self-collected anterior nasal swabs proved to be as sensitive as and more tolerable than professionally collected nasopharyngeal swabs for CT values up to 30 determined by RT-PCR. This finding illustrates the reliability of tests obtained by adequate self-collected anterior nasal specimen. Sensitivity was dependent upon the CT value for each sampling method. While the main advantage of rapid antigen detection tests is the immediate availability of results, PCR should be preferred in crucial settings wherever possible.
- Rapid antigen detection devices for SARS-CoV-2 represent a valuable tool for monitoring the spread of infection. However, the reliability of the tests depends largely on the test performance and the respective sampling method. Nasopharyngeal swabs mark the gold standard for sample collection in suspected respiratory tract infections but are unsuitable for widespread application, as they must be performed by medically trained personnel.
SARS-CoV-2 Rapid Antigen Test Nasal |
||
9901-NCOV-03G | Roche Diagnostics | 25 Tests/Kit |
Accu-Tell COVID-19 IgG/IgM Rapid Test |
||
GEN-B352-20tests | Accu test | 20 tests |
2019-nCoV IgG/IgM Rapid Test Cassette (Whole Blood/Serum/Plasma) |
||
GEN-402-25tests | All test | 25 tests |
H.pylori Antigen Rapid Test |
||
IHP-N601 | Hangzhou AllTest Biotech | 1 kit |
H.pylori Antigen Rapid Test |
||
IHP-N602 | Hangzhou AllTest Biotech | 1 kit |
NOVATest Antigen Rapid Test Kit (For Single Use) (NOVA Test) |
||
nCov-500-01 | Atlas Link Technology | 1T |
Giardia (GIA) Antigen Test Card |
||
C11571 | Ring Biotechnology Co | 15T |
Rabies Virus Antigen Test Card |
||
C11271 | Ring Biotechnology Co | 15T |
Feline Giardia Antigen Test Card |
||
C11572 | Ring Biotechnology Co | 15T |
Canine Relaxin Antigen Test Card |
||
C11661 | Ring Biotechnology Co | 15T |
Canine Rotavirus Antigen Test Card |
||
C11101 | Ring Biotechnology Co | 15T |
Canine Heartworm Antigen Test Card |
||
C11651 | Ring Biotechnology Co | 15T |
Feline Heartworm Antigen Test Card |
||
C11652 | Ring Biotechnology Co | 15T |
COVID-19 Antigen Rapid Test |
||
ICOV-802H | Hangzhou AllTest Biotech | 25 Tests |
Canine Pancreatitis Antigen Test Card |
||
C11431 | Ring Biotechnology Co | 15T |
Feline Pancreatitis Antigen Test Card |
||
C11432 | Ring Biotechnology Co | 15T |
Brucella Antigen Rapid Test Kit |
||
abx092116-100l | Abbexa | 100 µl |
Brucella Antigen Rapid Test Kit |
||
abx092116-1ml | Abbexa | 1 ml |
Brucella Antigen Rapid Test Kit |
||
abx092116-200l | Abbexa | 200 µl |
Rotavirus Antigen Rapid Test Kit |
||
abx092133-100l | Abbexa | 100 µl |
Rotavirus Antigen Rapid Test Kit |
||
abx092133-1ml | Abbexa | 1 ml |
Rotavirus Antigen Rapid Test Kit |
||
abx092133-200l | Abbexa | 200 µl |
Norovirus Antigen Rapid Test Kit |
||
abx092261-100l | Abbexa | 100 µl |
Norovirus Antigen Rapid Test Kit |
||
abx092261-1ml | Abbexa | 1 ml |
Norovirus Antigen Rapid Test Kit |
||
abx092261-200l | Abbexa | 200 µl |
Rotavirus Antigen Rapid Test Kit |
||
abx092272-100l | Abbexa | 100 µl |
Rotavirus Antigen Rapid Test Kit |
||
abx092272-1ml | Abbexa | 1 ml |
Rotavirus Antigen Rapid Test Kit |
||
abx092272-200l | Abbexa | 200 µl |
S. pneumoniae Antigen Rapid Test |
||
ISP-N102 | Hangzhou AllTest Biotech | 1 kit |
Brucella antigen rapid test card |
||
LSY-20076-2 | Shenzhen Lvshiyuan Biotechnology | 40 test/kit |
Toxoplasma Antigen Rapid Test Card |
||
C11352 | Ring Biotechnology Co | 15T |
Toc Vial Test (Purgin Method) 3-30Mg/L 25 Test/Box - EACH |
||
WAT3672 | Scientific Laboratory Supplies | EACH |
GA COVID-19 Rapid Antigen Test |
||
BSV-3980 | BioServUK | 20 tests |
Salmonella typhi Antigen Rapid Test |
||
ISTY-N602 | Hangzhou AllTest Biotech | 1 kit |
Rota LiliF™ Rotavirus antigen test |
||
IRH41596 | iNtRON Biotechnology Inc | 20 Tests/Kit |
CDV/CAV Antigen Combo Test Card |
||
C11751 | Ring Biotechnology Co | 10T |
Canine Parvovirus (CPV) Antigen Test Card |
||
C11281 | Ring Biotechnology Co | 15T |
CPV&CCoV Antigen Rapid Test Card |
||
C11611 | Ring Biotechnology Co | 10T |
CDV/CPIV Antigen Combo Test Card |
||
C11731 | Ring Biotechnology Co | 10T |
Canine Coronavirus (CCV) Antigen Test Card |
||
C11371 | Ring Biotechnology Co | 15T |
Feline Calicivirus (FCV) Antigen Test Card |
||
C11391 | Ring Biotechnology Co | 15T |
Feline Calicivirus (FCV) Antigen Test Card |
||
F11391 | Ring Biotechnology Co | 15T |
SARS-CoV-2 Antigen Rapid Test |
||
INCP-502H | Hangzhou AllTest Biotech | 25 Tests |
Feline Coronavirus (FCoV) Antigen Test Card |
||
C11381 | Ring Biotechnology Co | 15T |
Canine coronavirus (CCoV) Antigen Test Card |
||
F11371 | Ring Biotechnology Co | 15T |
Feline coronavirus (FCoV) Antigen Test Card |
||
F11381 | Ring Biotechnology Co | 15T |
Dog rabies Antigen rapid test card |
||
LSY-20063 | Shenzhen Lvshiyuan Biotechnology | 10 test/kit |
Rabies Virus Antigen Rapid Test Kit |
||
abx092033-100l | Abbexa | 100 µl |
Rabies Virus Antigen Rapid Test Kit |
||
abx092033-1ml | Abbexa | 1 ml |
Rabies Virus Antigen Rapid Test Kit |
||
abx092033-200l | Abbexa | 200 µl |
Canine Parainfluenza Virus Antigen Test Card |
||
C11521 | Ring Biotechnology Co | 15T |
NOVATest Antigen Rapid Kit (NOVA Test) |
||
nCov-500 | Atlas Link Technology | 20 Tests |
Human Rotavirus Antigen Rapid Test Kit |
||
abx472030-1096tests | Abbexa | 10 × 96 tests |
Human Rotavirus Antigen Rapid Test Kit |
||
abx472030-596tests | Abbexa | 5 × 96 tests |
Human Rotavirus Antigen Rapid Test Kit |
||
abx472030-96tests | Abbexa | 96 tests |
Canine Parvovirus Antigen Rapid Test Kit |
||
abx092032-100l | Abbexa | 100 µl |
Canine Parvovirus Antigen Rapid Test Kit |
||
abx092032-1ml | Abbexa | 1 ml |
Canine Parvovirus Antigen Rapid Test Kit |
||
abx092032-200l | Abbexa | 200 µl |
Canine Adenovirus Antigen Rapid Test Kit |
||
abx092138-100l | Abbexa | 100 µl |
Canine Adenovirus Antigen Rapid Test Kit |
||
abx092138-1ml | Abbexa | 1 ml |
Canine Adenovirus Antigen Rapid Test Kit |
||
abx092138-200l | Abbexa | 200 µl |
Dog Toxoplasmosis Antigen Rapid Test Kit |
||
abx092277-100l | Abbexa | 100 µl |
Dog Toxoplasmosis Antigen Rapid Test Kit |
||
abx092277-1ml | Abbexa | 1 ml |
Dog Toxoplasmosis Antigen Rapid Test Kit |
||
abx092277-200l | Abbexa | 200 µl |
Giardia Ag LiliF™ Giardia antigen test |
||
IR5041211 | iNtRON Biotechnology Inc | 10 Tests/Kit |
Canine Coronavirus Antigen Rapid Test Kit |
||
abx092119-100l | Abbexa | 100 µl |
Canine Coronavirus Antigen Rapid Test Kit |
||
abx092119-1ml | Abbexa | 1 ml |
Canine Coronavirus Antigen Rapid Test Kit |
||
abx092119-200l | Abbexa | 200 µl |
Feline Coronavirus Antigen Rapid Test Kit |
||
abx092135-100l | Abbexa | 100 µl |
Feline Coronavirus Antigen Rapid Test Kit |
||
abx092135-1ml | Abbexa | 1 ml |
Feline Coronavirus Antigen Rapid Test Kit |
||
abx092135-200l | Abbexa | 200 µl |
Dengue Antigen for Rapid Test Recombinant |
||
rAP-5175 | Angio Proteomie | Inquiry |
Feline Herpes Virus (FHV) Antigen Test Card |
||
C11451 | Ring Biotechnology Co | 15T |
Feline Herpes Virus (FHV) Antigen Test Card |
||
F11451 | Ring Biotechnology Co | 15T |
Recombinant human RHD antigen |
||
P1958 | FN Test | 100ug |
Canine Adenovirus 2 (CAV) Antigen Test Card |
||
C11421 | Ring Biotechnology Co | 15T |
Adenovirus Antigen and Rotavirus Antigen Rapid Test Kit |
||
abx090727-100l | Abbexa | 100 µl |
Adenovirus Antigen and Rotavirus Antigen Rapid Test Kit |
||
abx090727-1ml | Abbexa | 1 ml |
Adenovirus Antigen and Rotavirus Antigen Rapid Test Kit |
||
abx090727-200l | Abbexa | 200 µl |
CDV/CAV/CIV Antigen Combo Test Card |
||
C11761 | Ring Biotechnology Co | 10T |
Bird Flu H9 antigen rapid test card |
||
LSY-20057 | Shenzhen Lvshiyuan Biotechnology | 40 test/kit |
Bird Flu H5 antigen rapid test card |
||
LSY-20059 | Shenzhen Lvshiyuan Biotechnology | 40 test/kit |
Canine Adenovirus Type I Antigen Test Card |
||
C11422 | Ring Biotechnology Co | 15T |
CPV&CCoV&GIA Antigen Rapid Test Card |
||
C11601 | Ring Biotechnology Co | 10T |
Feline Leukemia Virus(FeLV) Antigen Test Card |
||
C11161 | Ring Biotechnology Co | 15T |
Canine Distemper Virus (CDV) Antigen Test Card |
||
C11291 | Ring Biotechnology Co | 15T |
Canine Influenza Virus (CIV) Antigen Test Card |
||
C11331 | Ring Biotechnology Co | 15T |
Feline Leukosis Virus (FeLV) Antigen Test Card |
||
C11441 | Ring Biotechnology Co | 15T |
Canine Early Pregnancy (RLN) Antigen Test Card |
||
C11561 | Ring Biotechnology Co | 15T |
SARS-CoV-2 Antigen Rapid Test Kit |
||
abx294181-100g | Abbexa | 100 µg |
SARS-CoV-2 Antigen Rapid Test Kit |
||
abx294181-20g | Abbexa | 20 µg |
SARS-CoV-2 Antigen Rapid Test Kit |
||
abx294181-50g | Abbexa | 50 µg |
SARS-CoV-2 Antigen Rapid Test Kit |
||
CoV2Ag-1 | UnScience | 1T |
SARS-CoV-2 Antigen Rapid Test Kit |
||
CoV2Ag-25 | UnScience | 25T/kit |
SARS-CoV-2 Antigen Rapid Test Kit |
||
GF101A2 | Shenzhen Lvshiyuan Biotechnology | 25 Test/kit |
Dengue Epi-10 Antigen For Rapid Test |
||
MBS596126-1mg | MyBiosource | 1mg |
Dengue Epi-10 Antigen For Rapid Test |
||
MBS596126-2mg | MyBiosource | 2mg |
Dengue Epi-10 Antigen For Rapid Test |
||
MBS596126-5mg | MyBiosource | 5mg |
Dengue Epi-13 Antigen For Rapid Test |
||
MBS596127-1mg | MyBiosource | 1mg |
Dengue Epi-13 Antigen For Rapid Test |
||
MBS596127-2mg | MyBiosource | 2mg |
Dengue Epi-13 Antigen For Rapid Test |
||
MBS596127-5mg | MyBiosource | 5mg |
Dengue epi-10 antigen for rapid test |
||
MBS596210-1mg | MyBiosource | 1mg |
Dengue epi-10 antigen for rapid test |
||
MBS596210-2mg | MyBiosource | 2mg |
Dengue epi-10 antigen for rapid test |
||
MBS596210-5mg | MyBiosource | 5mg |
Dengue epi-13 antigen for rapid test |
||
MBS596211-1mg | MyBiosource | 1mg |
Dengue epi-13 antigen for rapid test |
||
MBS596211-2mg | MyBiosource | 2mg |
Dengue epi-13 antigen for rapid test |
||
MBS596211-5mg | MyBiosource | 5mg |
Rat CA125(Carbohydrate Antigen 125) ELISA Kit |
||
ER0788 | FN Test | 96T |
Rat Cd44(CD44 antigen) ELISA Kit |
||
ER0342 | FN Test | 96T |
Dengue Virus NS1 Antigen Rapid Test Kit |
||
abx090706-100l | Abbexa | 100 µl |
Dengue Virus NS1 Antigen Rapid Test Kit |
||
abx090706-1ml | Abbexa | 1 ml |
Dengue Virus NS1 Antigen Rapid Test Kit |
||
abx090706-200l | Abbexa | 200 µl |
Typhoid Antigen (S. typhi) Rapid Test Kit |
||
abx092222-100l | Abbexa | 100 µl |
Typhoid Antigen (S. typhi) Rapid Test Kit |
||
abx092222-1ml | Abbexa | 1 ml |
Typhoid Antigen (S. typhi) Rapid Test Kit |
||
abx092222-200l | Abbexa | 200 µl |
Mouse CA125(Carbohydrate Antigen 125) ELISA Kit |
||
EM0887 | FN Test | 96T |
Feline Panleukopenia Virus (FPV) Antigen Test Card |
||
C11361 | Ring Biotechnology Co | 15T |
Human CD48(CD48 antigen) ELISA Kit |
||
EH4332 | FN Test | 96T |
Human CD81(CD81 antigen) ELISA Kit |
||
EH7221 | FN Test | 96T |
Human CD44(CD44 antigen) ELISA Kit |
||
EH0654 | FN Test | 96T |
Mouse CD44( CD44 antigen) ELISA Kit |
||
EM0433 | FN Test | 96T |
Rat Alcam(CD166 antigen) ELISA Kit |
||
ER0216 | FN Test | 96T |
Recombinant human Lymphocyte antigen 6K |
||
P2272 | FN Test | 100ug |
Helicobacter pylori Antigen Fluorescence Test Kit |
||
F11365 | Ring Biotechnology Co | 15T |
COVID-19 Antigen Rapid Test Pen (Saliva) |
||
BSV-COV-2PEN20 | BioServUK | 20 pc |
Human CD109(CD109 antigen) ELISA Kit |
||
EH1701 | FN Test | 96T |
Human CD177(CD177 antigen) ELISA Kit |
||
EH1752 | FN Test | 96T |
Human ALCAM(CD166 antigen) ELISA Kit |
||
EH0001 | FN Test | 96T |
Human CD276(CD276 antigen) ELISA Kit |
||
EH0634 | FN Test | 96T |
Mouse Alcam(CD166 antigen) ELISA Kit |
||
EM0324 | FN Test | 96T |
Human CA-125(Carbohydrate Antigen 125) ELISA Kit |
||
EH0361 | FN Test | 96T |
Dog Giardia lamblia Antigen Rapid Test Kit |
||
abx092122-100l | Abbexa | 100 µl |
Dog Giardia lamblia Antigen Rapid Test Kit |
||
abx092122-1ml | Abbexa | 1 ml |
Dog Giardia lamblia Antigen Rapid Test Kit |
||
abx092122-200l | Abbexa | 200 µl |
African Swine Fever Antigen Rapid Test Kit |
||
abx092160-100l | Abbexa | 100 µl |
African Swine Fever Antigen Rapid Test Kit |
||
abx092160-1ml | Abbexa | 1 ml |
African Swine Fever Antigen Rapid Test Kit |
||
abx092160-200l | Abbexa | 200 µl |
Human MKI67(Antigen KI-67) ELISA Kit |
||
EH0684 | FN Test | 96T |
Human TES(Testin) ELISA Kit |
||
EH1738 | FN Test | 96T |
Human CD5L(CD5 antigen-like) ELISA Kit |
||
EH2229 | FN Test | 96T |
Mouse CD5l( CD5 antigen-like) ELISA Kit |
||
EM0762 | FN Test | 96T |
Human CEA(Carcinoembryonic Antigen) ELISA Kit |
||
EH0090 | FN Test | 96T |
Human CD52(CAMPATH-1 antigen) ELISA Kit |
||
EH1286 | FN Test | 96T |
Recombinant human B-lymphocyte antigen CD19 |
||
P1837 | FN Test | 100ug |
Recombinant human B-lymphocyte antigen CD20 |
||
P2398 | FN Test | 100ug |
Avian Influenza Virus Antigen Rapid Test Kit |
||
abx092015-100l | Abbexa | 100 µl |
Avian Influenza Virus Antigen Rapid Test Kit |
||
abx092015-1ml | Abbexa | 1 ml |
Avian Influenza Virus Antigen Rapid Test Kit |
||
abx092015-200l | Abbexa | 200 µl |
Feline Leukemia Virus Antigen Rapid Test Kit |
||
abx092134-100l | Abbexa | 100 µl |
Feline Leukemia Virus Antigen Rapid Test Kit |
||
abx092134-1ml | Abbexa | 1 ml |
Feline Leukemia Virus Antigen Rapid Test Kit |
||
abx092134-200l | Abbexa | 200 µl |
Swine Influenza Virus Antigen Rapid Test Kit |
||
abx092159-100l | Abbexa | 100 µl |
Swine Influenza Virus Antigen Rapid Test Kit |
||
abx092159-1ml | Abbexa | 1 ml |
Swine Influenza Virus Antigen Rapid Test Kit |
||
abx092159-200l | Abbexa | 200 µl |
Prostate Specific Antigen (PSA) Rapid Test Kit |
||
abx092266-100l | Abbexa | 100 µl |
Prostate Specific Antigen (PSA) Rapid Test Kit |
||
abx092266-1ml | Abbexa | 1 ml |
Prostate Specific Antigen (PSA) Rapid Test Kit |
||
abx092266-200l | Abbexa | 200 µl |
Human Giardia lamblia Antigen Rapid Test Kit |
||
abx472016-1096tests | Abbexa | 10 × 96 tests |
Human Giardia lamblia Antigen Rapid Test Kit |
||
abx472016-596tests | Abbexa | 5 × 96 tests |
Human Giardia lamblia Antigen Rapid Test Kit |
||
abx472016-96tests | Abbexa | 96 tests |
Human LY75(Lymphocyte antigen 75) ELISA Kit |
||
EH0299 | FN Test | 96T |
CHW Ag LiliF™ Canine heartworm antigen test |
||
IR0441246 | iNtRON Biotechnology Inc | 10 Tests/Kit |
Rat PSA(Prostate Specific Antigen) ELISA Kit |
||
ER1293 | FN Test | 96T |
Recombinant human Antigen peptide transporter 1 |
||
P1680 | FN Test | 100ug |
Human CA50(Carbohydrate Antigen 50) ELISA Kit |
||
EH1396 | FN Test | 96T |
Mouse Ly6c1( Lymphocyte antigen 6C1) ELISA Kit |
||
EM0555 | FN Test | 96T |
Rat TPA(Tissue Polypeptide Antigen) ELISA Kit |
||
ER1398 | FN Test | 96T |
Canine Distemper Virus Antigen Rapid Test Kit |
||
abx092034-100l | Abbexa | 100 µl |
Canine Distemper Virus Antigen Rapid Test Kit |
||
abx092034-1ml | Abbexa | 1 ml |
Canine Distemper Virus Antigen Rapid Test Kit |
||
abx092034-200l | Abbexa | 200 µl |
Canine Influenza Virus Antigen Rapid Test Kit |
||
abx092137-100l | Abbexa | 100 µl |
Canine Influenza Virus Antigen Rapid Test Kit |
||
abx092137-1ml | Abbexa | 1 ml |
Canine Influenza Virus Antigen Rapid Test Kit |
||
abx092137-200l | Abbexa | 200 µl |
Feline Herpesvirus (FHV) Antigen Rapid Test Kit |
||
abx092275-100l | Abbexa | 100 µl |
Feline Herpesvirus (FHV) Antigen Rapid Test Kit |
||
abx092275-1ml | Abbexa | 1 ml |
Feline Herpesvirus (FHV) Antigen Rapid Test Kit |
||
abx092275-200l | Abbexa | 200 µl |
Feline Calicivirus (FCV) Antigen Rapid Test Kit |
||
abx092279-100l | Abbexa | 100 µl |
Feline Calicivirus (FCV) Antigen Rapid Test Kit |
||
abx092279-1ml | Abbexa | 1 ml |
Feline Calicivirus (FCV) Antigen Rapid Test Kit |
||
abx092279-200l | Abbexa | 200 µl |
Human Candida albicans Antigen Rapid Test Kit |
||
abx472009-1096tests | Abbexa | 10 × 96 tests |
Human Candida albicans Antigen Rapid Test Kit |
||
abx472009-596tests | Abbexa | 5 × 96 tests |
Human Candida albicans Antigen Rapid Test Kit |
||
abx472009-96tests | Abbexa | 96 tests |
Canine Parvovirus(CPV) antigen rapid test card |
||
LSY-20036 | Shenzhen Lvshiyuan Biotechnology | 10 test/kit |
Healgen Coronavirus Rapid Antigen Test (Professional use) |
||
BSV-GCCOV-502a-20 | BioServUK | 20 tests |
Mouse PSA(Prostate Specific Antigen) ELISA Kit |
||
EM1314 | FN Test | 96T |
Recombinant human Melanoma-associated antigen 3 |
||
P1547 | FN Test | 100ug |
Recombinant human Melanoma-associated antigen 2 |
||
P1622 | FN Test | 100ug |
CPV Ag LiliF™ Canine parvovirus antigen test |
||
IR0441526 | iNtRON Biotechnology Inc | 10 Tests/Kit |
Mouse TPA(Tissue Polypeptide Antigen) ELISA Kit |
||
EM1633 | FN Test | 96T |
Human TPA(Tissue Polypeptide Antigen) ELISA Kit |
||
EH3901 | FN Test | 96T |
Newcastle Disease Virus Antigen Rapid Test Kit |
||
abx092016-100l | Abbexa | 100 µl |
Newcastle Disease Virus Antigen Rapid Test Kit |
||
abx092016-1ml | Abbexa | 1 ml |
Newcastle Disease Virus Antigen Rapid Test Kit |
||
abx092016-200l | Abbexa | 200 µl |
Newcastle disease virus(NDV) antigen rapid test |
||
LSY-20025 | Shenzhen Lvshiyuan Biotechnology | 40 test/kit |
Human HLA-A(Leukocyte Antigen A) ELISA Kit |
||
EH3227 | FN Test | 96T |
CCV Ag LiliF™ Canine coronavirus antigen test |
||
IR0441071 | iNtRON Biotechnology Inc | 10 Tests/Kit |
Rat Tp53(Cellular tumor antigen p53) ELISA Kit |
||
ER0394 | FN Test | 96T |
Porcine circovirus(PCV2) antigen rapid test card |
||
LSY-20013-2 | Shenzhen Lvshiyuan Biotechnology | 40 test/kit |
Human GPA33(Cell surface A33 antigen) ELISA Kit |
||
EH1535 | FN Test | 96T |
FCoV Ag LiliF™ Feline coronavirus antigen test |
||
IR0541071 | iNtRON Biotechnology Inc | 10 Tests/Kit |
Human PSCA(Prostate stem cell antigen) ELISA Kit |
||
EH2380 | FN Test | 96T |
Human SSA(Sjogren syndrome antigen A) ELISA Kit |
||
EH4256 | FN Test | 96T |
Malaria PF and PV Antigen Rapid Test Kit |
||
abx092211-100l | Abbexa | 100 µl |
Malaria PF and PV Antigen Rapid Test Kit |
||
abx092211-1ml | Abbexa | 1 ml |
Malaria PF and PV Antigen Rapid Test Kit |
||
abx092211-200l | Abbexa | 200 µl |
Human CYFRA21-1(Cytokeratin Fragment Antigen 21-1) ELISA Kit |
||
EH0364 | FN Test | 96T |
Cancer Antigen CA125 Enzyme Immunoassay Test Kit |
||
GWB-26C1BA | GenWay Biotech | ELISA_Kits |
Human MS4A1(B-lymphocyte antigen CD20) ELISA Kit |
||
EH14877 | FN Test | 96T |
Human LCA/CD45(Leukocyte Common Antigen) ELISA Kit |
||
EH3290 | FN Test | 96T |
Human SPAG5(sperm associated antigen 5) ELISA Kit |
||
EH4134 | FN Test | 96T |
COVID-19 Antigen Test Kit (colloidal gold method) |
||
TRI-K03M1S | TRI Biotech | 50T |
With the underlying study, the head-to-head test performance and the usability of self-collected samples for SARS-CoV-2 detection using rapid antigen detection devices were evaluated. The results confirm similar sensitivity of self-collected anterior nasal swabs to that of professionally collected nasopharyngeal swabs for patients with a CT of < 30 determined by RT-PCR.