As WESAIL Biotech Co., Ltd. makes persistent efforts to assist the global pandemic disease control, two more COVID-19 related products were introduced to the market, namely COVID-19 Neutralizing Antibody Test Kit and Flu+COVID-19 Ag Test Kit.

Industry partners can apply for samples of WESAIL COVID-19 Diagnostic Family with NO CHARGE via FREE SAMPLE.

WESAIL COVID-19 Diagnostic Family includes Antigen Test Kit, Neutralizing Antibody Test Kit, Flu+Ag Test Kit and IgM/IgG Test Kit for different detection scenarios, which have completed registration and established strong sales in Germany, Italy, Spain, Russia, Turkey and other countries. All kits are colloidal gold-based, available in individual and 20 tests pack size.

 WESAIL COVID-19 Antigen Test Kit Incubation Period)

• Rapid detection of SARS-CoV-2 N-protein
• Result in 15 min
• LoD = 8x10² TCID₅₀/mL
• Specificity 99.2% & sensitivity 96.67%
• Overall percent agreement 98.4%
• For layman use, nasal/throat swab and saliva/VTM samples

 WESAIL COVID-19 Neutralizing Antibody Test Kit (Vaccine Effectiveness Evaluation)

• Result in 15 min
• Semi-quantitative detection of neutralizing antibodies
• Specificity 98.4% & sensitivity 95.4%
• Overall percent agreement 97.2%
• For whole blood/serum/plasma samples

 WESAIL Flu+COVID-19 Ag Test Kit (Incubation Period & Early Infections)

• Simultaneously detection of Influenza A/B & COVID-19 antigens
• Result in 15 min
• COVID-19 Ag, sensitivity 91%, specificity 98%, LoD = 8x10² TCID₅₀/mL
• Influenza A, sensitivity 97%, specificity 100%
• Influenza B, sensitivity 95%, specificity 100%
• For nasal/throat swab and VTM samples

 WESAIL COVID-19 IgM/IgG Test Kit (Early & Acute Infections)

• Rapid detection of IgM & IgG antibodies
• Result in 6 min
• Specificity 99% & sensitivity ≥90%
• For whole blood/serum/plasma/peripheral blood samples