CTK Biotech
Affordable rapid test kits for HIV, hepatitis, dengue, malaria, and more
CTK Biotech manufactures rapid immunoassay test kits for infectious disease screening in resource-limited settings. Their OnSite rapid test line covers HIV, hepatitis, dengue, malaria, Zika, chikungunya, leptospirosis, and other diseases endemic to the Caribbean — providing WHO-quality diagnostics at price points accessible to every island health system.
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Products
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Product Families
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Sectors Served
Product Portfolio
OnSite Infectious Disease Rapid Tests
Rapid diagnostic tests for HIV, hepatitis, and tropical diseases.
OnSite HIV 1/2 Ab Plus Combo
Fourth-generation HIV rapid test detecting HIV-1/2 antibodies and p24 antigen for earlier detection. WHO prequalified. Whole blood, serum, or plasma.
- 4th gen Ab + p24 Ag
- WHO prequalified
- Whole blood/serum/plasma
- 15-minute result
OnSite Dengue IgG/IgM Rapid Test
Rapid dengue antibody test for Caribbean endemic surveillance. Distinguishes IgG (secondary) from IgM (primary/acute) infection.
- IgG/IgM differentiation
- Whole blood/serum/plasma
- 15-minute result
- Endemic surveillance
OnSite Malaria Pf/Pv Rapid Test
Rapid malaria test differentiating P. falciparum from P. vivax. WHO prequalified for malaria-endemic Caribbean territories.
- Pf/Pv differentiation
- WHO prequalified
- Whole blood
- 15-minute result
OnSite Hepatitis Panel
Individual rapid tests for HBsAg, Anti-HCV, Anti-HBs, Anti-HBc, and HAV IgM. Complete hepatitis screening at the point of care.
- HBV/HCV/HAV targets
- Individual cassette tests
- 15-minute results
- CE marked
OnSite Leptospira IgG/IgM Combo
Rapid leptospirosis antibody detection — critical for Caribbean post-hurricane and flooding disease surveillance.
- IgG/IgM detection
- Post-flood/hurricane surveillance
- 15-minute result
- Whole blood/serum
Applications
- HIV screening
- Tropical disease surveillance
- Hepatitis screening
- Malaria detection
- Post-disaster disease response
Sectors Served
Interested in CTK Biotech?
Contact us for pricing, product availability, and technical support for CTK Biotech products in your territory.