Use the lancet to prick your finger and collect a drop of blood.
INSTI HIV-1/HIV-2 Antibody Test
Introducing The World’s Fastest HIV Testing Kit
The INSTI HIV-1/HIV-2 Antibody Test is a rapid, single-use point-of-care immunoassay that detects antibodies to HIV-1 and HIV-2 in as little as 60 seconds. Designed for trained healthcare personnel, it integrates seamlessly into clinical workflows across hospitals, laboratories, emergency departments, and community outreach settings.
Compatible with fingerstick blood, venous whole blood, plasma, and serum. No external timers or additional equipment required.
Access the technical documentation you need to evaluate, implement, and train your team on the INSTI HIV-1/HIV-2 Antibody Test.
Instructions for Use (IFU)
Complete testing procedure, result interpretation, safety information, and storage guidelines.
Download IFU (PDF)
Product Data Sheet
Technical specifications, performance data, and ordering information in a single-page summary.
Download Data Sheet (PDF)
Training Resources
Video demonstrations and training materials available through INSTI University, our dedicated learning platform for healthcare professionals.
Visit INSTI UniversityFlow-Through Technology. Faster Than the Rest.
Most rapid HIV tests rely on lateral flow technology, where the sample migrates horizontally across a test strip. This process takes 15 to 20 minutes and can produce faint, difficult-to-read results.
INSTI works differently. Its proprietary flow-through design filters the sample vertically through the test membrane, capturing HIV antibodies with precision. The result: a clear, high-contrast dot that appears in approximately 60 seconds. No ambiguity, no waiting.
This speed advantage is not just about convenience. In high-volume settings like outreach events, emergency departments, and mobile testing programs, a 60-second test means more people tested per session, fewer lost-to-follow-up cases, and faster connections to care.
Key technology advantages:
Unique immunofiltration flow-through design for faster antibody detection. Built-in IgG capture procedural control for test validation. Detects both IgM and IgG antibodies, enabling earlier detection compared to IgG-only assays. Proprietary HIV antigen formulation.
Product Specifications
Everything you need to evaluate INSTI for your testing program, at a glance.
| Specification | Details |
|---|---|
| Test Name | INSTI HIV-1/HIV-2 Antibody Test |
| Test Type | Rapid, visually read flow-through immunoassay |
| Intended Use | Qualitative detection of antibodies to HIV-1 and HIV-2 |
| Intended Users | Trained healthcare personnel in professional settings |
| CLIA Status | CLIA Waived |
| Specimen Types | Fingerstick whole blood, venous whole blood, plasma, serum |
| Time to Result | As little as 60 seconds |
| Sensitivity | >99% (fingerstick blood) |
| Specificity | >99% (fingerstick blood) |
| Antibodies Detected | IgM and IgG (enables earlier detection) |
| Control | Built-in IgG capture procedural control |
| Storage | 2–30°C. Do not freeze. Store in original packaging. |
| Shelf Life | Refer to expiration date on packaging |
| Kit Contents | Membrane unit, sample diluent, color developer, clarifying solution, lancet, pipette, alcohol swab |
| Regulatory Approvals | FDA Cleared, Health Canada Approved, CE Marked (EU), WHO Prequalified |
| Packaging | Available in point-of-care use packaging |
Over 15 Million Tests Performed Worldwide Since 2006
Since its introduction in 2006, the INSTI HIV-1/HIV-2 Antibody Test has become one of the most widely used rapid HIV tests in professional healthcare settings. Over 15 million tests have been performed across more than 50 countries.
INSTI is approved, cleared, or certified by the leading regulatory bodies in the world:
Used by hospitals, public health departments, community health centers, harm reduction programs, NGOs, and government testing initiatives worldwide.
THREE STEPS. ONE MINUTE. DONE.
Testing yourself for HIV has never been simpler. Here's exactly how it works:
Add your blood into Bottle 1 and shake.
ADD BLOOD SAMPLE
Shake and pour solutions one at a time.
POUR SOLUTIONS
What Healthcare Professionals Say
Ready to Bring INSTI to Your Organization?
Whether you're equipping a clinic, scaling a public health program, or expanding testing access in your community, our team is ready to help. Get in touch to discuss pricing, volume orders, and implementation support.
Contact Our Team
