INSTI Multiplex HIV-1 / HIV-2 Syphilis Antibody Test
INSTI Multiplex HIV-1 / HIV-2 Syphilis Antibody Test
Available in stock (250)
Screen for HIV and Syphilis in a Single Test
HIV and syphilis co-infection is a growing global health concern. The two infections share common transmission routes, and the presence of syphilis can increase both the risk of acquiring HIV and the likelihood of transmitting it. In populations where one infection is prevalent, the other is often close behind.
Traditional screening protocols require separate tests for each infection, doubling the time, supplies, and steps involved. The INSTI Multiplex changes that. One fingerstick, one test device, one minute. Both results appear on the same membrane unit, clearly differentiated by distinct dot positions.
For healthcare providers, this means faster throughput in high-volume settings, reduced supply costs, and fewer opportunities for patients to leave before receiving results. For public health programs, it means more comprehensive screening with less complexity.
Why multiplex testing matters:
Detects HIV-1 antibodies, HIV-2 antibodies, and antibodies directed against Treponema pallidum (syphilis) antigens from one sample. Eliminates the need for separate HIV and syphilis rapid tests. Reduces per-patient testing time and consumable costs. Supports prenatal screening, sexual health programs, and outreach settings where co-infection risk is elevated. Minimizes lost-to-follow-up by delivering both results before the patient leaves.
Product Specifications
Everything you need to evaluate INSTI for your testing program, at a glance.
| Specification | Details |
|---|---|
| Test Name | INSTI Multiplex HIV-1/HIV-2 Syphilis Antibody Test |
| Test Type | Rapid, visually read flow-through immunoassay |
| Intended Use | Simultaneous qualitative detection of antibodies to HIV-1, HIV-2, and Treponema pallidum (syphilis) |
| Specimen Types | Fingerstick whole blood, venous whole blood, plasma, serum |
| Time to Result | As little as 60 seconds |
| HIV Sensitivity | 99.3–100% (fingerstick blood) |
| HIV Specificity | 99.0–99.8% (fingerstick blood) |
| Syphilis Detection | >Measures antibodies directed against T. pallidum antigens |
| Antibodies Detected | IgM and IgG (enables earlier detection) |
| Control | Built-in IgG capture procedural control |
| Results Format | Three distinct dot positions on one membrane: control, HIV, syphilis |
| 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 | CE Marked (EU), Health Canada Approved, Australia ARTG Listed |
| Packaging | Available in point-of-care use packaging |
The INSTI Multiplex HIV-1/HIV-2 Syphilis Antibody Test has been available since 2015, building on the same platform that powers over 15 million INSTI tests worldwide.
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Product Details
Product Details
- 100% authentic
- Shipping weight: 0.08 kg
- Package quantity: 60 count
- Dimensions: 10.5 x 5.1 x 5.1 cm , 0.08 kg
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How do I cancel or edit an order?
How do I cancel or edit an order?
Unfortunately, we cannot cancel orders due to a change of mind. However, we understand that mistakes happen. If you need to edit your order information, such as the delivery address or contact number, please contact our customer service as soon as possible.
Here’s what you can do:
- Contact our customer service via email address, or Live Chat.
- Have your order number ready when contacting customer service.
- We cannot guarantee changes to orders after 24 hours of placement. This is because orders may be processed once received
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How can I track my order?
You can track your order by checking the shipping confirmation email, which contains a tracking number and a link to the courier's website. Alternatively, log in to your account on our website, navigate to "My Orders," and click on the tracking link provided for your order.
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What if there is a problem with my order?
If there is an issue with your order, please contact our customer service team as soon as possible. You can reach us via email, phone, or through the contact form on our website. Provide your order number and a brief description of the problem so we can assist you quickly.
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I didn't receive all off my order?
If part of your order is missing, please check the shipping confirmation email to see if the items were sent separately. If all items should have arrived together or if you have concerns, contact our customer service team with your order number. We’ll investigate and resolve the issue promptly.
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