About The Kit
Lateral Flow Immunochromatographic Assay
The Watchline HIV–Syphilis Combo Rapid Test is a rapid, qualitative, in vitro diagnostic device intended for the simultaneous detection of antibodies to HIV-1, HIV-2, and Treponema pallidum (syphilis) in human whole blood, serum, or plasma.
Our Values That Drive Success
Gives Fast Results
Receive your test results within minutes, helping you make timely and informed decisions.
High Accuracy
Engineered with advanced diagnostic technology to provide dependable and consistent performance.
User-Friendly Design
Simple testing procedure with easy-to-read control and test lines.
Hygienic & Safe
Each test is individually packed to ensure product integrity and user safety.
Technical Specifications
| Parameters | Specifications |
|---|---|
| Test Technology | Lateral Flow Immunochromatographic Assay (LFIA) |
| Target Analytes | HIV-1, HIV-2, and Treponema pallidum (syphilis) |
| Sample Type | Whole blood, serum or plasma |
| Storage Condition | Store at 2°C – 30°C, Avoid direct sunlight |
| Shelf Life | 24 months |
| Sensitivity | 100% |
| Specificity | 100% |
| Regulatory Scope | ISO 13485 |
Key Features
Simultaneously detects antibodies to HIV-1, HIV-2 and syphilis (T. pallidum).
Results in 10–15 minutes. No specialized laboratory equipment required.
Point of care, clinical and field testing.
One test replaces two, reducing cost per patient. Ideal for mass screening.
Test Procedure
Collect a whole blood, serum, or plasma sample.
Step 1➤
Add 10 µL of serum/plasma or 20 µL of whole blood to the sample well 'S'.
Step 2➤
Add 2 drops (~80 µL) of buffer to the sample well 'S'.
Step 3➤
Check your result after 15 minutes. Do not read the result after 20 minutes.
Step 4Result Interpretations
Negative
Syphilis Positive
HIV-1 Positive
HIV-2 Positive
HIV-1 & HIV-2 Positive
HIV + Syphilis Positive
HIV 2 + SYP Positive
HIV 1&2 + Syphilis Positive
Invalid
Invalid
Invalid
Invalid
Ordering Information
| Catalogue No | Pack Size | OEM | White Label | Watchline |
|---|---|---|---|---|
| 10886 | 10 Tests | ✓ | ✓ | ✓ |
| 10887 | 25 Tests | ✓ | ✓ | ✓ |
| 10888 | 50 Tests | ✓ | ✓ | ✓ |
| 10889 | 100 Tests | ✓ | ✓ | ✓ |