4-in-1 Infectious Disease Screening Test Kit, HBsAg HCV HIV 1/2 Syphilis Combo Rapid Test Cassette Antibody Diagnostic Reagent

4-in-1 Infectious Disease Screening Test Kit

The 4-in-1 Infectious Disease Screening Test Kit is designed for qualitative screening of four important infectious disease markers in one convenient rapid test cassette. It is suitable for self-testing and professional use, helping users complete preliminary screening quickly and easily.

HBsAg / HCV / HIV 1/2 / Syphilis Combo Rapid Test Cassette.

This combo rapid test cassette is intended for the qualitative detection of HBsAg, HCV antibodies, HIV 1/2 antibodies, and Syphilis / TP antibodies.

4-in-1 Combo Rapid Test

One cassette covers four screening items: HBsAg, HCV, HIV 1/2, and Syphilis / TP. The combo format helps save time and makes screening more convenient.

Suitable for Self-Testing & Professional Use

Designed for both self-testing and professional use. Suitable for personal health screening, clinic use, laboratory use, community screening programs, and professional testing environments.

Fast Visual Results

Read the result at 15 minutes. Do not interpret the result after 20 minutes. The clear C/T line format makes the result easy to read.

Multiple Specimen Options

For self-testing, fingerstick whole blood can be used. For professional use, the test may be performed with whole blood, serum, or plasma specimens according to the package insert.

Easy to Use, No Analyzer Required

Add the specimen and buffer according to the instructions, wait for the colored line or lines to appear, and read the result visually. No additional analyzer is required.

How to Use

Bring the test cassette, specimen, and buffer to room temperature before testing.
Open the sealed pouch and place the cassette on a clean, flat surface.
Add the specimen to the sample well according to the package insert.
Add buffer as instructed.
Wait for the colored line or lines to appear.
Read the result at 15 minutes.
Do not interpret the result after 20 minutes.
Result Interpretation
Positive Result

Two colored lines appear: one line in the control region C and one line in the test region T.
Any visible line in the test region should be considered positive.

Negative Result

Only one colored line appears in the control region C. No visible line appears in the test region T.

Invalid Result

No control line appears. This may be caused by insufficient specimen volume or incorrect procedure. Please repeat the test with a new cassette.

Storage

Store at 2–30°C.
Do not freeze.
Keep the cassette in the sealed pouch until use.
Keep away from direct sunlight and moisture.
Do not use after the expiration date.

FAQ

Q1: What does HIV 1/2 mean?
HIV 1/2 means HIV Type 1 and HIV Type 2. This test is designed to screen for antibodies to HIV-1 and HIV-2.

Q2: Can this test be used for self-testing?
Yes. This product is suitable for self-testing and professional use. Please follow the instructions carefully before use.

Q3: When should I read the result?
Read the result at 15 minutes. Do not interpret the result after 20 minutes.

Q4: What specimens can be used?
The test can be used with whole blood, serum, or plasma. For self-testing, fingerstick whole blood is commonly used.

Q5: Is this a quantitative test?
No. This is a qualitative screening test. It only provides positive, negative, or invalid results and does not measure concentration.

Q6: What should I do if the result is positive?
A positive or suspected result should be confirmed by a professional healthcare provider or laboratory testing method.

Q7: What should I do if the result is invalid?
Repeat the test with a new cassette and follow the instructions carefully. Make sure enough specimen and buffer are added.