Excel HBsAg Device is a rapid qualitative test for the detection of Hepatitis B Surface Antigen (HBsAg) in human serum or plasma. The one-step cassette test provides visually interpreted results within approximately 10–20 minutes without requiring laboratory equipment.

Product Full Description

The Excel HBsAg Device is a rapid diagnostic test designed for the qualitative detection of Hepatitis B Surface Antigen (HBsAg) in human serum or plasma.

This one-step cassette-style test uses an immunochromatographic/lateral-flow assay principle. Specific monoclonal and polyclonal antibodies are employed to detect HBsAg in the specimen. The test is designed for convenient visual interpretation and does not require specialized laboratory equipment for reading the result.

The test can provide results in approximately 10–20 minutes, making it suitable for rapid screening workflows in appropriate professional healthcare and laboratory settings.

Test Principle

The Excel HBsAg rapid test is based on a sandwich immunoassay principle. When HBsAg is present in the specimen, it reacts with specific antibodies incorporated into the test device. The resulting reaction produces a visible test line according to the device’s interpretation instructions.

Sample Type

The test is intended for use with human serum or plasma.

General Test Procedure

1. Bring the test device and specimen to the recommended testing conditions.
2. Open the sealed pouch and remove the test cassette.
3. Apply the specified amount of serum or plasma to the sample well using the appropriate pipette/dropper.
4. Allow the test to develop for approximately 10–20 minutes.
5. Read the result visually according to the manufacturer’s instructions.
6. Do not interpret the result after the specified maximum reading time (30 minutes).

Storage & Sample Handling

Serum specimens should be collected and separated appropriately before testing. If testing cannot be performed on the day of collection, specimens should be stored under appropriate conditions and brought back to room temperature before testing. Avoid repeated freeze-thaw cycles.

For professional in vitro diagnostic use only. Results should be interpreted according to the manufacturer’s instructions and in conjunction with appropriate clinical or laboratory evaluation.

Product Specifications