Question 1

What does Merilisa Dengue NS1 Ag detect?

Accepted Answer

Merilisa Dengue NS1 Ag is designed for the qualitative detection of Dengue NS1 antigen in human serum or plasma. It detects all four Dengue virus serotypes—DEN-1, DEN-2, DEN-3, and DEN-4.

Question 2

At what stage of dengue infection is NS1 antigen detectable?

Accepted Answer

NS1 antigen is typically detectable during the early phase of dengue infection, from day 1 of fever onset and can be present up to 7–9 days, making it useful for early diagnosis before antibody formation.

Question 3

What principle is used in Merilisa Dengue NS1 Ag?

Accepted Answer

The assay is based on a one-step direct sandwich ELISA principle, using highly purified monoclonal antibodies for specific capture and detection of the NS1 antigen.

Question 4

What type of sample is required and how much volume is needed?

Accepted Answer

The test requires human serum or plasma. A specimen volume of 50ul is sufficient for testing, as specified in the protocol.

Question 5

What features help ensure accuracy and ease of use?

Accepted Answer

Merilisa Dengue NS1 Ag includes color-coded reagents to minimize procedural errors, sample addition monitoring for correct workflow execution, and standardized incubation steps to support reliable and reproducible results.

Merilisa Dengue NS1

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Availability of products may vary by region.For further details, please contact our support team.

Availability of products may vary by region.
For further details, please contact our support team.