Competitive receptor binding assay for detecting beta-glucans

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

Reexamination Certificate

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C435S007900, C435S007920, C435S007930

Reexamination Certificate

active

08008031

ABSTRACT:
The present invention provides a method for detecting a beta-glucan having immunomodulatory activity in a human cell, which uses a test cell line that stably expresses human dectin-1 molecule on the cell surface and does not express other glucan receptors and a specific amount of a marker beta-glucan that specifically binds to human dectin-1 molecule for detection.

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