METHOD FOR TESTING NK CELL ACTIVITY USING SYNERGISTIC ACTIVITY OF RECEPTOR, AND METHOD FOR DIAGNOSING DISEASE ASSOCIATED WITH NK CELL ACTIVITY USING SAME

摘要

The present invention relates to a method for testing NK cell activity and a composition for testing NK cell activity, the method for testing NK cell activity comprising the steps of: specifically stimulating at least two distinguishable factors in an NK cell in a sample; measuring the synergistic activation level of the NK cell; and comparing the synergistic activation level of the NK cell against that of a normal NK cell. In addition, the present invention relates to a kit for diagnosing a disease associated with the synergistic activity of a NK cell, the kit comprising the composition.