| 摘要 |
The present invention provides a method for analysing levels of markers of subpopulations of vesicles in a sample comprising a heterogeneous population of said vesicles, the method comprising a) contacting said sample with a set of at least two capture agents, marker of said vesicles; thereby capturing at least two subpopulations of said vesicles, b) contacting the captured at least two subpopulations of vesicles with at least two different detection agents, thereby labeling at least two markers of said at least two subpopulations of said vesicles inversely with said at least two capture agents and at least two detection agents, thereby generating an at least 2x2 matrix of signal intensities, and c) determining the levels of said at least two markers of said at least two subpopulations of said vesicles, wherein said levels of said at least two markers of subpopulations of said vesicles are determined relative to each other. |
