FIELD: chemistry.
SUBSTANCE: invention relates to biotechnology and represents a device and a system for identification and selective change of a required subpopulation of cells in a population with cell samples. The device and system include a path of liquid movement. The device and system include application of an objective, an optic axis of which is located coaxially to the path of jet movement in a focal point. The device and system include a detector for detection of light, focused by the objective, a logical programme, interfaced with the detector, used to determine whether a cell in the population with the cell samples is a part of required subpopulation of cells, and to output signals basing on determination whether cell is part of the required subpopulation of cells, and a controlled power source, interfaced with the logical programme, used for selective change of either cells in the required subpopulation of cells or the cells, which do not belong to the required subpopulation of cells, in accordance with a signal sent by the logical programme.
EFFECT: claimed invention makes it possible to perform the cell sorting with greater efficiency and accuracy.
17 cl, 22 dwg
