Dyeing agent and apparatus for image analysis of flow type stain particles

摘要

The invention discloses dyeing agents which are excellent in visual recognition of discernible or tangible components in a sample and cause no coagulation of proteins, sugars or glycoproteins dissolved in the sample, and an apparatus for image analysis of flow type stain particles in which by using such dyeing agents, particles of discernible components suspended in a flowing sample can be detected so that images of the particles can be efficiently photographed and the discernible components can thus be analyzed by image processing of the thus obtained image.