| abstract |
The present invention provides a method for separating a biological substance in a sample using randomly shaped fine particles of resin having charge and an aggregating agent. SOLUTION: Randomly shaped fine particles 1 capable of adsorbing a biological substance, fine particles 2 capable of binding to the fine particle 1, an aggregating agent 1 capable of adsorbing the biological substance, A method for separating and recovering a biological substance in a sample, comprising mixing two or more kinds of aggregating agent 2 capable of binding to the fine particle and the aggregating agent, and a biologically relevant substance containing these fine particles and the aggregating agent Separation and recovery kit. The fine particles 1 are ion exchange resins, and the flocculants 1 and 2 are polymers. [Selection] Figure 1 |