| abstract |
The present invention provides a biological particle separation substrate and a method for producing the same, which can separate and / or remove biological particles from a suspension containing biological particles in a simple, safe, inexpensive and short-time operation. A method for producing a biological particle separating substrate. (1) a step of preparing a water-insoluble substrate surface having a negative charge or a positive charge, (2) the aqueous solution of the polymer having a charge opposite to that of the substrate surface prepared in (1) above (1 ) Step of immersing the base material prepared in (3), (3) Step of washing the base material with an aqueous solution not containing a charged polymer [selection figure] None |