| abstract |
(57) [Summary] [Purpose] To provide a leukocyte selective removal filter material that efficiently removes leukocytes while suppressing the loss of platelets and has almost no eluate. A filter material is a porous element having pores capable of filtering blood, and the surface of the filter material is coated with a multimer having both a hydrophobic portion and a polyethylene oxide chain. A white blood cell selective removal filter material. |