PROBLEM TO BE SOLVED: To provide a filter for bioseparation giving no damage to a test object with high B/F (Bound form/Free form) separation efficiency and low filter resistance, and capable of easily separating a target object, and a kit for bioseparation.;SOLUTION: The filter 1 for bioseparation has a filter 2 having pores 3 each having a straight axis and having a pore diameter distribution of a straight line and ribs 4 substantially integrated with the filter 2.;COPYRIGHT: (C)2006,JPO&NCIPI
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