| abstract |
There is provided a copolymer for suppressing protein adsorption, which contains a constitutional unit (a) represented by Formula 1 and a constitutional unit (b) represented by Formula 2, and which is used for producing an article that comes in contact with a protein. In the formula, R 1 represents a hydrogen atom or a methyl group, R 2 represents an OR 33 , a halogen atom, COR 34 , COOR 35 , CN, CONR 36 R 37 , or R 38 , where R 33 to R 37 each independently represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alicyclic group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heteroaryl group, a substituted or unsubstituted non-aromatic heterocyclic group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted alkaryl group, or a substituted or unsubstituted organosilyl group, and R 38 represents a substituted or unsubstituted aryl group or a substituted or unsubstituted heteroaryl group. |