CONTAINER FOR FORMATION OF CELLULAR AGGREGATE, METHOD OF FORMATION OF CELLULAR AGGREGATE, METHOD FOR SCREENING OF SUBSTANCE AND METHOD FOR STUDY OF THE FUNCTION CELL

摘要

A container for forming an aggregated cell mass, in which a group represented by general formula (1) [wherein R1, R2 and R3 independently represent an alkyl group having 1 to 6 (inclusive) carbon atoms; and m represents an integer of 2 to 6 (inclusive)] and at least one group selected from an amino group, a carboxyl group and a hydroxyl group are present in the vicinity of the surface thereof.