METHOD OF ARRANGING FERRITIN AND METHOD OF ARRANGING INORGANIC PARTICLES

摘要

It is intended to provide a method of arranging ferritin capable of achieving a high ratio of molecular membrane spots on which a single ferritin molecule is actually arranged (single arrangement ratio) to the total number of molecular membrane spots provided for arranging ferritin. Specifically, lysine in position 91 is substituted with glutamic acid in Fer8 ferritin in which 7 amino acids in positions 2 to 8 have been removed in an amino acid sequence (Fer0 sequence) translated from a natural DNA sequence.