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Harry Schachter, a leader in the field of glycobiology and glycan synthesis, died April 17 at the age of 91. He was a member of the American Society of Biochemistry and Molecular Biology since 1970 and served on the Journal of Biological Chemistry editorial board in 1983.

Department of Biochemistry, University of Toronto

Harry Schachter was professor at the University of Toronto and at the Hospital For Sick Children in Toronto.

Schachter was born on Feb. 25, 1933, in Vienna, Austria, to Miriam Schachter Albright and Usher Schachter. In 1938, his family moved to Port of Spain, Trinidad, to escape Nazi persecution. When he was a student at St. Mary’s College, Schachter won the top prize in Trinidad for the Cambridge Advanced Level Examinations and earned the Jerningham Gold Medal.

In 1951, the family immigrated to Toronto, Canada. Schachter earned his B.S., M.D. and Ph.D. in biochemistry at the University of Toronto. He did his postdoctoral work at Johns Hopkins University and then returned to Canada in 1968. He became a professor and chair for the biochemistry department at the University of Toronto and chaired the Division of Biochemical Research at the Hospital for Sick Children.

Schachter’s research focused on the activity of glycotransferases, enzymes that mediate the glycosylation or linkage of sugars to accepter substrates. He characterized the glycosylation pathway for N- and O-linked glycans and determined the branching sequence of N-glycans found on secreted proteins and cell surface receptors. Schachter also helped characterize the first congenital disorder of glycosylation and investigated the roles of glycosylation in other diseases and tissue development.

During his career, Schachter published over 160 papers and edited several books. In addition to serving on the JBC editorial board, he was chief editor for the Glycoconjugate Journal. He earned multiple awards for his contributions to the field, including the Rosalind Kornfeld Award for Lifetime Achievement in Glycobiology in 2010 and the Austrian Cross of Honour for Science and Art First Class in 2011, and he was an elected fellow of the Royal Society of Canada.

Schachter’s colleagues and friends appreciated his kindness and good humor. The authors of an in the journal Glycobiology wrote, “His visions and leadership, with humor and laughter, were ‘infectious’ and stimulated the interest of students and colleagues.” Schachter had a passion for music and enjoyed singing for family, friends and residents of a local senior center. His YouTube channel showcases a variety of performances, from passed down by his father to by Frank Sinatra.

Schacter is survived by his wife, Judy; children, Asher and Aviva; and grandchildren, Adam, Noah, Sarah, and Audrey.