His major field of research is structural chemistry and biology including synthesis of biomolecules and NMR spectroscopy of peptides and proteins.

As a PhD student, besides his research he held practical classes in organic chemistry at the teachers’ training college of ELTE.

While carrying on the practical classes, in 1987 Perczel became a scientific member of the Faculty of Organic Chemistry at ELTE.

[1] In addition his university work he is the head of the joint Protein Modelling Group of the Hungarian Academy of Sciences and ELTE.

András Perczel's main field of research is organic and bioorganic chemistry, structure elucidation of biomolecules, peptides and proteinsby CD-, NMR spectroscopy and molecular modelling.