Perlmann is most noted for her work in protein chemistry. Early in her research career, she used electrophoresis to discover the structure of egg albumin. Next she moved to a study of pepsin, an amino acid. She is also known for her studies of the protein phosvitin.
For her biochemical research, Gertrude Perlmann was awarded the Garvan Medal of the American Chemical Society in 1965.
She died in New York City on September 9, 1974.
References
Asimov, I. (1964). Asimov's Biographical Encyclopedia of Science and Technology: The Living Stores of More than 1000 Great Scientists from the Age of Greece to the Space Age Chronologically Arranged. Garden City, NJ: Doubleday.
Daintith, J. Mitchell, S., Tootill, E. (1981). A Biographical Encyclopedia of Scientists. New York: Facts on File.
Debus, A.G. (1968). World Who's Who in Science: A Biographical Dictionary of Notable Scientists from Antiquity to the Present. Chicago: Marquis.
McGraw-Hill (1966). McGraw-Hill Modern Men of Science. New York: McGraw-Hill.