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XB-PERS-1974
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Name: Dr. Günter Blobel (1936-2018)
Position: Professor
Research Description:
Günter Blobel (May 21, 1936 – February 18, 2018) was a Silesian German and American biologist and 1999 Nobel Prize laureate in Physiology for the discovery that proteins have intrinsic signals that govern their transport and localization in the cell. Blobel was appointed to the Howard Hughes Medical Institute in 1986. Blobel was awarded the 1999 Nobel Prize in Physiology or Medicine for the discovery of signal peptides. Signal peptides form an integral part of protein targeting, a mechanism for cells to direct newly synthesized protein molecules to their proper location by means of an "address tag" (i.e., a signal peptide) within the molecule. Blobel died of cancer in Manhattan at New York-Presbyterian Weill Cornell Medical Center on February 18, 2018 at the age of 81. By the time of his death, Blobel was described as having "ushered cell biology into the molecular age" through his work on the fractionation and reconstitution of functional protein complexes and sub-cellular components in vitro.[