3.25 in. x 4 in. Lantern Slides Cell fractionation confirmed that newly synthesized acinar cell secretory proteins moved from the RER to the periphery of the Golgi in the lumen of a smooth-surfaced membrane bounded compartment. This paper also describes the pancreatic slice system and the pulse-chase protocol used to label newly synthesized secretory proteins with radioactive leucine. The micrograph shows smooth microsomes obtained from the top band in the photograph of sucrose density gradient. Original Magnification: x10,000
Extent
3.25 in. x 4 in.
Collection Information
Repository
Medical Historical Library, Cushing/Whitney Medical Library
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Citation
See Jamieson, J.D., and Palade, G.E. Intracellular transport of secretory proteins in the pancreatic exocrine cell. I. Role of the peripheral elements of the Golgi complex. J. Cell Biol. 34:577-596, 1967.