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Pancreatic Presecretory Proteins Larger
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than Secretory Products
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METHODS:
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mRNA translation
products in reticulocyte
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lysate (RL) or
Wheat Germ (WG) compared
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to pancreatic
secretory products (SP)
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derived from
zymogen granules (ZG) or
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homogenate (H) by
SDS gel
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electrophoresis.
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RESULTS:
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First
demonstration that, below 60,000 kDa,
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all primary
translation products are larger
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than secretory
proteins by about 1500 kDa
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