Radioautographic localization of labelled proteins after incubation of guinea-pig islets of Langerhans with (3H)tryptophan.
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ABSTRACT: An analysis was made by electron-microscopic radioautography of the distribution of silver grains over storage granules of A(2) and B cells after incubation of isolated guinea-pig islets of Langerhans for 17h in the presence of [(3)H]tryptophan. A significant concentration of labelled proteins was present in the A(2) cell, but not in the B-cell granules.
SUBMITTER: Howell SL
PROVIDER: S-EPMC1167966 | biostudies-other | 1974 Apr
REPOSITORIES: biostudies-other
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