Localization within cloned rat pituitary tumor cells of material that binds antigrowth hormone antibody

S. K. Masur, E. Holtzman, F. C. Bancroft

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Cultured rat pituitary cells known to synthesize growth hormone were fixed and exposed to antigrowth hormone antibody conjugated to horseradish peroxidase. The cells were then incubated to demonstrate peroxidase activity. Reaction product was present within the endoplasmic reticulum, including the nuclear envelope. Study of several types of control preparations strongly suggests that the antibody binding material in the endoplasmic reticulum is growth hormone.

Original languageEnglish
Pages (from-to)385-394
Number of pages10
JournalJournal of Histochemistry and Cytochemistry
Volume22
Issue number6
DOIs
StatePublished - 1974

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