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Article

5′-Heterogeneity in Human Progesterone Receptor Transcripts Predicts a New Amino-Terminal Truncated “C”-Receptor and Unique A-Receptor Messages

1 Dec 1990

Abstract excerpt

Human progesterone receptors (PR) are thought to comprise two naturally occurring hormone-binding proteins: 94-kDa A-receptors and 120-kDa B-receptors. In this paper we present evidence for a third human PR, an N-terminally truncated, 45- to 50-kDa species, termed the C-receptor. To determine the translational origin of B- and A-receptors we mapped the multiple messages that code for human PR by Northern blot...

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Identifiers

PMID: 2082185
DOI: 10.1210/mend-4-12-1833

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Source receipt: pubmed, retrieved 7 Sept 2026.

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5′-Heterogeneity in Human Progesterone Receptor Transcripts Predicts a New Amino-Terminal Truncated “C”-Receptor and Unique A-Receptor MessagesPMID 2082185Read ↗

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