C Y Cheng
Population Council
7 Papers
364 Citations
C Y Cheng is an academic researcher from Population Council. The author has contributed to research in topics: Polyacrylamide gel electrophoresis & Peptide sequence. The author has an hindex of 7, co-authored 7 publications.
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Papers
The hormonal and cellular conrol of Sertoli cell secretion
J P Mather,Glen L. Gunsalus,Neal A. Musto,C Y Cheng,M. Parvinen,William W. Wright,Virgilio Perez-Infante,A.N. Margioris,Anthony S. Liotta,Russell R. Becker,Dorothy T. Krieger,C W Bardin +11 more
TL;DR: A bidirectional secretion of proteins by Sertoli cells is proposed to explain the presence of specific peptides in the male reproductive tract and blood.
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Radioimmunoassay of testosterone-estradiol-binding globulin in humans: a reassessment of normal values.
TL;DR: The TeBG levels in a number of nonselected subjected determined by the present method show good correlations with those obtained by steady state polyacrylamide gel electrophoresis and dextran-coated charcoal assay.
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There are two forms of androgen binding protein in human testes. Comparison of their protomeric variants with serum testosterone-estradiol binding globulin.
TL;DR: To determine how the androgen binding protein in human testes (hABP) is related to the serum protein, testosterone-estradiol binding globulin (hTeBG), both proteins were isolated and compared and confirmed that the products identified by silver staining and immunoblotting were indeed steroid binding proteins.
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Demonstration of heavy and light protomers of human testosterone-estradiol-binding globulin
TL;DR: It is concluded that hTeBg, like the androgen binding proteins of the rabbit and rat, is a dimer whose monomer exhibits two protomeric forms that is remarkably homogeneous in its ability to absorb to Concanavalin A-Sepharose.
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The role of the carbohydrate moiety on the size heterogeneity and immunologic determinants of human testosterone-estradiol-binding globulin.
TL;DR: HTeBG is a dimer whose monomer exhibits two protomeric forms which is not a result of carbohydrate heterogeneity, and disialylated and deglycosylated hTeBG exhibited antigenic determinants identical to the native protein.
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