Characterization of a sexual steroid binding protein in Bufo arenarum
Reproductively active female Bufo arenarum possess a serum protein (SBP) that binds testosterone, dihydrotestosterone, and estradiol with high affinity and capacity. The binding capacity values are two orders of magnitude higher than those found in human serum. The specificity of B. arenarum SBP is...
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1985
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00166480_v60_n2_p273_SantaColoma http://hdl.handle.net/20.500.12110/paper_00166480_v60_n2_p273_SantaColoma |
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paper:paper_00166480_v60_n2_p273_SantaColoma2023-06-08T14:38:24Z Characterization of a sexual steroid binding protein in Bufo arenarum androstanolone estradiol metribolone sex hormone binding protein testosterone endocrine system female genital system male genital system methodology molecular weight nonhuman priority journal sedimentation coefficient Animal Bufo arenarum Electrophoresis, Polyacrylamide Gel Estradiol Kinetics Sex Hormone-Binding Globulin Stanolone Substrate Specificity Testosterone Reproductively active female Bufo arenarum possess a serum protein (SBP) that binds testosterone, dihydrotestosterone, and estradiol with high affinity and capacity. The binding capacity values are two orders of magnitude higher than those found in human serum. The specificity of B. arenarum SBP is comparable to human SBP with the exception that it has a high affinity for the synthetic androgen methyltrienolone (R1881). The physicochemical characterization of SBP indicates a Stokes radius of 43.5 Å, a sedimentation coefficient of 5.2 S, and a molecular weight of 93,300. © 1985. 1985 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00166480_v60_n2_p273_SantaColoma http://hdl.handle.net/20.500.12110/paper_00166480_v60_n2_p273_SantaColoma |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
androstanolone estradiol metribolone sex hormone binding protein testosterone endocrine system female genital system male genital system methodology molecular weight nonhuman priority journal sedimentation coefficient Animal Bufo arenarum Electrophoresis, Polyacrylamide Gel Estradiol Kinetics Sex Hormone-Binding Globulin Stanolone Substrate Specificity Testosterone |
spellingShingle |
androstanolone estradiol metribolone sex hormone binding protein testosterone endocrine system female genital system male genital system methodology molecular weight nonhuman priority journal sedimentation coefficient Animal Bufo arenarum Electrophoresis, Polyacrylamide Gel Estradiol Kinetics Sex Hormone-Binding Globulin Stanolone Substrate Specificity Testosterone Characterization of a sexual steroid binding protein in Bufo arenarum |
topic_facet |
androstanolone estradiol metribolone sex hormone binding protein testosterone endocrine system female genital system male genital system methodology molecular weight nonhuman priority journal sedimentation coefficient Animal Bufo arenarum Electrophoresis, Polyacrylamide Gel Estradiol Kinetics Sex Hormone-Binding Globulin Stanolone Substrate Specificity Testosterone |
description |
Reproductively active female Bufo arenarum possess a serum protein (SBP) that binds testosterone, dihydrotestosterone, and estradiol with high affinity and capacity. The binding capacity values are two orders of magnitude higher than those found in human serum. The specificity of B. arenarum SBP is comparable to human SBP with the exception that it has a high affinity for the synthetic androgen methyltrienolone (R1881). The physicochemical characterization of SBP indicates a Stokes radius of 43.5 Å, a sedimentation coefficient of 5.2 S, and a molecular weight of 93,300. © 1985. |
title |
Characterization of a sexual steroid binding protein in Bufo arenarum |
title_short |
Characterization of a sexual steroid binding protein in Bufo arenarum |
title_full |
Characterization of a sexual steroid binding protein in Bufo arenarum |
title_fullStr |
Characterization of a sexual steroid binding protein in Bufo arenarum |
title_full_unstemmed |
Characterization of a sexual steroid binding protein in Bufo arenarum |
title_sort |
characterization of a sexual steroid binding protein in bufo arenarum |
publishDate |
1985 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00166480_v60_n2_p273_SantaColoma http://hdl.handle.net/20.500.12110/paper_00166480_v60_n2_p273_SantaColoma |
_version_ |
1768544486120488960 |