Year-end Sale % OFF 
Abstract
Using cross-linking techniques, we compared the properties of the growth hormone (GH) receptor in freshly isolated adipocytes from normal rats, from GH deficient rats, and in preincubated adipocytes from normal rats. Bound [125I]iodo-hGH was cross-linked to adipocytes with disuccinimidyl suberate, and membrane proteins labelled with [125I]iodo-hGH were visualized using sodium dodecyl sulfate polyacrylamide gel electrophoresis and autoradiography. All of the adipocytes tested exhibited a prominent Mr = 134,000 band and additional less intense bands in the presence of reductant. No significant differences in the overall banding pattern of membrane proteins were evident in reducing or nonreducing gels, using adipocytes from rats made GH deficient by hypophysectomy or by treatment with antibodies against rat GH, or in fresh and preincubated cells from normal rats. Taken together with binding studies, these findings suggest that differences in the ability of GH to stimulate glucose oxidation in rat adipose tissue probably involve differences distal to the GH receptor.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
