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Antisera of designed specificity for subunits of guanine nucleotide-binding regulatory proteins

Antisera of designed specificity for subunits of guanine nucleotide-binding regulatory proteins Antisera were raised against purified subunits of regulatory GTP-binding proteins (G proteins) and against synthetic peptides that correspond to defined regions of G proteins. Peptide antisera were generated that recognized all alpha or all beta subunits from Gs, Gi, Go, and transducin; others recognized only Gs alpha or Go alpha. Such cross-reaction or complete specificity for a given alpha subunit was not obtained when purified subunits were injected. Peptide antisera were used to identify G protein subunits in selected tissue membrane preparations by immunoblots. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Proceedings of the National Academy of Sciences PNAS

Antisera of designed specificity for subunits of guanine nucleotide-binding regulatory proteins

Antisera of designed specificity for subunits of guanine nucleotide-binding regulatory proteins

Proceedings of the National Academy of Sciences , Volume 83 (2): 265 – Jan 1, 1986

Abstract

Antisera were raised against purified subunits of regulatory GTP-binding proteins (G proteins) and against synthetic peptides that correspond to defined regions of G proteins. Peptide antisera were generated that recognized all alpha or all beta subunits from Gs, Gi, Go, and transducin; others recognized only Gs alpha or Go alpha. Such cross-reaction or complete specificity for a given alpha subunit was not obtained when purified subunits were injected. Peptide antisera were used to identify G protein subunits in selected tissue membrane preparations by immunoblots.

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Publisher
PNAS
Copyright
Copyright ©2009 by the National Academy of Sciences
ISSN
0027-8424
eISSN
1091-6490
Publisher site
See Article on Publisher Site

Abstract

Antisera were raised against purified subunits of regulatory GTP-binding proteins (G proteins) and against synthetic peptides that correspond to defined regions of G proteins. Peptide antisera were generated that recognized all alpha or all beta subunits from Gs, Gi, Go, and transducin; others recognized only Gs alpha or Go alpha. Such cross-reaction or complete specificity for a given alpha subunit was not obtained when purified subunits were injected. Peptide antisera were used to identify G protein subunits in selected tissue membrane preparations by immunoblots.

Journal

Proceedings of the National Academy of SciencesPNAS

Published: Jan 1, 1986

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