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Aboagye EO, Aigbirhio FI, Allen P, Arent R, Arrowsmith RL, Banci G, Bagley MC, Bailey CD, Blake T, Bunt AJ, Bushby N, Carroll L, Cons BD, Cortezon F, Dilworth JR, Dorff PN, Eggleston IM, Ellames G, Elmore CS, Ernst G, Estrela P, Faithfull J, Ge H, Geach NJ, Hall J, Harding J, Harwood LM, Hickey MJ, Heys JR, Hogg C, Hudson MJ, James T, Kerr WJ, Killick D, Kingston LP, Kociok-Köhn G, Landvatter S, Lewis F, Lockley WJS, Marken F, Mudd RJ, Pascu SI, Pheko T, Powell ME, Reid M, Riss PJ, Ruhl T, Rustidge DC, Schenk DJ, Schofield C, Schweiger L, Sharma P, Smith D, Tuttle CTT, Testa A, Tyson JA, Tyrrell RM, Urbanek R, Wilkinson DJ, Willis CL, Zanda M. Abstracts of the 22nd International Isotope Society (UK Group) Symposium: synthesis and applications of labelled compounds 2013. J Labelled Comp Radiopharm 2014. [DOI: 10.1002/jlcr.3173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- E. O. Aboagye
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - F. I. Aigbirhio
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - P. Allen
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - R. Arent
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - R. L. Arrowsmith
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - G. Banci
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - M. C. Bagley
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - C. D. Bailey
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - T. Blake
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - A. J. Bunt
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - N. Bushby
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - L. Carroll
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - B. D. Cons
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - F. Cortezon
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - J. R. Dilworth
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - P. N. Dorff
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - I. M. Eggleston
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - G. Ellames
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - C. S. Elmore
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - G. Ernst
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - P. Estrela
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - J. Faithfull
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - H. Ge
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - N. J. Geach
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - J. Hall
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - J. Harding
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - L. M. Harwood
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - M. J. Hickey
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - J. R. Heys
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - C. Hogg
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - M. J. Hudson
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - T. James
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - W. J. Kerr
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - D. Killick
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - L. P. Kingston
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - G. Kociok-Köhn
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - S. Landvatter
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - F. Lewis
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - W. J. S. Lockley
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - F. Marken
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - R. J. Mudd
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - S. I. Pascu
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - T. Pheko
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - M. E. Powell
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - M Reid
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - P. J. Riss
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - T. Ruhl
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - D. C. Rustidge
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - D. J. Schenk
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - C. Schofield
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - L. Schweiger
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - P. Sharma
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - D. Smith
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - C. T. T. Tuttle
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - A. Testa
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - J. A. Tyson
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - R. M. Tyrrell
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - R. Urbanek
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - D. J. Wilkinson
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - C. L. Willis
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
| | - M. Zanda
- Department of Chemistry, Faculty of Engineering and Physical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
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Stassen FL, Heckman G, Schmidt D, Nambi P, Aiyar N, Landvatter S, Crooke ST. A novel radiolabeled vasopressin antagonist: [3H-Phe]-desGlyd(CH2)5D-Tyr(Et)VAVP, [3H]-SK&F 101926. Mol Pharmacol 1987; 31:267-72. [PMID: 2951585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
We report the vasopressin receptor-binding properties of [3H-Phe]-desGlyd(CH2)5D-Tyr(Et)VAVP, [3H]-SK&F 101926, the first radiolabeled vasopressin receptor antagonist. We chose to radiolabel SK&F 101926 because this vasopressin analog is a potent antagonist of vascular V1 and renal V2 vasopressin receptors in all species studied. [3H]-SK&F 101926 bound with a single high affinity to intact vascular smooth muscle cells (A-10; KD = 0.5 nM), and plasma membranes A-10 cells (KD = 0.4 nM) and rat liver (KD = 0.2 nM). In competition experiments with [3H]-SK&F 101926 and [3H]arginine vasopressin ([3H]AVP) using cell and liver membranes, the affinity rank orders of vasopressin analogs were the same and were typical for the V1 receptor subtype. In competition binding experiments with [3H]-SK&F 101926 using cell and liver membranes, guanosine 5'-(beta,gamma-imido)triphosphate did not significantly alter the affinity of the V1 antagonist d(CH2)5Tyr(Me)AVP, but the affinity of AVP was decreased. These data indicate that the V1 receptor can exist in at least two affinity states that are modulated by guanine nucleotides. [3H]-SK&F 101926 also bound specifically and with high affinity to V2 receptors of MDCK cells. We conclude that [3H]-SK&F 101926 binds with high affinity to V1 and V2 vasopressin receptors and is a powerful new tool for the identification of vasopressin receptors and the study of molecular mechanisms involved in the interaction of vasopressin with its receptors.
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