Cargando...

Photoaffinity labelling of the cardiac calcium channel. (-)-[3H]azidopine labels a 165 kDa polypeptide, and evidence against a [3H]-1,4-dihydropyridine-isothiocyanate being a calcium-channel-specific affinity ligand.

The arylazide 1,4-dihydropyridine (-)-[3H]azidopine binds to a saturable population of sites in guinea-pig heart membranes with a dissociation constant (KD) of 30 +/- 7 pM and a density (Bmax.) of 670 +/- 97 fmol/mg of protein. This high-affinity binding site is assumed to reside on voltage-operated...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Ferry, D R, Goll, A, Glossmann, H
Formato: Artigo
Lenguaje:Inglês
Publicado: 1987
Materias:
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC1147823/
https://ncbi.nlm.nih.gov/pubmed/2440422
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!