Macrophage membrane potential changes associated with gamma 2b/gamma 1 Fc receptor-ligand binding.

We have studied the effects of specific ligands of the receptor for the IgG Fc fragment (FcR) on the membrane potential (delta psi) of the macrophage cell line J774 by the [3H]tetraphenylphosphonium ion equilibration technique. We observe a membrane depolarization with binding of FcR ligands that is...

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Bibliographic Details
Main Authors: Young, J D, Unkeless, J C, Kaback, H R, Cohn, Z A
Format: Artigo
Language:Inglês
Published: 1983
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC393596/
https://ncbi.nlm.nih.gov/pubmed/6219390
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