Immunocharacterization of β‐ and ζ‐subspecies of protein kinase C in bovine neutrophils

Abstract

The isoforms present in a crude preparation of bovine neutrophil protein kinase (PKC) were identified by immunodetection with antibodies directed against specific sequences of bovine and rat brain PKC isozymes. The major isoform of bovine neutrophil PKC was identified as beta-PKC and the minor one as zeta-PKC.