148505-03-7

GRK2i is a Gβγ-inhibitory peptide that selectively prevents Gβγ-mediated signaling. GRK2i corresponds to the Gβγ-binding domain of GRK2 (G-protein-coupled receptor kinase 2)[1].

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[1] Jorge A Sierra-Fonseca, et al. Nerve growth factor induces neurite outgrowth of PC12 cells by promoting Gβγ-microtubule interaction. BMC Neurosci. 2014 Dec 31;15:132. DOI:10.1186/s12868-014-0132-4