PKG

MBP146-78 is a potent and selective inhibitor of cGMP dependent protein kinases.

A-3 Hydrochloride is an inhibitor of PKA (cAMP-dependent protein kinase, Ki=4.3μM) and cGMP-dependent protein kinase, Ki=3.8μM, PKC (protein kinase C, Ki=47μM), casein kinase I and II, and MLCK (myosin light chain kinase) ( Ki=7.4μM).

KT 5823 is a potent, selective inhibitor of cGMP-dependent protein kinase (PKG) (in vitro IC50 = 234 nM).

Rp-8-Br-PET-cGMPS is metabolically stable, competitive inhibitor of cGKI (Ki = 30 nM) and cGKII (cGMP-dependent protein kinase G) and blocks cGMP-gated retinal type ion channels (IC50 = 25 μM).

cGMP Dependent Kinase Inhibitor Peptid is a specific cGKI (cyclic GMP-dependent protein kinase) inhibitor. Data indicates that it does not block cyclic GMP-dependent protein kinase phosphorylation of intact histones and has been used to study Plasmodium falciparum.