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Cat. No. Product Name Information
PC-38077

Aficamten

Cardiac myosin inhibitor

Aficamten (CK-3773274, CK-274) is a novel next-generation cardiac myosin inhibitor (IC50 =1.4 uM) for treatment of hypertrophic cardiomyopathy.
PC-36091

Danicamtiv

Cardiac myosin activator

Danicamtiv (MYK-491) is a positive inotropic agent and selective allosteric activator of cardiac myosin, increases cardiac systolic function and preserves mechanical efficiency.
PC-36046

Myokinasib

MLCK1 inhibitor

Myokinasib is a mixed-type, selective inhibitor of Myosin Light Chain Kinase 1 (MLCK1) with IC50 of 7.9 uM, can bind to the free enzyme and the enzyme-substrate complex.
PC-35924

ATM-3507

Tropomyosin inhibitor

ATM-3507 (ATM3507) is a small molecule inhibitor of Tpm3.1 tropomyosin isoform, disrupts Tpm3.1-containing microfilaments in SK-N-SH cells at 5 uM.
PC-63125

BHC

Myosin inhibitor

BHC (Myosin inhibitor BHC) is a small-molecule screen of skeletal muscle myosin inhibitor that suppresses movements without affecting membrane currents.
PC-62887

ML-9

MLCK inhibitor

ML-9 is a potent, ATP-competitive myosin light chain kinase (MLCK) inhibitor with Ki of 3.8 uM, inhibits Store-operated Ca2+ entry (SOCE) in a variety of cell lines.
PC-60047

Mavacamten

Cardiac myosin inhibitor

Mavacamten (SAR439152, MYK-461) is a small molecule that reduces contractility by decreasing the ATPase activity of the cardiac myosin heavy chain, with IC50 of ​490 and 711 nM for bovine cardiac and human cardiac myosin, respectively.
PC-45036

BTS

myosin II ATPase inhibitor

BTS is a highly specific myosin II ATPase inhibitor, inhibits the Ca2+-stimulated S1 ATPase, and reversibly blocked gliding motility.
PC-28306

RLC-1

Cardiac myosin inhibitor

RLC-1 is a specific cardiac myosin inhibitor that depends on the presence of a myosin regulatory light chain (RLC), inhibits ATPase in bovine cardiac heavy meromyosin (HMM), but not when RLC is removed.
PC-28302

EDG-7499

Cardiac sarcomere modulator, Myofibril ATPase inhibitor

EDG-7499 a systolic-selective cardiac sarcomere modulator (s-CSM), modulates myosin ATPase indirectly via the myosin RLC.
PC-26090

CK-571

Smooth muscle myosin inhibitor

CK-571 (CK-2018571) is a potent and selective inhibitor of Smooth muscle myosin-2 (SMM) with IC50 of 86 nM.
PC-23469

Calmodulin inhibitor W-7

Calmodulin antagonist

W-7 hydrochloride is a selective calmodulin antagonist, inhibits the Ca2+-calmodulin-dependent phosphodiesterase and myosin light chain kinase (MLCK) with IC50 of 28 μM and 51 µM, respectively.

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