D-GsMTx4
Purity: ≥95%
Biological Activity
D-GsMTx4 is a TRPC1/6 and Piezo2 inhibitor. Exhibits same effect as L-enantiomer, GsMTx4 (Cat. No. 4912) on TRPC channels. Inhibits mechanosensitive currents by ~70%. Protects against myocardial infarction in mouse ischemia/reperfusion model. Resistant to proteolytic digestion.Technical Data
(Modifications: All aminoacids = D-aminoacids, Disulfide bridges: 2-17, 9-23, 16-30, Phe-34 = C-terminal amide)
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Additional Information
Background References
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The mechanosensitive ion channel Piezo1 is inhibited by the peptide GsMTx4
Bae et al.
Biochemistry, 2011;50:6295 -
Mechanosensitive ion channel Piezo2 is inhibited by D-GsMTx4
Alcaino et al.
Channels (Austin), 2017;11:245 -
Enantiomeric Aβ peptides inhibit the fluid shear stress response of PIEZO1
Maneshi et al.
Sci. Rep., 2018;8:14267 -
GsMTx4: Mechanism of Inhibiting Mechanosensitive Ion Channels
Gnanasambandam et al.
Biophys.J., 2017;112:31
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