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Pathways Recommended: Membrane Transporter/Ion Channel
Results for "

CatSper channel

" in MedChemExpress (MCE) Product Catalog:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-112729
    HC-056456
    2 Publications Verification

    3,4-Bis(2-thienoyl)-1,2,5-oxadiazole-N-oxide

    		 Calcium Channel Others
    HC-056456 is an effective but not perfectly-selective blocker of CatSper channels. The [Na +]i rise is slowed by HC-056456 (IC50~3 µM).
    HC-056456
  • HY-18740A
    Trequinsin hydrochloride

    HL 725

    		 Phosphodiesterase (PDE) Neurological Disease Metabolic Disease Cancer
    Trequinsin hydrochloride (HL 725) is a PDE inhibitor, CatSper channel activator, and sperm potassium channel modulator. Trequinsin hydrochloride targets PDE3 with an IC50 of <1 nM. Trequinsin hydrochloride enhances currents and elevates intracellular calcium and cGMP levels via direct activation of the CatSper channel, while inhibiting the outward current conductance of sperm potassium channels. Without inducing premature acrosome reaction, Trequinsin hydrochloride significantly enhances sperm hyperactivated motility, forward motility, and the ability to penetrate viscous media. Trequinsin hydrochloride exerts age-specific positive inotropic and positive lusitropic effects on rabbit ventricular papillary muscles. Trequinsin hydrochloride has been used in studies on the mechanisms underlying male infertility (e.g., asthenozoospermia) .
    Trequinsin hydrochloride
  • HY-18740
    Trequinsin

    HL 725 free base

    		 Phosphodiesterase (PDE) Endocrinology
    Trequinsin (HL 725 free base) is a PDE inhibitor, CatSper channel activator, and sperm potassium channel modulator. Trequinsin targets PDE3 with an IC50 of <1 nM. Trequinsin enhances currents and elevates intracellular calcium and cGMP levels via direct activation of the CatSper channel, while inhibiting the outward current conductance of sperm potassium channels. Without inducing premature acrosome reaction, Trequinsin significantly enhances sperm hyperactivated motility, forward motility, and the ability to penetrate viscous media. Trequinsin exerts age-specific positive inotropic and positive lusitropic effects on rabbit ventricular papillary muscles. Trequinsin has been used in studies on the mechanisms underlying male infertility (e.g., asthenozoospermia) .
    Trequinsin

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