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NS-638 is a small nonpeptide calcium channel blocker used in research to inhibit K+-stimulated intracellular Ca2+ elevation (IC50 = 3.4 μM). It is supplied with high reported purity and is available as a powder or ready-to-use DMSO solutions for use in biochemical and cellular assays.
High purity suitable for biochemical and cellular assays.
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
NS-638 is a small nonpeptide Ca2+-channel blocker used in research to inhibit K+-stimulated intracellular calcium elevation. It is commonly employed in in vitro pharmacology studies of voltage-gated calcium channels and calcium-dependent cellular responses.
Small nonpeptide Ca2+-channel blocker suitable for in vitro studies.
Blocks K+-stimulated intracellular Ca2+ elevation with IC50 = 3.4 μM.
Molecular formula C15H11ClF3N3; molecular weight 325.72 g·mol⁻1.
High reported purity (≈99.8%).
Available as a 10 mM solution in DMSO (1 mL) and in multiple solid weights for flexibility.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More
Small and Specialty Supplier Partner Small and/or specialty supplier based on Federal laws and SBA requirements. Learn More
NS-638 is a nonpeptide small molecule L-type calcium channel blocker used in research to inhibit K+-stimulated intracellular Ca2+ elevation. It has reported activity in neuronal assays and is supplied as solid forms and as a DMSO solution for experimental applications.
Small nonpeptide calcium channel blocker.
Reported IC50 of 3.4 μM for blocking K+-stimulated intracellular Ca2+ elevation.
Additional reported activities in neuronal assays (IC50s of ~2.3 and ~4.3 μM in related assays).
Molecular formula C15H11ClF3N3 and molecular weight 325.72.
High purity (~99.8%) suitable for research use.
Available as solid packages and as a 10 mM solution in DMSO for assay preparation.
Encompass Procurement Services Non-distribution item offered as a customer accommodation; additional freight charges may apply. Learn More