dmnpe 4 am caged calcium

DMNPE-4 AM-caged-calcium, a photolabile analogue of EGTA, is a highly efficient Ca2+-selective cage. At pH 7.2 and pH 7.4, its Kd for Ca2+ is measured at 48 nM and 19 nM, respectively. Upon photolysis, DMNPE-4 AM-caged-calcium exhibits a decreased affinity for Ca2+ (~2 nM Kd).

Calcium 2-hydroxy-4-(methylthio)butanoate (Calcium 2-hydroxy-4-(calcium hydroxymethionine)) is a solid, water-soluble, weakly acidic nutrition enhancer (based on its pKa). This compound, also known as 2-Hydroxy-4-(methylthio)butanoic acid, has been primarily detected in urine and is mainly located in the cytoplasm and adiposome of cells.

4-hydroxy Atorvastatin is a metabolite of atorvastatin , an HMG-CoA reductase inhibitor present in formulations that have been used to treat hypercholesterolemia and certain dyslipidemias. Atorvastatin is metabolized by the cytochrome P450 (CYP) isoform CYP3A4 to form 4-hydroxy atorvastatin.

Calcium Channel antagonist 4 is a voltage-gated calcium channel inhibitor (IC50 : 5-20 μM).

DMNPE-caged ATP