Product Specification Alternative Name: N-(2-Aminoethyl)-5-isoquinolinesulfonamide . HCl Formula: C11H13N3O2S . HCl MW: 287.8 Purity: ≥99% Appearance: White solid. CAS: 116970-50-4 Solubility: Soluble in water. Shipping: AMBIENT Long Term Storage: +4°C Use/Stability: Stable for at least 1 year after receipt when stored, as supplied, at 0-4°C. Stock solutions are stable for up to 3 months at -20°C. Replaces Prod. #: ALX-270-068 An excellent affinity ligand for chromatographic purification of protein kinases. Inhibits protein kinases (Ki's: PKA=1.9 µM; PKC=18 µM; PKG=0.87 µM; MLCK=70 µM).