Endogenous, specific ligand for the CB1 receptor (CB1: Ki=250nM; CB2: Ki=12µM) [1] and TRPV1 [2] (EC50=50nM) found in nervous tissues [3, 4]. Immunosuppressant inhibiting T cell proliferation and phosphorylation of the NF-κB p65 subunit [5]. Potent vasorelaxant [6] and inhibitor of HIV-1 [7]. Alternative name: N-Arachidonoyl-3-hydroxytyramine, NADA, AA-DA. Purity: ≥98% (TLC). Solubility: Soluble in DMSO. Long Term Storage: -20°C.