Lidocaine (Standard) is the standard substance of Lidocaine, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Lidocaine (Alphacaine) is an amide local anesthetic with anti-inflammatory properties in vitro and in vivo. It has this functions perhaps due to an attenuation of intracellular adhesion molecule-1 (ICAM-1), pro-inflammatory cytokines, and reduction of neutrophils influx.