L-arginine is an amino acid that may help promote blood flow, athletic performance, and wound healing, among other benefits. But taking L-arginine supplements may interact with certain medications.

The concentration of the solutions was arginine 30 mg/mL, proline 25 mg/mL, and glutamate 5 mg/mL. Solutions were confirmed to be sterile and pyrogen free before use. The appearance of the proline ...

Polaris Pharmaceuticals is evaluating its lead therapeutic protein—pegargiminase, a novel targeted cancer therapy that depletes circulating arginine—in combination with standard chemotherapies ...