CAS 25513-46-6 appears in our catalog under these names: γ–poly(L–glutamic acid) macromolecule, Poly-L-glutamic acid, Poly-L-Glutamic acid Mn 50000-100000（Na Salt）, Poly-L-Glutamic acid (MW 700000), 95.0%, Îł-Polyglutamic acid (Îł-PGA). Offered by: GLPBio, Biosynth, Ambeed, MedChemExpress, Fluorochem. Available pack sizes: 1g, 5g, 50g, 100g, 250g, 500g, 25g, 10 g.