CAS 26247-79-0 appears in our catalog under these names: gamma-Polyglutamic Acid Sodium Salt (Technical Grade), Poly–L–glutamic acid sodium salt (average Mn~2000), Poly–L–glutamic acid sodium salt (average Mn~80000), Poly–L–glutamic acid sodium salt (average Mn~1000000), Poly–L–glutamic acid sodium salt (mol wt 3000–15000). Offered by: TRC, GLPBio, Iris Biotech, Biosynth, MedChemExpress. Available pack sizes: 2,5g, 25g, 5g, 1g, 100mg, 25mg, 500mg, 250mg.