134633-29-7 CA General Subject Indexes description: Polysaccarides sulfated, peptidoglycan complexes, of Arthrobacter species AT-25. Molecular weight is ca 29,000 by GPC method using dextrans as standard. DRG-0217 DS-4152 SP-PG Tecogalan Tecogalan sodium Tecogalan sodium [FDA 088A] Tecogalan sodium[USAN]