Structure, anti-cancer properties, and potential mechanism of a biological active polysaccharide from Platycodon grandiflorum

Polysaccharides serve as a source of energy for organisms and play a crucial role in various life activities, exhibiting a wide array of biological functions. To develop bioactive polysaccharides for combating cancer, PGP40-2B, a homogeneous polysaccharide with a molecular weight of 7.05 × 10