Table 1.
Classification of HSPGs according to their location.
Heparan sulfate proteoglycans | |
---|---|
Cell surface | Transmembrane syndecans |
Glycosylphosphatidylinositol-anchored glypicans | |
Extracelullar matrix | Agrin |
Perlecan | |
Type XVIII collagen | |
Intracellular vesicles | Serglycin |