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Adhesion receptor expression by hematopoietic progenitor cells
| Receptor | Ligands |
|---|---|
| VLA-4 | Alternatively spliced fibronectin (CS-1); VCAM-1 |
| VLA-5 | Fibronectin (RGD) |
| VLA-6 | Laminin |
| PECAM | Sulfated glycosaminoglycans |
| L-Selectin | Sialyl Lewis X, Sialyl Lewis a, CD34, GlyCAM-1 |
| CD44 | Hyaluronic acid, collagen, mucosal addressin |
