Figure 3.
(a) Diagram representing binding of PF127 to the CA-HSCs (b) CLSM: images of PF127-CA-HSCs (i) DIC, (ii) DAPI, (iii) alginate-RBITC (iv) PF127-FITC layer, (v) merged image and (vi) DIC merge (objective: 60X, Scale: 10 µm). (c) CLSM: images of PF127-HSCBpep HSCs: (i) DIC, (ii) DAPI, (iii) PF127-HSCBpep-FITC layer, (iv) merged image and (v) DIC merge (objective: 60X, Scale: 10 µm;. DAPI: 4′, 6-diamidino-2-phenylindole, UV Filter, Excitation/Emmision: 358/461 nm, FITC: Fluorescein isothiocyanate, Blue filter, Excitation/Emission: 490/525 nm. (d) SEM: images: (i) HSCs, (ii) CA-HSCs, (iii) PF127-CA-HSCs and (iv) PF127-HSCBpep HSCs (Scale: 2 µm).
