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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: A novel approach to label bone marrow-derived mesenchymal stem cells with mixed-surface PAMAM dendrimers

Fig. 2

Labeling and uptake of D-FITC and D-Cy5.5 by BM-MSCs. (a) PKH26-labeled MSCs and (b) D-FITC-labeled MSCs are co-localized (c) with PKH26 localized in the cytoplasm, and D-FITC distributed relatively diffusely throughout the MSC. (d) Real-time uptake of the D-Cy5.5 by the BM-MSCs at regular intervals of time up to 30 min. (e) Bright field showing the BM-MSCs (f) co-localizing with the D-Cy5.5-labeled MSCs (scale bar 20 μm)

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