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International Journal of Bioprinting 3D cartilage induction and monitoring

Figure 5. Immunofluorescence images of ECM. Immunofluorescence merged images without primary antibody (i.e., negative) in the (A) control and
(B) bioreactor (BR) samples. (C) Control and BR samples with primary and secondary collagen type II antibodies and primary and secondary aggrecan
antibodies. Cell Tracker™ green is represented in green; the secondary antibody (Alexa 647 nm) is presented in red; the DAPI marker is presented in blue.
Scale bars in microns.
Volume 10 Issue 4 (2024) 378 doi: 10.36922/ijb.3389