Skip to main content
. Author manuscript; available in PMC: 2022 Jan 1.
Published in final edited form as: Methods Mol Biol. 2021;2279:59–73. doi: 10.1007/978-1-0716-1278-1_6

Fig. 1.

Fig. 1.

Paraffin embedding of the cell spheroid. The spheroid cell pellet is placed inside an envelope made of lens paper (the envelope can be appreciated inside the paraffin in the mold in the left panel), which in turn is submerged in the molten paraffin in the metal mold. After a few minutes at room temperature the paraffin solidifies in the mold. The spheroid can be seen in the paraffin block (arrow in the right panel).