Cubic

Comprehensive guide

Author

Marcelo Rosales

Published

July 26, 2023

Modified

July 28, 2023

Protocol for Imaging and Analysis of Mouse Tumor Models with CUBIC Tissue Clearin. Article.

Compleate protocol for Mouse Tumor Models.

Whole-mouse Clearing

Mouse whole-Body Clearing (without decalcification process)

Application: Whole Adult Mouse

  • Pre-Treatment: 200 mL 50% CUBIC-L at 37°C O/N
  • Delipidation: 200 mL CUBIC-L at 37°C for 5 days
    • (CUBIC-L refreshed on days 1, 2, and 4)
      • Delipidation has reached its endpoint when:
        • Partial transparency is acheived
        • CUBIC-L remains colorless after incubation with sample
  • Pre-Treatment: 200 mL 50% CUBIC-R+(M) at RT O/N
  • RI Matching: 200 mL CUBIC-R+(M) at RT O/N
    • Reagent Totals (for a 12 cm x 8 cm x 6 cm container):
      • CUBIC-L : 700 mL
      • CUBIC-R+(M) : 300 mL Delipidation has reached its endpoint when:

†Use a container that allows you to submerge your whole specimen.
†For nuclear staining, we recommend using a solution of 30 μg/mL propidium iodide (PI) and 1.5M NaCl in PBS.

FA: formaldehyde, O/N: overnight, PFA: paraformaldehyde, RT: room temperature.

Whole-organ

Decalcification overview

Decalcification (Whole Mouse).

Decalcification + Cubic-HV

Process outline:

Process details:

(see cubic_hv section)