Readers should cite both the Bio-protocol preprint and the original research article where this protocol was used:

An, D(2020). Sample preparation and Western blot assay. Bio-protocol Preprint. bio-protocol.org/prep262.
An, D., Fujiki, R., Iannitelli, D. E., Smerdon, J. W., Maity, S., Rose, M. F., Gelber, A., Wanaselja, E. K., Yagudayeva, I., Lee, J. Y., Vogel, C., Wichterle, H., Engle, E. C. and Mazzoni, E. O.(2019). Stem cell-derived cranial and spinal motor neurons reveal proteostatic differences between ALS resistant and sensitive motor neurons. eLIFE. DOI: 10.7554/eLife.44423