Table 1.

List of antibodies used for Western blot analysis and immunofluorescence staining

Antibodies	Catalog No. and Company	Western Blot Analysis	IF Staining
Rabbit anti-KLF5	sc-22797, Santa Cruz Biotechnology	1:1,000 diluted in 5% milk	1:200 diluted in 10% horse serum
Goat anti-KLF5	AF3758, R&D	N/A	1:100 diluted in 1% milk
Rabbit anti-DSG2	GTX102508, GeneTex	1:1,000 diluted in 5% milk	1:200 diluted in 10% horse serum
Rabbit anti-DSG2	AB150372, Abcam	N/A	1:200 diluted in 1% milk
Sheep anti-DSC2	AF4688, R&D	1:1,000 diluted in 5% milk	1:100 diluted in 10% horse serum for immunocytochemistry 1:100 diluted in 1% milk for immunohistochemistry
Mouse anti-GAPDH	MAB374, EMD Millipore	1:5,000 diluted in 5% milk	N/A

IF, immunofluorescence; KLF5, Krüppel-like factor 5; DSG, desmoglein-2; DSC2, desmocollin-2; N/A, not applicable.