Table 1.

A Summary of the Marker Proteins and Primary Antibodies Used with Their Source and Catalog Number and Optimum Dilutions for Either Single (S) or Triple (T) Labeling

Protein	Source of Antibody	Catalog Number	Dilution
S-100	Sigma-Aldrich, Poole, UK	S 2644	1:100 (S); 1:25 (T)
α1-Na,K-ATPase	Abcam, Cambridge, UK	Ab33133	1:10 (S); 1:10 (T)
Caldesmon	Acris Antibodies GmbH, Herford, Germany	S 783	1:10 (S)
AQP1	Millipore-Chemicon, Temecula, CA, USA	AB3272	1:50 (S); 1:50 (T)
CK-BB	Abcam, Cambridge, UK	Ab97546	1:10 (S)
CTGF	Cell Sciences, Canton, MA, USA	CPC100	1:10 (S); 1:100 (T)