Table 1.

Primary Antibodies That Were Used

Antibodies	Dilution	Source
Goat anti-E-cadherin	1:500	Cat. No. AF748; Fish Scientific (Waltham, MA)
Rat anti-Keratin 8 (Krt8)	1:1,000	Cat. No. TROMA-1; Developmental Studies Hybridoma Bank (Iowa City, IA)
Rabbit anti-NTPDase II	1:1,000	Centre de recherché du CHUL Rhumatologie-Immunologie (Québec, Canada)
Rabbit anti-PLCβ2	1:500	Cat. No. sc-515912; Santa Cruz Biotechnology (Dallas, TX)
Rabbit anti-SNAP25	1:5,000	Cat. No. S9684; Sigma-Aldrich (St. Louis, MO)