Fig. 4
From: Claudin-12 is not required for blood–brain barrier tight junction function
Lack of reagents allowing to detect expression of claudin-12 protein. Immunoblot analysis of claudin-12 protein levels in freshly isolated brain microvessels (a) and in skeletal muscle (b) from WT and claudin-12lacZ/lacZ C57BL/6J mice, using three different polyclonal anti-claudin-12 antibodies. Three independent immunoblots for both skeletal muscle and brain microvessels were analysed