Expression of the D-AKAP2 protein in various mouse tissues.
(A) Mouse tissue extracts were prepared as described in
Experimental Procedures; 100 μg of total protein was
loaded and probed with a polyclonal antibody against D-AKAP2
(anti-D-AKAP2). Antiserum, protein A, or antigen affinity-purified
antibodies gave the same result, and none of the bands were detected by
a number of unrelated control antibodies. The blots shown here used
protein A purified antibody against the C terminus of mouse D-AKAP2.
Lanes correspond to extracts from: white adipose tissue (1), BAT (2),
skeletal muscle (3), tongue (4), small intestine (5), kidney (6), lung
(7), brain (8), pancreas (9), heart (10), spleen (11), and liver (12).
(B) Comparison of mouse and human full-length D-AKAP2.
Human D-AKAP2 was in vitro translated by using a
expression vector containing the cDNA as described in
Experimental Procedures. It was then loaded onto
SDS-PAGE along with a sample of mouse heart extract and probed with
anti-D-AKAP2. M, mouse; H, human. The two arrows indicate the
mobilities of the two full-length proteins. Lane 10 and M correspond to
the same extract (*).