PDE form | Recombinant | Brain | AB | Sertoli cell | ||
---|---|---|---|---|---|---|
mRNA | Protein | mRNA | Protein | |||
kDa | ||||||
PDE4A1 | 75 | + | 75 ± 0.8 | K116 /AC55 | − | − |
PDE4A5 | 110 | + | 110 ± 1.1 | K116 /AC55 | − | − |
PDE4A? | ? | ? | 99 ± 2.3 | K116 /AC55 | ? | ? |
PDE4B1 | 92 | + | 91 ± 2.8 | K116 /K118 | − | − |
PDE4B2 | 71 | +/− | ? | K118 | + | ND |
PDE4B? | ? | ? | 83 ± 1.2 | K118 | ? | ? |
PDE4D1 | 73 | − | − | K116 /M3S1 | + | ? |
PDE4D2 | 67 | − | − | K116 /M3S1 | + | 68 ± 0.5 |
PDE4D3 | 93 | + | 93 ± 1.5 | K116 /M3S1 | − | − |
PDE4D4 | 105 | N.D. | 105 ± 0.8 | K116 /M3S1 | N.D. | − |
N.D., not determined.