Table 2

Syk protein level in conditionally deleted mice

Bone marrow
Peripheral blood
Air pouch
Ly6G+ CD11b+Ly6G CD11b+nLy6G+ CD11b+Ly6G CD11b+nLy6G+ CD11b+Ly6G CD11b+n
sykf/−LysMcre 39 ± 10 57 ± 7 20 ± 11 45 ± 12 29 9 ± 8 29 ± 19 11 
sykf/−Mrp8cre 11 ± 2 58 ± 10 12 ± 4 75 ± 5 17 9 ± 6 46 ± 22 
sykf/f Vavcre ND ND  2 ± 2 2 ± 2 10 1 ± 0 5 ± 3 
syk−/−chimera 1 ± 0 8 ± 2 1 ± 0 11 ± 10 ND ND  
sykf/f 95 ± 5 93 ± 0 85 ± 3 99 ± 1 16 84 ± 19 68 ± 8 
sykf/− 90 ± 2 74 ± 14 92 ± 6 62 ± 12 91 ± 3 71 ± 11 
sykf/+LysMcre 98 ± 1 78 ± 7 96 ± 3 89 ± 3 18 68 ± 9 76 ± 4 
Bone marrow
Peripheral blood
Air pouch
Ly6G+ CD11b+Ly6G CD11b+nLy6G+ CD11b+Ly6G CD11b+nLy6G+ CD11b+Ly6G CD11b+n
sykf/−LysMcre 39 ± 10 57 ± 7 20 ± 11 45 ± 12 29 9 ± 8 29 ± 19 11 
sykf/−Mrp8cre 11 ± 2 58 ± 10 12 ± 4 75 ± 5 17 9 ± 6 46 ± 22 
sykf/f Vavcre ND ND  2 ± 2 2 ± 2 10 1 ± 0 5 ± 3 
syk−/−chimera 1 ± 0 8 ± 2 1 ± 0 11 ± 10 ND ND  
sykf/f 95 ± 5 93 ± 0 85 ± 3 99 ± 1 16 84 ± 19 68 ± 8 
sykf/− 90 ± 2 74 ± 14 92 ± 6 62 ± 12 91 ± 3 71 ± 11 
sykf/+LysMcre 98 ± 1 78 ± 7 96 ± 3 89 ± 3 18 68 ± 9 76 ± 4 

The data represent the mean ± SD of the percentage Syk+ cells as assessed by intracellular flow cytometry. For each analysis, the respective cell type from sykf/fVavcreTg or syk−/− mice was used as a negative control for Syk protein level and used to set the lower limit gate.

ND indicates not done.