of 1
49
kDa
-
62
kDa
-
TAMRA-alkyne
Colloidal Blue
1.0 2.9 4.9 5.7 4.1 5.2
Rel. Fl
Aha (
mM
)
0 0.5 1 2 3 4
Supplemental Figure S1
: Supplemental Figure: Aha concentration series. Aha labeling is essentially saturated at 1
mM
(i.e., higher concentrations do not yield significant increases in incorporation).