TABLE 1.

Theoretically and experimentally determined molecular masses of FLAG-tagged AAPs

AAP	Theoretical molecular mass (kDa)	Mean experimentally determined molecular mass (kDa) ± SDa	% difference between theoretical and experimentally determined molecular massesb
1	22	27.3 ± 1.7	24
2	24	27.3 ± 1.6	14
3B	23	28.5 ± 1.2	24
4	19	31.0 ± 1.1	63
5	22	33.2 ± 0.9	51
6	22	27.3 ± 1.3	24
7	22	27.8 ± 1.7	26
8	22	30.4 ± 1.5	38
9	22	33.7 ± 0.7	53
10	22	34.4 ± 0.7	56
11	20	29.7 ± 0.6	48
12	20	28.6 ± 0.7	43

^aThe molecular mass of each FLAG-tagged AAP was determined by Western blot analysis in four biological replicate experiments.

^bPercent increase of the molecular mass as determined by Western blot analysis compared to the theoretical molecular mass.