Column & Buffer Combination Collision energy (CID), v Generation of product ions (m/z) at 2.5 mg/mL lentinan
1151 989 827 665 503 341 161
AH;NB 0 x x
10 x x
20
40 x x
AH;0.1% FA 0 x
10 x x
20
40 x
AH;10 mM AF 0 x x x
10 x
20 x
40 x x
AH;0.1% AA 0 x x x
10
20
40 x x
PH;NB 0 x x x
10 x
20
40 x
PH;0.1% FA 0 x x x x x x
10 x x x x x x x
20 x x x x x
40 x x x x x
PH;10 mM AF 0 x x
10
20
40 x
PH;0.1% AA 0 x x x x
10 x x x
20 x x
40 x x x
PC;NB 0 x
10
20
40 x x
PC;0.1% FA 0 x x x x
10 x
20
40 x x
PC;10 mM AF 0 x x x x x x x
10 x x x x x x x
20 x x x x x x x
40 x x x x x x x
PC;0.1% AA 0 x x
10
20
40 x x
TH;NB 0 x x x
10 x x x
20
40 x x
TH;0.1% FA 0 x x x
10 x x x
20
40 x x
TH;10 mM AF 0 x x x x
10 x
20 x x
40 x x
TH;0.1% AA 0 x x x x
10 x
20
40 x
Table 2: Summary of product ions of 2.5 mg/mL lentinan generated at different CID levels for various combinations of column and buffer