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. 2003 May;132(1):99–105. doi: 10.1104/pp.102.017129

Table I.

Cross-reactions of D. tertiolecta proteins challenged with caspase antibodies

Days in Darkness 0 1 2 3 4 5 6 7
Caspase 1
 85 kD ++ ++ ++ ++
 50 kD ++ +++ ++ ++ ++ ++ +++ +++
 30 kD ++ +++ +++ ++
Caspase 3
 100 kD ++ +
 70 kD +++ +++ ++++ ++++ +++ +++ ++
 33 kD ++ ++ ++ ++ +++ +++ +++ +
Caspase 6
 75 kD ++ +++ +++ +++
Caspase 7
 75 kD ++ + +
Caspase 8
 25 kD ++ ++ ++++ ++++ ++++ ++ +++ +++
Caspase 9
 60 kD +++ +++ +++ +++ + +
 20 kD ++

Intensities of cross reactions correspond to absorbance units: +, 0.1 to 0.5; ++, 0.5 to 1.0; +++, 1.0 to 1.5; and ++++, >1.5.