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. 1998 Jan;116(1):429–437.

Table I.

Effect of HS on Ca2+-dependent luminescence of purified aequorin

HS 45°C 50°C
min counts s−1
 0 107,160  ± 987 108,317  ± 741
20 105,516  ± 1662 109,200  ± 1008
40 103,673  ± 1280 109,788  ± 860
60 106,831  ± 1036 109,928  ± 1788

Solutions of purified aequorin were heat treated at a given temperature for the times shown and then discharged with excess CaCl2. The values are means ± se of five measurements.