4°C: 2,000 units/ml
16°C: 8-10,000 units/ml
25°C: 12,000 units/ml
37°C: 20,000 units/ml
45°C: 40,000 units/ml
55°C: 40,000 units/ml
65°C: 64,000 units/ml
75°C: 10,000 units/ml
85°C: 3-4,000 units/ml
95°C: < 500 units/ml