3.2 Low molecular weight heparins
LMWHs varied in activity but were typically ~100-fold
lower in antiviral activity compared with UFHs (Table 1). Of the LMWHs,
Innohep was the most potent with a ND50 value of 2,600
µg/ml. Clexane was the least effective with an inhibitory activity
ND50 6,800 µg/ml.