From: Preparation and properties of the specific anti-influenza virus transfer factor
subject
batch
ABS 540 nm
Polypeptide (mg/ml) (OD 10)
Non-specific TF
1
0.026
0.702
2
0.025
0.681
Specific TF
0.043
1.130
0.039
TF sold
0.038
1.000