Table IV
Impact of Wash Buffer on XMuLV Removal
Wash Buffer
XMuLV LRV of Elution Pool (qPCR)
MAb A
MAb B
Control (Equilibration buffer)
1.07
2.79
Salt A
1.91
3.52
Salt B
2.79
nt
0.1% Triton X-100
4.13
4.45
3M Urea/10% IPA
5.07
nt
nt, not tested.