Table 1.

Media Composition

	OpTmizer+ 5% HS	OpTmizer+ 2% Phx	X-VIVO15+ 5%HS	X-VIVO15+ 2%Phx	RPMI 1640+ 10%FBS	RPMI 1640+ 2%Phx
Base medium	✓	✓	✓	✓	✓	✓
HS	5%		5%
OpT supplement	2.6%	2.6%
FBS					10%
Phx		2%		2%		2%
Glutamax	2 mM	2 mM	2 mM	2 mM	2 mM	2 mM
P/S	1%	1%	1%	1%	1%	1%
HEPES					1%	1%