Table 1.

Summarized excipient conditions for MARV-GP vaccine formulations. For PS-20, the critical micelle concentration (CMC) is 0.06 mg/mL.

Group #	Trehalose conc.	Surfactant level (PS-20)	Salt level (ammonium acetate)	pH
MARV-GP LYO Salt #1	9.5% (w/v)	---	25 mM	7
MARV-GP LYO Salt #2	9.5% (w/v)	---	50 mM	7
MARV-GP LYO Salt #3	9.5% (w/v)	---	100 mM	7
MARV-GP LYO Surf #1	9.5% (w/v)	½× CMC = 0.03 mg/mL	10 mM	7
MARV-GP LYO Surf #2	9.5% (w/v)	2× CMC = 0.12 mg/mL	10 mM	7
MARV-GP LYO Surf #3	9.5% (w/v)	4× CMC = 0.24 mg/mL	10 mM	7
MARV-GP LYO pH #1	9.5% (w/v)	---	10 mM	5.5
MARV-GP LYO pH #2	9.5% (w/v)	---	10 mM	6.5
MARV-GP LYO pH #3	9.5% (w/v)	---	10 mM	7.5