Store in a refrigerator (2°C-8°C).
Peg-Alvograstim may be exposed to room temperature (not above 30°C) for a maximum single period of up to 72 hours. Peg-Alvograstim left at room temperature for more than 72 hours should be discarded.
Do not freeze. Accidental exposure to freezing temperatures for a single period of less than 24 hours does not adversely affect the stability of Peg-Alvograstim.
Shelf-Life: 2 years.