Gemini’s chicken embryo extract is prepared from 9-12 day old eggs collected from registered flocks and found to be free from clinical signs of notifiable diseases.

It is processed as a 50% extract in phosphate-buffered saline that is supplemented with 100IU/mL Penicillin, 100 ug/mL Streptomycin and 2.5ug/mL Amphotericin. The liquid extract is sterile filtered to 0.2 μm and lyophilized in 10mL aliquots. The sterility of this lyophilized powder cannot be guaranteed and should be sterile filtered once more after reconstitution.

Lyophilized for longest shelf life.
Ships on blue ice. Store refrigerated at 2 to 8°C.