I ordered mine from ValleyVEt supply,I believe it was right around $85.This should be shipped overnight as it needs to stay cool just as the vaccines do.I was not sure if you could keep the serum once it was opened so I threw out what was left.I will have to speak with my veterinarian about that.Here is the info that is on the label as well as what Valley Vet has to say about this product...SERAMUNE® ORAL
Sera
For Failure of Passive Transfer in Neonatal Foals
Bottle contains one dose of 300ml.
Dose: Administer orally in two even amounts (150 mL each) 1-2 hours apart, within first 12 hours of life.
Protect from direct sunlight. Store refrigerated at 2°-7°C/36°-45°F. Do not freeze. Once opened, use entire contents as directed above.
Equine serum origin.
For use by or under the direction of a veterinarian.
Indications: For the treatment of failure of passive transfer in neonatal foals.
Caution: As with any serum product, adverse reactions may occur. In case of reactions, stop treatment and administer epinephrine
A foal’s survival is riding on the care it receives the first few hours after birth. Normally, the foal receives protection from its mother’s first milk or colostrum. Unfortunately, some foals do not or cannot nurse, and therefore become immunodeficient. Made from equine serum, Seramune provides instant, reliable protection and gives foals enough IgG for protection in those first few weeks of life. Administer orally in two even amounts (150 ml each) 1-2 hours apart, within the first 12 hours of life.