Infasurf Description


ONY Biotech


Full Prescribing Info
Each mm contains total phospholipids 35 mg (including phosphatidylcholine 26 mg of which 16 mg is disaturated phosphatidylcholine) and proteins 0.7 mg including 0.26 mg of SP-B.
Infasurf (calfactant) intratracheal suspension is a sterile, nonpyrogenic lung surfactant intended for intratracheal instillation only. It is an extract of natural surfactant from calf lungs which includes phospholipids, neutral lipids and hydrophobic surfactant-associated proteins B and C (SP-B and SP-C). It contains no preservatives.
Infasurf is an off-white suspension of calfactant in 0.9% aqueous sodium chloride solution. It has a pH of 5-6.2 (target pH 5.7).
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