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Alternate Names: Kl4 peptide, ATI 01, Sinapultida
CAS No: 138531-07-4
PubChem CID: 16132243
Mol Formula: C126H238N26O22
Mol Weight: 2469.4 g/mol
IUPAC Name: (2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[ -Show More
Commercial / Development Status: Discontinued APIs
Source / Manufacturing Origin: Peptide APIs
API Description: Sinapultide (also known as KL4 peptide) is a synthetic protein used to mimic human lung surfactant protein B. This protein has a weight of 2469.40. Sinapultide is a 21-residue peptide made up of lysine (K) and leucine (L) residues with the sequence KLLLLKLLLLKLLLLKLLLLK (KL4), in aqueous dispersion with the phospholipids DPPC (dipalmitoylphosphatidylcholine), POPG (palmitoyloleoyl-phosphatidylglycerol), and palmitic acid, to create the drug [lucinactant]. The product was originally developed by the Scripps Research Institute, then licensed to Windtree Therapeutics.
