138531-07-4

138531-07-4 structure

Name: Sinapultide
Chemical Name: sinapultide
CAS Number: 138531-07-4
Molecular Formula: C₁₂₆H₂₃₈N₂₆O₂₂
Molecular Weight: 2469.399
Catalog: Research Areas Others
Create Date: 2018-07-20 12:28:54
Modify Date: 2025-08-20 18:57:02
Sinapultide is a 21-amino-acid peptide that mimics the action of human surfactant protein-B (SP-B). Sinapultide can be used for synthetic phospholipids surfactants improvement[1].

Name	sinapultide
Synonyms	L-Lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysine SP-B L-Lysine, L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl-L-lysyl-L-leucyl-L-leucyl-L-leucyl-L-leucyl- sinapultide

Description	Sinapultide is a 21-amino-acid peptide that mimics the action of human surfactant protein-B (SP-B). Sinapultide can be used for synthetic phospholipids surfactants improvement[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	Sinapultide microbubble preparation (2 μg/mL, 5 μg/mL; 24 h) combined with ultrasound (0.5 MHz, 40 s) could promote the function recovery of injured AT II cells effectively via affecting TNF-α and IL-6 levels[2].
In Vivo	Sinapultide-loaded microbubbles (MBs) (0.1 mg; nasal delivery; collected at 3, 6, 12 and 24 hours after LPS) improves pulmonary edema in lung injury and increases lung W/D weight in LPS-induced ALI mice[2].
References	[1]. Braide-Moncoeur O, et al. Peptide-based synthetic pulmonary surfactant for the treatment of respiratory distress disorders. Curr Opin Chem Biol. 2016 Jun;32:22-8. [2]. Liu D, et al. Sinapultide-Loaded Microbubbles Combined with Ultrasound to Attenuate Lipopolysaccharide-Induced Acute Lung Injury in Mice. Drug Des Devel Ther. 2020 Dec 22;14:5611-5622.