177942-21-1
Chemical Structure
Hel 13-5
- CAS No.: 177942-21-1
- Formula:C113H204N24O19
- Molecular Weight:2202.98
InChIKey: LTIJYYPMYNDOCH-MELFELKUSA-N
SMILES: CC(C)C[C@@H](C(O)=O)NC([C@H](CC(C)C)NC([C@H](CC(C)C)NC([C@H](CCCCN)NC([C@H](CC(C)C)NC([C@H](CC(C)C)NC([C@H](CCCCN)NC([C@H](CC(C)C)NC([C@@H](NC([C@H](CC(C)C)NC([C@H](CCCCN)NC([C@H](CC(C)C)NC([C@H](CC(C)C)NC([C@H](CC(C)C)NC([C@H](CCCCN)NC([C@H](CC(C)C)NC([C@H](CC(C)C)NC([C@@H](N)CCCCN)=O)=O)=O)=O)=O)=O)=O)=O)=O)CC1=CNC2=CC=CC=C12)=O)=O)=O)=O)=O)=O)=O)=O
Biological Activity: Hel 13-5 is a monomeric, lipophilic, basic amphipathic α-helical synthetic peptide composed of 18 amino acid residues. Hel 13-5 is designed as a substitute for proteins in artificial pulmonary surfactants, and it mimics the interaction between the N-terminal fragment of human pulmonary surfactant protein B and lipids. Hel 13-5 can bind to phospholipids for the development of pulmonary surfactant model systems. Hel 13-5 can be used in studies related to respiratory distress syndrome[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Hel 13-5 | 99.56% | Hel 13-5 is a monomeric, lipophilic, basic amphipathic α-helical synthetic peptide composed of 18 amino acid residues. Hel 13-5 is designed as a substitute for proteins in artificial pulmonary surfactants, and it mimics the interaction between the N-terminal fragment of human pulmonary surfactant protein B and lipids. Hel 13-5 can bind to phospholipids for the development of pulmonary surfactant model systems. Hel 13-5 can be used in studies related to respiratory distress syndrome. | ||||||||||||||||||||
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- [1]. Nakamura Y, et al. Improvement of pulmonary surfactant activity by introducing D-amino acids into highly hydrophobic amphiphilic α-peptide Hel 13-5. Biochim Biophys Acta. 2014;1838(8):2046-2052. [Content Brief]
- [2]. Nakahara H, et al. Pulmonary surfactant model systems catch the specific interaction of an amphiphilic peptide with anionic phospholipid. Biophys J. 2009;96(4):1415-1429. [Content Brief]
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