D3168
Duramycin from Streptoverticillium cinnamoneus
≥90.0%
别名:
Duramycin, Lancovutide
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关于此项目
经验公式（希尔记法）:
C89H125N23O25S3
化学文摘社编号:
分子量:
2013.28
UNSPSC Code:
51102829
NACRES:
NA.85
MDL number:
form
powder
assay
≥90.0%
solubility
0.1 M HCl: 10 mg/mL
antibiotic activity spectrum
Gram-negative bacteria, Gram-positive bacteria
mode of action
protein synthesis | interferes
storage temp.
2-8°C
Quality Level
General description
Chemical structure: tetracycline
Application
Duramycin is used to study chloride secretion by cardial, pancreatic and airway epithelial voltage-gated ion channels. It is used to study cystic fibrosis and as a novel phosphatidylethanolamine-binding molecular probe. It is used to stimulate sodium transport in cultured human colonic epithelia.
Biochem/physiol Actions
Duramycin is the smallest known polypeptide since it has only 19 amino acids. It has a defined 3-dimensional binding structure. Duramycin binds phosphatidylethanolamine (PtdE) at a 1:1 ratio with high affinity and exclusive specificity. It enhances chloride secretion in airway epithelium.
Other Notes
Keep container tightly closed in a dry and well-ventilated place.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
涉药品监管产品
此项目有
Soichiro Matsunaga et al.
Langmuir : the ACS journal of surfaces and colloids, 25(14), 8200-8207 (2009-05-13)
We visualized nanometer-scale phospholipid particle fusion by scanning tunneling microscopy (STM) on an alkanethiol-modified gold substrate, induced by duramycin, a tetracyclic antibiotic peptide with 19 amino residues. Ultrasonic homogenization generated a suspension mainly consisting of minimal lipid particles (MLP) from
Ming Zhao et al.
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 49(8), 1345-1352 (2008-07-18)
With only 19 amino acids, duramycin is the smallest known polypeptide that has a defined 3-dimensional binding structure. Duramycin binds phosphatidylethanolamine (PtdE) at a 1:1 ratio with high affinity and exclusive specificity. As an abundant binding target, PtdE is a
Ilka Steiner et al.
Naunyn-Schmiedeberg's archives of pharmacology, 378(3), 323-333 (2008-05-27)
Duramycin (Moli1901) is being developed for the treatment of reduced mucociliary clearance in cystic fibrosis. This study was conducted to estimate lung residence time and systemic exposure and to assess whether duramycin causes an inflammatory response. Six volunteers were administered
Jason H Stafford et al.
Neoplasia (New York, N.Y.), 13(4), 299-308 (2011-04-08)
We have previously shown that oxidative stress within the tumor microenvironment causes phosphatidylserine (PS) to redistribute from the inner to the outer membrane leaflet of the endothelial cells (EC) creating a highly specific marker for the tumor vasculature. Because the
Igor Oliynyk et al.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica, 118(12), 982-990 (2010-11-26)
The lantibiotic duramycin (Moli1901, Lancovutide) has been suggested as a drug of choice in the treatment for cystic fibrosis (CF). It has been proposed that duramycin may stimulate chloride secretion through Ca²(+) -activated Cl⁻ channels (CaCC). We investigated whether duramycin
商品
Ribosomally synthesized antimicrobial peptides are a promising focus in antibiotic research amidst bacterial resistance and emerging infectious diseases.
由于细菌耐药性和新出现的传染病成为人类的潜在威胁，核糖体合成的抗菌肽已成为抗生素研究的一个有前途的重点领域。
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