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| Size/SKU | Availability | Price |
|---|---|---|
10 mg | Please contact Customer Service for Availability | $893.00 |
About This Item
Empirical Formula (Hill Notation):
C89H125N23O25S3
CAS Number:
Molecular Weight:
2013.28
UNSPSC Code:
51102829
NACRES:
NA.85
MDL number:
Quality Segment
assay
≥90.0%
form
powder
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
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[1]. It is used to stimulate sodium transport in cultured human colonic epithelia[2].
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[1]. It enhances chloride secretion in airway epithelium.
Other Notes
Keep container tightly closed in a dry and well-ventilated place.
1 of 1
This Item | |||
|---|---|---|---|
| antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria | antibiotic activity spectrum Gram-negative bacteria, Gram-positive bacteria |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| assay ≥90.0% | assay ≥95% (European Pharmacopoeia HPLC assay) | assay 98.0-102.0% (HPLC) | assay 98.0-102.0% (HPLC) |
| form powder | form powder | form powder or crystals | form powder or crystals |
| solubility 0.1 M HCl: 10 mg/mL | solubility - | solubility - | solubility - |
| storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C |
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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