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Pexiganan acetate

🥰Excellent
Catalog No. T84862Cas No. 172820-23-4
Alias MSI78, MSI 78, Cytolex

Pexiganan acetate (MSI 78) is a synthetic cationic peptide composed of 22 amino acids and demonstrates potent antibacterial activity. Pexiganan acetate is an analogue of magainin 2, which is a naturally occurring host defense peptide originally isolated from frog skin. The antibacterial action of Pexiganan acetate is thought to involve disruption of the integrity and permeability of the bacterial cell membrane or cell wall, leading to bacterial cell death.

Pexiganan acetate

Pexiganan acetate

🥰Excellent
Purity: 99.88%
Catalog No. T84862Alias MSI78, MSI 78, CytolexCas No. 172820-23-4
Pexiganan acetate (MSI 78) is a synthetic cationic peptide composed of 22 amino acids and demonstrates potent antibacterial activity. Pexiganan acetate is an analogue of magainin 2, which is a naturally occurring host defense peptide originally isolated from frog skin. The antibacterial action of Pexiganan acetate is thought to involve disruption of the integrity and permeability of the bacterial cell membrane or cell wall, leading to bacterial cell death.
Pack SizePriceAvailabilityQuantity
1 mg$150In Stock
5 mg$330In Stock
10 mg$520In Stock
25 mg$1,180In Stock
50 mg$1,770In Stock
100 mg$2,650In Stock
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Purity:99.88%
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Product Introduction

Bioactivity
Description
Pexiganan acetate (MSI 78) is a synthetic cationic peptide composed of 22 amino acids and demonstrates potent antibacterial activity. Pexiganan acetate is an analogue of magainin 2, which is a naturally occurring host defense peptide originally isolated from frog skin. The antibacterial action of Pexiganan acetate is thought to involve disruption of the integrity and permeability of the bacterial cell membrane or cell wall, leading to bacterial cell death.
SynonymsMSI78, MSI 78, Cytolex
Chemical Properties
Molecular Weight2477.22 (free base)
FormulaC122H210N32O22.xC2H4O2
Cas No.172820-23-4
SmilesC(C)(O)=O.[C@H](CC1=CC=CC=C1)(C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC2=CC=CC=C2)C(NCC(N[C@H](C(N[C@H](C(N[C@@H](CC3=CC=CC=C3)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CCCCN)C(N)=O)=O)CCCCN)=O)CC(C)C)=O)[C@H](CC)C)=O)CCCCN)=O)[C@H](C)C)=O)=O)C)=O)CCCCN)=O)=O)=O)CCCCN)=O)CCCCN)=O)C)=O)CCCCN)=O)CCCCN)=O)CC(C)C)=O)NC([C@@H](NC(CNC([C@@H](NC(CN)=O)[C@H](CC)C)=O)=O)CCCCN)=O
ColorWhite
AppearanceSolid
Storage & Solubility Information
Storagekeep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

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Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
TargetMol | Animal experimentsFor example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2OTargetMol | reagent mix well and clarify
For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.
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