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Magainin 2 TFA (Synonyms: MG2)

Catalog No. T83693 Copy Product Info
🥰Excellent
Magainin 2, a cationic peptide derived from the African clawed frog (X. laevis) skin, exhibits host defense and antimicrobial properties. This compound effectively inhibits a range of pathogens, including E. coli, K. pneumoniae, S. epidermidis, S. aureus bacteria, and C. albicans fungus, with minimum inhibitory concentrations (MICs) of 5, 10, 10, 50, and 80 µg/ml, respectively. Additionally, at a concentration of 20 µM, Magainin 2 significantly reduces the germination and tube elongation in kiwi fruit pollen. It also curtails viral replication in Vero cells infected by herpes simplex virus 1 (HSV-1) or HSV-2, with half-maximal effective concentrations (EC50s) of 22.16 and 19.8 µM, respectively, while demonstrating low toxicity to these cells, shown by a 50% cytotoxic concentration (CC50) greater than 100 µM.

Magainin 2 TFA

Copy Product Info
🥰Excellent
Catalog No. T83693
Synonyms MG2

Magainin 2, a cationic peptide derived from the African clawed frog (X. laevis) skin, exhibits host defense and antimicrobial properties. This compound effectively inhibits a range of pathogens, including E. coli, K. pneumoniae, S. epidermidis, S. aureus bacteria, and C. albicans fungus, with minimum inhibitory concentrations (MICs) of 5, 10, 10, 50, and 80 µg/ml, respectively. Additionally, at a concentration of 20 µM, Magainin 2 significantly reduces the germination and tube elongation in kiwi fruit pollen. It also curtails viral replication in Vero cells infected by herpes simplex virus 1 (HSV-1) or HSV-2, with half-maximal effective concentrations (EC50s) of 22.16 and 19.8 µM, respectively, while demonstrating low toxicity to these cells, shown by a 50% cytotoxic concentration (CC50) greater than 100 µM.

Magainin 2 TFA
Other Forms of Magainin 2 TFA:
Magainin 2TP1444108433-95-0
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Pack SizePriceUSA StockGlobal StockQuantity
500 μg$269InquiryInquiry
1 mg$497InquiryInquiry
5 mg$1,200InquiryInquiry
10 mg$1,740InquiryInquiry
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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Product Introduction

Bioactivity
Description
Magainin 2, a cationic peptide derived from the African clawed frog (X. laevis) skin, exhibits host defense and antimicrobial properties. This compound effectively inhibits a range of pathogens, including E. coli, K. pneumoniae, S. epidermidis, S. aureus bacteria, and C. albicans fungus, with minimum inhibitory concentrations (MICs) of 5, 10, 10, 50, and 80 µg/ml, respectively. Additionally, at a concentration of 20 µM, Magainin 2 significantly reduces the germination and tube elongation in kiwi fruit pollen. It also curtails viral replication in Vero cells infected by herpes simplex virus 1 (HSV-1) or HSV-2, with half-maximal effective concentrations (EC50s) of 22.16 and 19.8 µM, respectively, while demonstrating low toxicity to these cells, shown by a 50% cytotoxic concentration (CC50) greater than 100 µM.
SynonymsMG2
Chemical Properties
Molecular Weight2466.90
FormulaC114H180N30O29S.XCF3COOH
SmilesO=C(N[C@@](C(NCC(N[C@@H](CCCCN[H])C(N[C@H](C(N[C@H](C(N[C@@H](CC1=CNC=N1)C(N[C@@H](CO)C(N[C@H](C(N[C@@H](CCCCN[H])C(N[C@@H](CCCCN[H])C(N[C@H](C(NCC(N[C@@H](CCCCN[H])C(N[C@H](C(N[C@H](C(N[C@@H](C(C)C)C(NCC(N[C@@H](CCC(O)=O)C(N[C@@](C(N[C@@H](CCSC)C(N[C@@H](CC(N)=O)C(N[C@@H](CO)C(O)=O)=O)=O)=O)([H])[C@@H](C)CC)=O)=O)=O)=O)CC2=CC=CC=C2)=O)C)=O)=O)=O)CC3=CC=CC=C3)=O)=O)=O)C)=O)=O)=O)CC(C)C)=O)CC4=CC=CC=C4)=O)=O)=O)([H])[C@@H](C)CC)CN[H].OC(C(F)(F)F)=O
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Solubility Information
DMSO: 10 mg/mL (4.05 mM), Sonication is recommended.
DMF: 5 mg/mL (2.03 mM), Sonication is recommended.
PBS pH 7.2: 5 mg/mL (2.03 mM), Sonication is recommended.
Solution Preparation Table
DMF/PBS pH 7.2/DMSO
1mg5mg10mg50mg
1 mM0.4054 mL2.0268 mL4.0537 mL20.2684 mL
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density.

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the stock solution preparation method and in vivo formula preparation method:
TargetMol | Animal experiments For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent 10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.
Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSOTargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSOTargetMol | reagent stock solution to 400 μL PEG300TargetMol | reagent and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH2OTargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.
1 Enter information below:
mg/kg
g
μL
2 Enter the in vivo formulation:
% DMSO
%
% Tween 80
% Saline/PBS/ddH2O

Dose Conversion

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Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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