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Cecropin A TFA is an antimicrobial polypeptide isolated from Hyalaphora cecropia pupae with anti-inflammatory, anti-bacterial, and anti-cancer activity.
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $171 | Inquiry | Inquiry | |
| 5 mg | $434 | Inquiry | Inquiry | |
| 10 mg | $654 | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry | |
| 100 mg | Inquiry | Inquiry | Inquiry |
| Description | Cecropin A TFA is an antimicrobial polypeptide isolated from Hyalaphora cecropia pupae with anti-inflammatory, anti-bacterial, and anti-cancer activity. |
| In vitro | Cecropin A (10, 20, 30, 40, and 50 μM) induces cytotoxicity on HL-60 cells in a dose-dependent manner [1]. Cecropin A shows good antibacterial activity against both multidrug-resistant Gram-negative bacteria such as A. baumanii and multidrug-resistant P. aeruginosa (IC50s: 0.5-1 μM). Cecropin A (0.1, 0.25 μM) exhibits anti-inflammatory activities. Cecropin A (25 μM) effectively suppresses the expression of mTNF-α, mIL-1β, and mMIP-2 mRNA and slightly inhibits the expression of mMIP-1 mRNA. Cecropin A also effectively inhibits LPS-induced phosphorylation of ERK, JNK, p38 MAPK, and reduced the expression of COX-2 [2]. |
| Synonyms | Cecropin A TFA |
| Molecular Weight | 4117.8 |
| Formula | C186H314N53O48F3 |
| Smiles | FC(F)(F)C(O)=O.[KWKLFKKIEKVGQNIRDGIIKAGPAVAVVGQATQIAK-NH2] |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | H2O: 50 mg/mL (12.14 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
H2O
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Dissolve 2 mg of the compound in 100 μL DMSO
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.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
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 ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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