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Platencin is a natural, broad-spectrum Gram-positive antibiotic isolated from *S. platensis*, which is also the source of platensimycin. Platencin inhibits two key enzymes in bacterial fatty acid synthesis, β-ketoacyl-ACP synthases II and III (FabF and FabH, respectively), unlike platensimycin which only targets FabF. The IC50 values for platencin against FabF and FabH are 1.95 and 3.91 μg/ml, respectively. It does not exhibit cross-resistance to antibiotic-resistant bacterial strains, including methicillin-resistant *S. aureus*, vancomycin-intermediate *S. aureus*, and vancomycin-resistant Enterococci. For these reasons, platencin has potential applications in fighting antibiotic-resistant bacteria.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 100 μg | $990 | 35 days | 35 days | |
| 500 μg | $2,960 | 35 days | 35 days |
| Description | Platencin is a natural, broad-spectrum Gram-positive antibiotic isolated from *S. platensis*, which is also the source of platensimycin. Platencin inhibits two key enzymes in bacterial fatty acid synthesis, β-ketoacyl-ACP synthases II and III (FabF and FabH, respectively), unlike platensimycin which only targets FabF. The IC50 values for platencin against FabF and FabH are 1.95 and 3.91 μg/ml, respectively. It does not exhibit cross-resistance to antibiotic-resistant bacterial strains, including methicillin-resistant *S. aureus*, vancomycin-intermediate *S. aureus*, and vancomycin-resistant Enterococci. For these reasons, platencin has potential applications in fighting antibiotic-resistant bacteria. |
| Molecular Weight | 425.481 |
| Formula | C24H27NO6 |
| Cas No. | 869898-86-2 |
| Smiles | [H][C@@]12CC[C@]3(CC1=C)C=CC(=O)[C@@](C)(CCC(=O)Nc1c(O)ccc(C(O)=O)c1O)[C@]3([H])C2 |c:9,TLB:12:30:5.6:2.3| |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
| Solubility Information | DMSO: Soluble DMF: Soluble Ethanol: Soluble Methanol: Soluble |
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.
| Size | Quantity | Unit Price | Amount | Operation |
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