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Vaborbactam (RPX7009) is a β-lactamase inhibitor that is often used in conjunction with meropenem to study pneumonia and CRE infections.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 2 mg | $142 | - | In Stock | |
| 5 mg | $325 | 5 days | 5 days |
| Description | Vaborbactam (RPX7009) is a β-lactamase inhibitor that is often used in conjunction with meropenem to study pneumonia and CRE infections. |
| In vitro | The β-lactamase inhibitor vaborbactam can also form an acyl-enzyme complex with Pseudomonas aeruginosa PBP3. We found that vaborbactam inhibits PBP3 (IC50 of 262 μM), and its binding to PBP3 increases the protein thermal stability by about 2°C[1]. |
| In vivo | In a neutropenic mouse thigh infection model, the administration of 100 mg/kg meropenem alone and in combination with various doses of vaborbactam against Klebsiella pneumoniae was evaluated. The results showed that intraperitoneal injection of 300 mg/kg meropenem combined with 50 mg/kg vaborbactam resulted in the greatest reduction in bacterial counts compared to the untreated control group[2]. |
| Synonyms | RPX7009 |
| Molecular Weight | 297.14 |
| Formula | C12H16BNO5S |
| Cas No. | 1360457-46-0 |
| Smiles | OB1O[C@H](CC(O)=O)CC[C@@H]1NC(=O)Cc1cccs1 |
| Relative Density. | 1.35 g/cm3 (Predicted) |
| Storage | store at low temperature,store under nitrogen | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||
| Solubility Information | H2O: 2 mg/mL (6.73 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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