| Size | Price | Stock |
|---|---|---|
| 500mg | $35 | In-stock |
| 1g | $52 | In-stock |
| 5g | $190 | In-stock |
| 10 g | Get quote | |
| 50 g | Get quote | |
| We match the lowest price on market. | ||
We offer a substantial discount on larger orders, please inquire via [email protected]
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Inquiry for price and availability only. Please place your order via our email or fax.
| Cat. No. : | HY-A0248 |
| M.Wt: | 1000.00 |
| Formula: | N/A |
| Purity: | >98 % |
| Solubility: | H2O : 116.67 mg/mL (ultrasonic) |
Polymyxin B Sulfate is an antibiotic. Polymyxin B Sulfate inhibits Gram-negative infections by binding to the LPS of the bacterial wall with high affinity. Polymyxin B Sulfate neutralizes the effect of endotoxin. Polymyxin B Sulfate induces bacterial death by increasing its permeability. Polymyxin B Sulfate is used in endotoxemia research[1][2][3][4].
In Vitro:Polymyxin B (10 μg/mL, 6 h) Sulfate decreases the TNF-α and IL-10 production in Human peripheral blood mononuclear cells (PBMC) [3].
Polymyxin B Sulfate shows antibacterial activities with MICs of 0.5 mg/l for E. coli strain IH3080[4].
In Vivo:Polymyxin B (0.5-120 mg/kg; s.c.) Sulfate shows antibacterial activities in thigh or lung infection mouse model[2].
Polymyxin B (2 mg/kg, s.c.) Sulfate shows potent in mouse bactericidal effect against E. coli strain IH3080[3].
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