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  1. Anti-infection
  2. Bacterial Antibiotic
  3. Fosfomycin sodium

Fosfomycin sodium  (Synonyms: 磷霉素鈉; MK-0955 sodium)

目錄號: HY-W016420 純度: ≥98.0%
COA 產品使用指南 技術支持

Fosfomycin (MK-0955) sodium 是一種能透過血腦屏障的廣譜抗生素,不可逆地抑制細胞壁合成的早期階段。Fosfomycin sodium 對多種細菌具有殺菌活性,這些細菌包括耐多藥 (MDR),廣泛耐藥 (XDR) 和耐全藥 (PDR) 細菌。

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Fosfomycin sodium Chemical Structure

Fosfomycin sodium Chemical Structure

CAS No. : 26016-99-9

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規(guī)格 價格 是否有貨 數(shù)量
10 mM * 1 mL in Water ¥550
In-stock
500 mg ¥500
In-stock
1 g   詢價  
5 g   詢價  

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Customer Review

Other Forms of Fosfomycin sodium:

  • 生物活性

  • 純度 & 產品資料

  • 參考文獻

生物活性

Fosfomycin (MK-0955) sodium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin sodium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria[1][2].

體外研究
(In Vitro)

Fosfomycin sodium is an epoxy antibacterial agent. Compared with other antibacterial agents, it acts by inhibiting the early process of cell wall synthesis[1].
Fosfomycin sodium has bactericidal activity against a variety of gram-negative and gram-positive pathogens, including broad-spectrum production β-Bacteria of lactamase and carbapenemase, and against S. aureus strains with an inhibition rate of 90%[1].
Fosfomycin sodium displays extensive tissue penetration, can be used to research of infections of the CNS, soft tissues, bone, lungs, and abscesses[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

體內研究
(In Vivo)

Fosfomycin sodium (80 mg/kg; i.v.-i.v. or i.v.-p.o.) displays the protective effect on the nephrotoxicity of double beckacin, and is not affected by different administration routes[3].
Pharmacokinetic of Fosfomycin sodium in Rats[4]

Dibekacin Dose (mg) Vdss (l/kg) β (min-1) T1/2 (min) Urinary recovery (%)
30 0.261 0.0244 28.4 85

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Fischer 344 rats[3]
Dosage: 320 mg/kg
Administration: Intramuscular injection, 5 schedules: 1 h, 0.5 h earlier than dibekacin, concomitantly, 0.5 h later and 1 h later; 11 days
Result: Reduced polyuria, proteinuria, enzymes and cytosine caused by dibecacin (40 mg/kg), followed by the previous treatment.
Animal Model: Dehydrated Wistar rat with acute renal failure (8-week-old)[4]
Dosage: 120 mg/kg
Administration: Intravenous injection; once
Result: Recovered the exclusion rate of rats basically to normal, and improved the nephrotoxicity parameters.
Protects proximal tubular lysosomes from aminoglycosides by inhibiting myeloid formation and protecting the integrity of lysosomal membrane of rats treated with double bekacin.
Clinical Trial
分子量

182.02

Formula

C3H5Na2O4P

CAS 號
性狀

固體

顏色

White to off-white

中文名稱

磷霉素鈉鹽

結構分類
初始來源

Streptomyces?spp.

運輸條件

Room temperature in continental US; may vary elsewhere.

儲存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性數(shù)據(jù)
細胞實驗: 

H2O 中的溶解度 : 125 mg/mL (686.74 mM; 超聲助溶)

配制儲備液
濃度 溶劑體積 質量 1 mg 5 mg 10 mg
1 mM 5.4939 mL 27.4695 mL 54.9390 mL
5 mM 1.0988 mL 5.4939 mL 10.9878 mL
查看完整儲備液配制表

* 請根據(jù)產品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產品失效。
儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲存時,請在6個月內使用,-20°C儲存時,請在1個月內使用。

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

  • 摩爾計算器

  • 稀釋計算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動物實驗:

以下溶解方案,請直接配制工作液。建議現(xiàn)用現(xiàn)配,在短期內盡快用完。 以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比; 如在配制過程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過加熱和/或超聲的方式助溶。

  • 方案 一

    請依序添加每種溶劑: PBS

    Solubility: 100 mg/mL (549.39 mM); 澄清溶液; 超聲助溶

動物溶解方案計算器
請輸入動物實驗的基本信息:

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

μL

動物數(shù)量

由于實驗過程有損耗,建議您多配一只動物的量
計算結果
工作液所需濃度 : mg/mL
該產品水溶性佳,請具體參考實測 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
您所需的儲備液濃度超過該產品的實測溶解度,如有需要,請與 MCE 中國技術支持聯(lián)系。
純度 & 產品資料

純度: ≥98.0%

參考文獻

完整儲備液配制表

* 請根據(jù)產品在不同溶劑中的溶解度選擇合適的溶劑配制儲備液;一旦配成溶液,請分裝保存,避免反復凍融造成的產品失效。
儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C儲存時,請在6個月內使用,-20°C儲存時,請在1個月內使用。

可選溶劑 濃度 溶劑體積 質量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 5.4939 mL 27.4695 mL 54.9390 mL 137.3475 mL
5 mM 1.0988 mL 5.4939 mL 10.9878 mL 27.4695 mL
10 mM 0.5494 mL 2.7470 mL 5.4939 mL 13.7348 mL
15 mM 0.3663 mL 1.8313 mL 3.6626 mL 9.1565 mL
20 mM 0.2747 mL 1.3735 mL 2.7470 mL 6.8674 mL
25 mM 0.2198 mL 1.0988 mL 2.1976 mL 5.4939 mL
30 mM 0.1831 mL 0.9157 mL 1.8313 mL 4.5783 mL
40 mM 0.1373 mL 0.6867 mL 1.3735 mL 3.4337 mL
50 mM 0.1099 mL 0.5494 mL 1.0988 mL 2.7470 mL
60 mM 0.0916 mL 0.4578 mL 0.9157 mL 2.2891 mL
80 mM 0.0687 mL 0.3434 mL 0.6867 mL 1.7168 mL
100 mM 0.0549 mL 0.2747 mL 0.5494 mL 1.3735 mL

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產品名稱:
Fosfomycin sodium
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HY-W016420
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