1. Anti-infection
  2. Bacterial Antibiotic
  3. Alafosfalin

Alafosfalin 是一种细胞壁生物合成抑制剂。Alafosfalin 是一种磷酸二肽,具有抗菌 (antibacterial) 特性。

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Alafosfalin Chemical Structure

Alafosfalin Chemical Structure

CAS No. : 60668-24-8

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5 mg ¥585
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10 mg ¥900
In-stock
25 mg ¥1710
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100 mg   询价  

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Alafosfalin is an inhibitor of cell wall biosynthesis. Alafosfalin is a phosphonodipeptide with antibacterial properties[1].

IC50 & Target

β-lactam

 

体外研究
(In Vitro)

Alafosfalin is highly active against Escherichia coli and moderately active against Serratia, Klebsiella, Enterobacter, and Citrobacter, but less active against gram-positive organisms than were beta-lactams such as cephazolin or ampicillin and inactive against indole-positive Proteus, Pseudomonas, and Acinetobacter[1].

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

体内研究
(In Vivo)

After s.c. administration to rats, Alafosfalin is rapidly absorbed with half-lives (t1/2) of approximately 20 minutes[2].

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

Animal Model: Pairs of male SpragueDawley rats (250 to 350 g)[2]
Dosage: 20, 100, and 500 mg/ kg (single doses) or 800 mg/kg per day for 14 days (Pharmacokinetic Analysis)
Administration: Administrated by s.c.
Result: Rapidly absorbed; peak concentrations were found within 20 minutes of dosing with half-lives of approximately 20 minutes.
分子量

196.14

Formula

C5H13N2O4P

CAS 号
性状

固体

颜色

White to off-white

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture

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

溶解性数据
细胞实验: 

H2O 中的溶解度 : 250 mg/mL (1274.60 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 5.0984 mL 25.4920 mL 50.9840 mL
5 mM 1.0197 mL 5.0984 mL 10.1968 mL
查看完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物溶解方案计算器
请输入动物实验的基本信息:

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料
参考文献

Alafosfalin 相关分类

完整储备液配制表

* 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)。-80°C储存时,请在6个月内使用,-20°C储存时,请在1个月内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 5.0984 mL 25.4920 mL 50.9840 mL 127.4600 mL
5 mM 1.0197 mL 5.0984 mL 10.1968 mL 25.4920 mL
10 mM 0.5098 mL 2.5492 mL 5.0984 mL 12.7460 mL
15 mM 0.3399 mL 1.6995 mL 3.3989 mL 8.4973 mL
20 mM 0.2549 mL 1.2746 mL 2.5492 mL 6.3730 mL
25 mM 0.2039 mL 1.0197 mL 2.0394 mL 5.0984 mL
30 mM 0.1699 mL 0.8497 mL 1.6995 mL 4.2487 mL
40 mM 0.1275 mL 0.6373 mL 1.2746 mL 3.1865 mL
50 mM 0.1020 mL 0.5098 mL 1.0197 mL 2.5492 mL
60 mM 0.0850 mL 0.4249 mL 0.8497 mL 2.1243 mL
80 mM 0.0637 mL 0.3186 mL 0.6373 mL 1.5932 mL
100 mM 0.0510 mL 0.2549 mL 0.5098 mL 1.2746 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

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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产品名称:
Alafosfalin
目录号:
HY-119881
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