2. Anti-infection
  3. Bacterial Antibiotic
  4. Bicyclomycin benzoate

Bicyclomycin benzoate  (Synonyms: FR2054)

目录号: HY-101128 纯度: 99.76%
COA 产品使用指南

摩尔计算器

Bicyclomycin benzoate是一种广谱的抑制革兰氏阴性细菌和革兰氏阳性细菌的抗生素。

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Bicyclomycin benzoate Chemical Structure

Bicyclomycin benzoate Chemical Structure

CAS No. : 37134-40-0

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1210
In-stock
5 mg ￥1100
In-stock
10 mg ￥1980
In-stock
25 mg ￥4180
In-stock
50 mg 现货 询价
100 mg   询价  
200 mg   询价  

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Customer Review

Other Forms of Bicyclomycin benzoate:

Bicyclomycin benzoate 相关抗体

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  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Bicyclomycin benzoate is an antibiotic exhibiting activity against a broad spectrum of Gram-negative bacteria and against the Gram-positive bacterium.

体外研究
(In Vitro)

The primary action of bicyclomycin is due to interference with the biosynthesis of lipoprotein and its assembly to peptidoglycan in the cell envelope of E. coli. At the lethal level, bicyclomycin is shown to inhibit the synthesis of RNA and protein in the growing cells of E. coli 15 THU[1]. Bicyclomycin targets the rho transcription termination factor in Escherichia coli. Bicyclomycin is a modest rho inhibitor, can disrupt the rho molecular machinery thereby leading to a catastrophic effect caused by the untimely overproduction of proteins not normally expressed constitutively, thus leading to a toxic effect on the cells[2]. The inhibition of rho poly(C)-stimulated hydrolysis of ATP by bicyclomycin has been found to proceed by a non-competitive, reversible pathway with respect to ATP (Ki=20 μM)[3].

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

Bicyclomycin benzoate 相关抗体:
体内研究
(In Vivo)

Bicyclomycin has low excretion rate after a single intramuscular dose of 50 mg/kg in rats. Bicyclomycin is well distributed in various tissues, and the highest concentration is observed in the kidney at 100 mg/kg[4].

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

406.39

Formula

C19H22N2O8
CAS 号
性状

固体

颜色

White to off-white

中文名称

双环霉素苯甲酸
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性数据
细胞实验： 

DMSO 中的溶解度 : 100 mg/mL (246.07 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4607 mL 12.3035 mL 24.6069 mL
5 mM 0.4921 mL 2.4607 mL 4.9214 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

  • 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

动物实验：

请根据您的 实验动物和给药方式 选择适当的溶解方案。

以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液，再依次添加助溶剂：
——为保证实验结果的可靠性，澄清的储备液可以根据储存条件，适当保存；体内实验的工作液，建议您现用现配，当天使用；
以下溶剂前显示的百分比是指该溶剂在您配制终溶液中的体积占比；如在配制过程中出现沉淀、析出现象，可以通过加热和/或超声的方式助溶

  • 方案 一

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (6.15 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
  • 方案 二

    请依序添加每种溶剂： 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (6.15 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。

    20% SBE-β-CD in Saline 的配制（4°C，储存一周）：2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
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

只
由于实验过程有损耗，建议您多配一只动物的量
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.78%

COA (197 KB) LCMS (268 KB)

产品使用指南 (1538 KB)
参考文献
Kinase Assay
[3]

ATPase activity assays are carried out with rho (100 ng) except that either bicyclomycin (0–60 μM) or dihydrobicyclomycin (0–90 μM) is added to the reaction solution. The samples are preheated to 32°C (2.5 min), and the reaction is initiated by the addition of ATP (9.1–100 μM) and [g-32P]ATP (0.5mCi) to the side of the tube, briefly vortexed, centrifuged (2 s), and returns to the water bath. Aliquots (1 mL) are removed at five time points (15, 30, 45, 60, and 75 s), and spotted on Baker-Flex cellulosePEI TLC plates. The rates of reaction are determined by measuring the relative amount of radiolabeled inorganic phosphate and ATP and then plotting the amount of ATP hydrolyzed versus time. The initial rates for each ATP concentration plus or minus inhibitors are plotted as double reciprocal plots[3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[4]

Rats: A total of 25 SD male rats receives intramuscular administration of bicyclomycin at a single dose of 50mg/kg. Blood samples are taken by heart-puncture from 5 rats each at 0.5, 1, 2, 3, and 5 hours after the administration[4].

Mice: A total of 40 ICR male mice receives intramuscular administration of bicyclomycin at a single dose of 50mg/kg. Eight mice each are bled at 5, 10, 20, 30 and 60 minutes after administration by heart-puncture with heparin[4].

Rabbits: Five rabbits and 5 dogs are given bicyclomycin intramuscularly at a single dose of 50 mg/kg and blood samples are withdrawn from these animals at similar intervals. The samples are allowed to clot and sera are separated for assay by the cylinder plate method[4].

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

Bicyclomycin benzoate 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4607 mL 12.3035 mL 24.6069 mL 61.5173 mL
5 mM 0.4921 mL 2.4607 mL 4.9214 mL 12.3035 mL
10 mM 0.2461 mL 1.2303 mL 2.4607 mL 6.1517 mL
15 mM 0.1640 mL 0.8202 mL 1.6405 mL 4.1012 mL
20 mM 0.1230 mL 0.6152 mL 1.2303 mL 3.0759 mL
25 mM 0.0984 mL 0.4921 mL 0.9843 mL 2.4607 mL
30 mM 0.0820 mL 0.4101 mL 0.8202 mL 2.0506 mL
40 mM 0.0615 mL 0.3076 mL 0.6152 mL 1.5379 mL
50 mM 0.0492 mL 0.2461 mL 0.4921 mL 1.2303 mL
60 mM 0.0410 mL 0.2051 mL 0.4101 mL 1.0253 mL
80 mM 0.0308 mL 0.1538 mL 0.3076 mL 0.7690 mL
100 mM 0.0246 mL 0.1230 mL 0.2461 mL 0.6152 mL
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.

Keywords:

Bicyclomycin37134-40-0FR2054双环霉素苯甲酸FR 2054FR-2054BacterialAntibioticInhibitorinhibitorinhibit

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