2. Anti-infection Cell Cycle/DNA Damage
  3. Antibiotic Bacterial DNA/RNA Synthesis
  4. Erythromycin (aspartate)

Erythromycin (aspartate)  (Synonyms: 红霉素天冬氨酸盐)

目录号: HY-B0220C
产品使用指南

摩尔计算器

Erythromycin aspartate 是由放线菌产生的大环内酯类抗生素 (antibiotic)，具有广泛的抗菌活性。Erythromycin aspartate 通过结合细菌的 50S 核糖体亚基而起作用，并通过阻断转肽和/或易位反应来抑制 RNA 依赖性蛋白 (RNA-dependent protein synthesis) 的合成，而不会影响核酸的合成。Erythromycin aspartate 在不同领域的研究中显示出抗肿瘤特性和保护神经的作用。

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Erythromycin (aspartate) Chemical Structure

Erythromycin (aspartate) Chemical Structure

CAS No. : 30010-41-4

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Erythromycin (aspartate) 的其他形式现货产品:

Erythromycin (aspartate) 相关抗体

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  • 生物活性

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  • 参考文献

生物活性

Erythromycin aspartate is a macrolide antibiotic produced by actinomycete?Streptomyces erythreus?with a broad spectrum of antimicrobial activity. Erythromycin aspartate binds to bacterial 50S ribosomal subunits and inhibits?RNA-dependent protein synthesis?by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin aspartate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].

IC50 & Target

Macrolide

 

体外研究
(In Vitro)

Erythromycin aspartate inhibits growth of P. falciparum with IC50 and IC90 values of 58.2 μM and 104.0 μM, respectively[1].
Erythromycin aspartate (10 μM, 100 μM; 24 h, 72 h) shows antioxidant and anti-inflammatory effects and suppresses the accumulation of 4-HNE (p<0.01) and 8-OHdG (p<0.01), reduces Iba-1 (p<0.01) and TNF-α (p<0.01) expression significantly[4].

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

Erythromycin (aspartate) 相关抗体:

Cell Viability Assay[4]

Cell Line: Embryos primary cortical neuron (from the cerebral cortices of 17-day-old Sprague-Dawley rat)
Concentration: 10, 100 μM
Incubation Time: 24, 72 hours
Result: Improved the viability of cultured neuronal cells in vitro after 3 hours oxygen-glucose deprivation (OGD).
体内研究
(In Vivo)

Erythromycin aspartate (gastric intubation; 0.1-50 mg/kg; 30-120 days) decreases tumor growth and prolong the survival time of mice from dose of 5 mg/kg in mice[3].
Erythromycin aspartate (gastric intubation; 5 mg/kg) protects mice alive even at 120 days after inoculation, but shortens mean survival time in tumor-bearing mice by 4-5 days with dose of 50 mg/kg[3].
Erythromycin aspartate (i.h.; single injection; 50 mg/kg) has a protective effect on the rat model with cerebral ischemia reperfusion-injury[4].

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

Animal Model: Female ddY mice (6-week-old) with EAC cells or CDF mice (6-week-old) with P388 cells[3]
Dosage: 0.1 mg/kg; 0.5 mg/kg; 10 mg/kg; 30 mg/kg; 50 mg/kg
Administration: Gastric intubation; 30-120 days
Result: Decreased tumor growth and prolonged the mean survival time of mice from the dose of 5 mg/kg, however, the 50 mg/kg dosage shortened the MST in tumorbearing mice.
Animal Model: Male Sprague-Dawley rats (8-week-old, 250-300 g)[4]
Dosage: 50 mg/kg
Administration: Subcutaneous single injection
Result: Reduced infarct volume and edema volume, improved neurological deficit.
Clinical Trial
分子量

867.03

Formula

C41H74N2O17
CAS 号
中文名称

红霉素天冬氨酸盐
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
纯度 & 产品资料
参考文献

Erythromycin (aspartate) 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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:

Erythromycin (aspartate)30010-41-4红霉素天冬氨酸盐AntibioticBacterialDNA/RNA Synthesisantibacterialgram-positiveactinomycetestreptomycesantimicrobialtumorcancerEACP388antitumorneuroprotectiveInhibitorinhibitorinhibit

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