Eribulin (Synonyms:艾日布林; B1939; E7389; ER-086526)
目录号 : KM11263 CAS No. : 253128-41-5 纯度 : 98%

Eribulin (E7389) 是靶向微管 (microtubule) 的抗癌剂,其用于研究转移性乳腺癌。Eribulin 通过结合微管蛋白和微管来抑制癌细胞的增殖。

规格 价格 是否有货 数量
500μg
In-stock
1mg
In-stock
5mg
In-stock
10mg
In-stock

Other Forms of Rapamycin:

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生物活性

Eribulin (E7389) is a microtubule targeting agent that is used for the research of metastatic breast cancer. Eribulin inhibits the proliferation of cancer cells by binding microtubule proteins and microtubules.

体外研究

Eribulin (1-100 nM; 72 h) inhibits cells proliferation, with IC50s of 22.8 and 21.5 nM for LM8 and Dunn cells, respectively.
Eribulin (10-50 nM; 12-72 h) increases early apoptosis significantly after 24 h treatment at the dose of 50 nM in LM8 cells.
Eribulin (10-50 nM; 12-72 h) induces G2/M arrest by 12 h treatment with at the dose of 50 nM, but not by long-term treatment (72 h) with 10 nM in LM8 cells.
Eribulin (1-50 nM; 12 h) does not induce senescence in LM8 cells.
Eribulin (1-10 nM; 16 h) induces morphological change and suppresses cell migration in a low concentration in LM8 cells.

Cell Proliferation Assay

Cell Line: LM8 cells and Dunn cells
Concentration: 0, 1, 10, 100 nM
Incubation Time: 72 hours
Result: Inhibited cells proliferation in a dose-dependent manner.

Apoptosis Analysis

Cell Line: LM8 cells
Concentration: 0, 10, 50 nM
Incubation Time: 12, 24, 48, 72 hours
Result: Induced early apoptosis after 12 h at the concentration of 50 nM.
Not detected apoptosis at the concentration of 10 nM.

Cell Cycle Analysis

Cell Line: LM8 cells
Concentration: 0, 10, 50 nM
Incubation Time: 12, 24, 48, 72 hours
Result: Induced G2/M arrest by 12 h treatment with 50 nM.
No G2/M arrest was induced by10 nM treatment.
体内研究

Eribulin (1 mg/kg; i.v. once a week for 2 weeks) reduces primary tumor growth and lung metastasis of osteosarcoma in mice.
Eribulin (1 mg/kg; once i.v.) suppresses circulating tumor cells (CTC) appearance in the low-concentration phase.

Animal Model: C3H/HeN mice (4-week-old) are injected LM8 cells
Dosage: 1 mg/kg
Administration: I.v. once a week for 2 weeks
Result: Suppressed primary tumor growth and induced apoptosis in tumor cells. Reduced lung metastasis.
Decreased the body weights.
分子式
C40H59NO11
分子量
729.90
CAS号
253128-41-5
中文名称
艾日布林
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

临床试验
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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