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依托泊苷

CAS:No.33419-42-0

英文名称:Etoposide

分子式:C29H32O13

分子量:588.56

储存条件:Powder:2-8℃,2 years;Insolvent(母液):-20℃,6 months;-80℃,1 year

纯度:HPLC≥98%

依托泊苷
满3999赠露营车
货号:
IE0270
品牌:
Solarbio
SKU 北京总部 北京海淀 武汉 广州
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使用本产品的案例(仅供参考)

In Vitro

Cell( U2OS, H209, H69, Hep3B, and H1299 cells,Etoposide: H69 3 μm, H209 5 μm, U2OS 10 μm, Hep3B 15 μm, H1299 15 μm

Cancer Cells with Chemotherapy Resistance Generation and Analysis: U2OS, H209, H69, Hep3B, and H1299 cells were treated with different concentrations of cisplatin (Solarbio) and etoposide (Solarbio, IE270).  Subsequently, the cells were cultured for 1 month at a concentration with a lower apoptotic rate (Cisplatin: H69 2.5 μm, H209 4 μm, U2OS 7 μm, Hep3B 3 μm, H1299 3.5 μm;    Etoposide: H69 3 μm, H209 5 μm, U2OS 10 μm, Hep3B 15 μm, H1299 15 μm). The drug-resistant cells were divided into two groups and treated with the same gradient concentration of the drug as before, one group was treated with 0.5 mm F1,6P at the same time. MTT assay was used to detect cell viability and calculate IC50.

来源文献:Li Y, Fu Y, Zhang Y, Duan B, Zhao Y, Shang M, Cheng Y, Zhang K, Yu Q, Wang T. Nuclear Fructose-1,6-Bisphosphate Inhibits Tumor Growth and Sensitizes Chemotherapy by Targeting HMGB1. Adv Sci (Weinh). 2023 Mar;10(7):e2203528. doi: 10.1002/advs.202203528. Epub 2023 Jan 15. PMID: 36642839; PMCID: PMC9982576.


Cell(HeLa cells and KGN cells,5 μg/mL ETO,1 h

HeLa cells and KGN cells were cultured in 24-well plates and transiently transfected with wild-type, mutant, and polymorphic HSF2BP-FLAG plasmids with the use of Lipofectamine 3000.  After being cultured for 48 h, the cells were divided into three groups: without treatment, treated with etoposide(ETO;   5 μg/ml, Solarbio, Beijing, China) for 1 h, and treated with mitomycin (MMC;   500 ng/ml) for 8 h. Then, the treated cells were cultured with a normal medium and recovered for a specific time at 37°C.

来源文献:Li S, Xu W, Xu B, Gao S, Zhang Q, Qin Y, Guo T. Pathogenic Variations of Homologous Recombination Gene HSF2BP Identified in Sporadic Patients With Premature Ovarian Insufficiency. Front Cell Dev Biol. 2022 Jan 31;9:768123. doi: 10.3389/fcell.2021.768123. PMID: 35174157; PMCID: PMC8841426.


Cell

Etoposide sensitivity assay(KGN cells,5 ng/μl etoposide,6 h

KGN cells were seeded in 6‐well plates and cultured 48 hr after transfection or infection.   Cells were harvested immediately or exposed to 5 ng/μl etoposide (ETO;   Solarbio, Beijing, China) for 6 hr to induce DNA damage, followed by harvesting immediately or after recovery for 1 hr and 2 hr.   DNA damage marker γH2AX was detected in KGN cells with or without ETO treatment and recovery by western blot.

Clonogenic survival( HeLa cells,0.5 ng/μl ETO,6 h

HeLa cells were seeded in 6‐well plates and cultured 48 hr after transfection or infection.   Then cells were exposed to 0.5 ng/μl ETO (Solarbio, Beijing, China) for 6 hr, followed by recovery for 2 hr. The cells were harvested and counted, then reseeded into a new 6‐well plate by 500 cells per well (three wells for duplicate) and incubated for 14 days. Colonies were stained with crystal violet and counted.

来源文献:Zhang X, Dang Y, Liu R, Zhao S, Ma J, Qin Y. MicroRNA-127-5p impairs function of granulosa cells via HMGB2 gene in premature ovarian insufficiency. J Cell Physiol. 2020 Nov;235(11):8826-8838. doi: 10.1002/jcp.29725. Epub 2020 May 11. PMID: 32391592.


In Vivo

Mice(21‐day‐old female C57BL/6J mice,10 mg/kg ETO,腹腔注射

The 21‐day‐old female C57BL/6J mice were purchased and maintained in a temperature‐ and humidity‐controlled room on a 1‐hr light/12‐hr dark cycle.  The orthotopic ovarian mouse model was established as previously described.  A total of 20 μl miR‐127‐5p mimics or controls at 1 nmol with Lipofectamine 2000 was injected into the left and right ovarian bursa by insulin syringes, respectively.  Forty‐eight hours after injection, mice were treated with 10 mg/kg ETO (Solarbio, Beijing, China) intraperitoneally to induce DNA damage. After 6 hr, the ovaries were excised and ruptured for γH2AX detection.

来源文献:Zhang X, Dang Y, Liu R, Zhao S, Ma J, Qin Y. MicroRNA-127-5p impairs function of granulosa cells via HMGB2 gene in premature ovarian insufficiency. J Cell Physiol. 2020 Nov;235(11):8826-8838. doi: 10.1002/jcp.29725. Epub 2020 May 11. PMID: 32391592.

备注:
以上数据均来自公开文献, Solarbio暂未进行独立验证, 仅供参考。
These protocols are for reference only. Solarbio does not independently validate these methods.

实验图
暂无详情
Li S, et al. Front Cell Dev Biol. 2022 Jan 31;9768123.
Zhang X, et al. J Cell Physiol. 2020 Nov;235(11)8826-8838.
Li S, et al. Front Cell Dev Biol. 2022 Jan 31;9768123.
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