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β-雌二醇

CAS:No.50-28-2

英文名称:Estradiol

分子式:C18H24O2

分子量:272.39

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

纯度:HPLC≥98%

β-雌二醇
满3999赠露营车
货号:
IE0210
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(epidermal cells and skin-derived precursors (SKPs),20 nM b-estradiol

Formation of HFS and IHFS

After collected in isolation procedure, the epidermal cells and SKPs were mixed at ratio of 1:5e9. Then the mixture was seeded into 20 ml HF induction culture medium (DMEM/F12;10% (v/v) FBS, 1% (v/v) Insulin-transferrin-selenium,0.2 nM 3,30,5-Triiodo-L-thyronine, 20 ng/ml basic fibroblast growth factor, 2 nM hydrocortisone hemisuccinate, 2 nM testosterone, Solarbio, China; 20 nM b-estradiol, Solarbio, China; 20 nM progesterone, Solarbio, China) droplet on the lid of 100 mm dish with a total cell of 5 x105 in each droplet. When the lid was put upside down, the cells sedimented at the bottom of the droplet and aggregated to form HFS after 24 h culture. The culture medium was changed every other day. After 7 days culture, the HFS was collected.

来源文献:Zhang Y, Enhejirigala, Li Z, Song W, Yao B, Li J, Wang Y, Duan X, Yuan X, Huang S, Fu X. The role of CTHRC1 in hair follicle regenerative capacity restored by plantar dermis homogenate. Biochem Biophys Res Commun. 2021 Sep 24;571:14-19. doi: 10.1016/j.bbrc.2021.07.056. Epub 2021 Jul 20. PMID: 34298337.


Cell(hAMSCs;1× 10-6 mol/L β-estradiol;3d

For endometrial  diferentiation, when hAMSCs reached 30–40% confuence, the medium was exchanged for DMEM/F12 supplemented with 2%FBS,  10 ng/mL TGF-β1, 10 ng/mL EGF, 10 ng/mL PDGF-BB , 1× 10–6  mol/L β-estradiol (Solarbio), and endometrial conditioned medium.  Uninduced cells were cultured with DMEM/F12 containing 2% FBS.  After 3  days, the expression of CK7 and CK19 was detected by immunofuorescence.

来源文献:Huang J, Zhang W, Yu J, Gou Y, Liu N, Wang T, Sun C, Wu B, Li C, Chen X, Mao Y, Zhang Y, Wang J. Human amniotic mesenchymal stem cells combined with PPCNg facilitate injured endometrial regeneration.  Stem Cell Res Ther. 2022 Jan 12;13(1):17.  doi: 10.1186/s13287-021-02682-2.  PMID: 35022063


CellMCF-7 cells: the final concentrations of E2 were 10 nMHEK293T cells:for 30 min for ChIP-qPCR

b-Estradiol (#IE0210, E2) was purchased from Solarbio (Beijing, China). The chemicals were dissolved in dimethyl sulfoxide (DMSO), and the final concentrations of E2 were 10 nM.

After 48 h of culture after infection, the cells were selected with 1 mg/mL puromycin for another 48 h. Furthermore, the cells were treated with E2 for 30 min for ChIP-qPCR or 6 h for Western blotting.

文献来源:Bao C, Duan J, Xie Y, Liu Y, Li P, Li J, Zhao H, Guo H, Men Y, Ren Y, Xu J, Wang G, Lu W. A novel oncogenic enhancer of estrogen receptor-positive breast cancer. Mol Ther Nucleic Acids. 2022 Aug 24;29:836-851. doi: 10.1016/j.omtn.2022.08.029. PMID: 36159594; PMCID: PMC9463563.



CellNESCsDMEM/F12 culture medium containing 1 nM estradiol

Fresh EP samples collected from patients with EP with or without endometriosis under sterile conditions were minced finely and digested enzymatically with 5 mg of collagenase I  and 1 mg deoxyribonuclease type I for 1 h at 37 °C. After centrifugation,the cells were suspended in DMEM/F12 culture medium containing 1 nM estradiol (#IE0210; Solarbio, Beijing,China), 0.2% insulin , 1% L-glutamine, 1% antibiotic solution , and 10% dextran-coated charcoal-treated fetal bovine serum. The purity of the isolated ESCs was confirmed >95% (P2-P3) by Immunocytochemistry (ICC) staining using antibodies against vimentin (stromal cell marker)  and cytokeratin (epithelia cell marker) .

来源文献:Li J, Liu L, Fan R. The PKM2/HIF-1α Axis is Involved in the Pathogenesis of Endometriosis via TGF-β1 under Endometrial Polyps. Front Biosci (Landmark Ed). 2024 Dec 17;29(12):417. doi: 10.31083/j.fbl2912417. PMID: 39735997.


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
Zang L, et al. J Cell Mol Med. 2021 Jun;25(12)5753-5768.
Zang L, et al. J Cell Mol Med. 2021 Jun;25(12)5753-5768.
Zang L, et al. J Cell Mol Med. 2021 Jun;25(12)5753-5768.
Zang L, et al. J Cell Mol Med. 2021 Jun;25(12)5753-5768.
Bao C,et al.Mol Ther Nucleic Acids. 2022 Aug 24;29:836-851. doi: 10.1016/j.omtn.2022.08.029.
Bao C,et al.Mol Ther Nucleic Acids. 2022 Aug 24;29:836-851. doi: 10.1016/j.omtn.2022.08.029.
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