Fulvestrant

カタログ番号 T2146 CAS 129453-61-8

別名: ZM 182780, ZD 9238, ICI 182780

Fulvestrant (ZM 182780) is an estrogen receptor (ER) antagonist (IC50=9.4 nM) and an agonist of GPR30. Fulvestrant has antitumor activity, inhibiting cell proliferation and inducing apoptosis and autophagy.

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Fulvestrant, CAS 129453-61-8

パッケージサイズ	在庫状況	単価(税別)
サンプルについてお問い合わせ
10 mg	在庫あり	￥ 10,000
25 mg	在庫あり	￥ 15,500
50 mg	在庫あり	￥ 27,000
1 mL * 10 mM (in DMSO)	在庫あり	￥ 12,000

バルクのお問い合わせ

バッチを選択

純度: 99.87%

COA DATASHEET SDS HPLC LCMS HNMR

純度: 100%

COA DATASHEET SDS HNMR HPLC

純度: 99.77%

COA DATASHEET SDS HPLC HNMR

純度: 99.09%

COA DATASHEET SDS HPLC HNMR LCMS

COA DATASHEET SDS HNMR HPLC

バッチの詳細情報はお問い合わせください

生物学的特性に関する説明

化学的特性

保存条件 & 溶解度情報

説明	Fulvestrant (ZM 182780) is an estrogen receptor (ER) antagonist (IC50=9.4 nM) and an agonist of GPR30. Fulvestrant has antitumor activity, inhibiting cell proliferation and inducing apoptosis and autophagy.
ターゲット＆IC50	ERR:9.4 nM (cell free)
In vitro	METHODS: ER-positive MCF-7 and ER-negative MDA-MB-231 cells were treated with Fulvestrant (0.01-10000 nM) for 6 days, and the cell growth rate was measured by crystal violet staining. RESULTS: Fulvestrant inhibited the growth of MCF-7 cells with an IC50 of 0.8 nM. Fulvestrant did not inhibit the growth of MDA-MB-231 cells with an IC50 greater than 1 µM. [1] METHODS: Human breast cancer cells MCF-7 were treated with Fulvestrant (100 nM) for 0.25-6 h, and the expression levels of target proteins were detected by Western Blot. RESULTS: ERα protein expression was reduced in a time-dependent manner when MCF-7 cells were exposed to Fulvestrant. [2]
In vivo	METHODS: To assay anti-tumor activity in vivo, Fulvestrant (25-200 mg/kg, 5% DMSO/95% corn oil) was injected subcutaneously four times per week for four weeks into Nu/J mice bearing tamoxifen-resistant (TamR) tumors. RESULTS: Significant inhibition of tumor growth was observed at all doses of Fulvestrant, and no significant differences were detected between doses. [3] METHODS: To assay anti-tumor activity in vivo, Fulvestrant (5 mg/mouse) was injected subcutaneously into nude mice with in situ established ER+ mammary carcinomas twice weekly for twenty-four days. RESULTS: Fulvestrant treatment resulted in a significant reduction in tumor growth. [4]
細胞研究	In brief, hippocampi were dissected from the brains of embryonic day 18 Sprague-Dawley rat fetuses, treated with 0.02% trypsin in Hanks' balanced salt solution (137 mM NaCl, 5.4 mM KCl, 0.4 mM KH2PO4, 0.34 mM Na2HPO4·7H2O, 10.0 mM glucose, and 10.0 mM HEPES) at 37°C for 5 min and dissociated by repeated passage through a series of fire-polished constricted Pasteur pipettes. For intracellular Ca2+ imaging analyses, approximately 10^4 cells were seeded onto poly-D-lysine (10 μg/ml)-coated 22-mm coverslips in covered 35-mm Petri dishes. For neuroprotection and Western immunoblotting analyses, approximately 10^6 cells/ml were seeded onto poly-D-lysine-coated solid black and clear bottom 96-well culture plates and 60-mm Petri dishes, respectively. Cells were grown in phenol-red free neurobasal medium supplemented with B27, 5 U/ml penicillin, 5 μg/ml streptomycin, 0.5 mM glutamine, and 25 μM glutamate at 37°C in 10% CO2 for the first 3 days and NBM without glutamate afterward. Cultures grown in serum-free NBM yields approximately 99.5% neurons and 0.5% glial cells [2].
動物実験	MCF-7 cells were suspended in culture medium (no serum) and inoculated s.c. into the flank of adult female nude mice (0.1 ml/approximately 5 x 10^6 cells). Mice were maintained in a clean environment and were given sterile food and water. Estrogen supplementation was provided by ethynyl estradiol at 1 μg/ml in the water. Antiestrogen treatment was initiated when tumor diameter attained a minimum of 0.5 cm. The Br10 tumor at passage 49 was established by implantation of 1-2-mm^3 tumor fragments into the flank of anesthetized intact adult female nude mice. After 3 passages a reproducible pattern of growth was established without additional estrogen supplementation. Approximately two-thirds of animals established progressively growing tumors which attained measurable size (area, ≥70 mm2) after 6-7 weeks. Antiestrogen treatment was initiated at the time of transplantation. Tamoxifen was administered once daily p.o. at a dose of 10 mg/kg (1 ml/100 g body weight of aqueous dispersion in 0.5% Tween 80) and ICI 182,780 as a single s.c. injection of 5 mg/mouse (50 mg/ml in arachis oil). Tumor size was assessed weekly as the product of caliper measurements of the largest diameter and the axis perpendicular to it [1].

別名	ZM 182780, ZD 9238, ICI 182780
分子量	606.77
分子式	C32H47F5O3S
CAS No.	129453-61-8

保存条件

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度情報

Ethanol: 30.3 mg/mL (50 mM)

DMSO: 45 mg/mL (74.16 mM)

参考文献

1. Nukatsuka M, et al. Estrogen Down-regulator Fulvestrant Potentiates Antitumor Activity of Fluoropyrimidine in Estrogen-responsive MCF-7 Human Breast Cancer Cells. In Vivo. 2019 Sep-Oct;33(5):1439-1445. 2. Nukatsuka M, et al. Estrogen Down-regulator Fulvestrant Potentiates Antitumor Activity of Fluoropyrimidine in Estrogen-responsive MCF-7 Human Breast Cancer Cells. In Vivo. 2019 Sep-Oct;33(5):1439-1445. 3. Wardell SE, et al. Pharmacokinetic and pharmacodynamic analysis of fulvestrant in preclinical models of breast cancer to assess the importance of its estrogen receptor-α degrader activity in antitumor efficacy. Breast Cancer Res Treat. 2020 Jan;179(1):67-77. 4. Abrahamsson A, et al. Fulvestrant-Mediated Attenuation of the Innate Immune Response Decreases ER+ Breast Cancer Growth In Vivo More Effectively than Tamoxifen. Cancer Res. 2020 Oct 15;80(20):4487-4499. 5. Chen D, Tan Y, Li Z, et al. Organoid cultures derived from patients with papillary thyroid cancer[J]. The Journal of Clinical Endocrinology & Metabolism. 2021, 106(5): 1410-1426. 6. Chen D, Tan Y, Li Z, et al. Organoid cultures derived from patients with papillary thyroid cancer[J]. The Journal of Clinical Endocrinology & Metabolism. 2021 7. Zhao Z, Xue F, Gu Y, et al. Crosstalk between the muscular estrogen receptor α and BDNF/TrkB signaling alleviates metabolic syndrome via 7, 8-dihydroxyflavone in female mice[J]. Molecular Metabolism. 2020: 101149.

引用文献

1. Yang R, Wang X, Wang J, et al. Insights into the sex-dependent reproductive toxicity of 2-ethylhexyl diphenyl phosphate on zebrafish (Danio rerio). Environment International. 2022, 158: 106928. 2. Zhao Z, Xue F, Gu Y, et al. Crosstalk between the muscular estrogen receptor α and BDNF/TrkB signaling alleviates metabolic syndrome via 7, 8-dihydroxyflavone in female mice. Molecular Metabolism. 2020: 101149. 3. Chen D, Tan Y, Li Z, et al. Organoid cultures derived from patients with papillary thyroid cancer. The Journal of Clinical Endocrinology & Metabolism. 2021 Apr 23;106(5):1410-1426. doi: 10.1210/clinem/dgab020. 4. Wang, Zixiang, et al. EVI1 overexpression promotes ovarian cancer progression by regulating estrogen signaling. Molecular and Cellular Endocrinology. (2021): 111367. 5. Xiao Y, Chen D. ERα, but not ERβ and GPER, Mediates Estradiol‑Induced Secretion of TSH in Mouse Pituitary. Applied Biochemistry and Biotechnology. 2022: 1-11 6. Huang C S, Deng H F, Zhou L, et al.Undesirable ER stress induced by bavachin contributed to follicular atresia in zebrafish ovary.Biomedicine & Pharmacotherapy.2023, 166: 115322. 7. Cui S, Suo N, Yang Y, et al.The aminosteroid U73122 promotes oligodendrocytes generation and myelin formation.Acta Pharmacologica Sinica.2023: 1-12. 8. Peng B, Ran T, Chen X, et al.A CARM1 Inhibitor Potently Suppresses Breast Cancer Both In Vitro and In Vivo.Journal of Medicinal Chemistry.2024

投与量変換

You can also refer to dose conversion for different animals. 詳細

In vivo投与量計算 (透明溶液)

ステップ1: 以下の情報を入力してください

投与量

mg/kg

動物の平均体重

動物あたりの投与量

動物数

溶媒の組成を入力してください

% DMSO+

% +

% Tween 80+

% ddH₂O

%DMSO+

計算するリセット

計算結果:

作業濃度: mg/ml;

DMSO溶液の作成方法: mg あらかじめ溶解した薬剤 μL DMSO (マスター溶液の濃度 mg/mL)，濃度がそのバッチの薬剤のDMSO溶解度を超える場合は、まずご連絡ください。

生体内薬剤の調合法：取る μL DMSO マスター溶液、次に追加 μL PEG300，確実に混ぜてから加える μL Tween 80，確実に混ぜてから加える μL ddH₂O, 確実に混ぜる

お問合せ内容:

必ず順番通りに溶媒を加えてください。ボルテックスミキサーや超音波、湯煎することで溶解しやすくなります

計算器

モル濃度計算機

希釈計算機

再構成計算

分子量計算機

質量

濃度

体積

分子量

モル度計算機では以下の計算が可能です

既知の体積と濃度の溶液を調製するために必要な化合物の質量
質量が既知の化合物を目的の濃度まで溶解させるのに必要な溶液の量
特定の体積の中に既知の質量の化合物を入れて得られる溶液の濃度

参考例

モル濃度計算機を使用したモル濃度計算の例
化合物の分子量が197.13g/molである場合、10mlの水に10mMのストック溶液を作るのに必要な化合物の質量はどれくらいですか？
［分子量（MW）］の欄に［197.13］と入力してください
[濃度]ボックスに10と入力し、正しい単位（millimolar）を選択します
[容量]ボックスに10と入力し、正しい単位（milliliter）を選択します
計算を押します
答えの19.713mgが質量欄に表示されます

濃度 (開始)

体積 (開始)

濃度 (終了)

体積 (終了)

溶液を作るのに必要な希釈率の計算

溶液の調製に必要な希釈率の算出
希釈計算機は、既知の濃度の原液をどのように希釈するかを計算することができる便利なツールです。V1を計算するためにC1、C2＆V2を入力します。

参考例

Tocrisの希釈計算器を用いた希釈計算の一例
50μMの溶液を20ml作るためには、10mMの原液を何ml必要ですか？
C1V1=C2V2という式を用いて、C1=10mM、C2=50μM、V2=20ml、V1を未知数とします。
濃度（開始）ボックスに10を入力し正しい単位(millimolar)を選択してください
濃度（終了）ボックスに50を入力し正しい単位(millimolar)を選択してください
体積（終了）ボックスに20を入力し正しい単位(millimolar)を選択してください
計算を押します
100 microliter (0.1 ml) という答えが体積（開始）ボックスに表示されます。

分子式

分子量 g/mol

化合物の化学式を入力して、そのモル質量や元素組成を計算します

Tヒント：化学式は大文字と小文字を区別します。: C10H16N2O2 c10h16n2o2

化合物のモル質量（分子量）を計算する手順:
化学物質のモル質量を計算するには、その化学式を入力し、「計算」をクリックしてください。.
分子質量、分子量、モル質量、モル重量の定義:
分子質量（分子量）とは、物質の1分子の質量であり、統一された原子質量単位（u）で表されます。(1uは炭素12の1原子の質量の1/12に等しい）
モル質量（molar weight）とは、ある物質の1モルの質量のことで、単位はg/molです。

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技術サポート

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.

Keywords

Fulvestrant 129453-61-8 Apoptosis Autophagy Endocrinology/Hormones Estrogen/progestogen Receptor Estrogen Receptor/ERR Inhibitor ICI-182780 ZM 182780 inhibit ZM182780 ZD9238 ICI182780 ZM-182780 ZD-9238 ZD 9238 ICI 182780 inhibitor

本ウェブサイトに掲載されている製品は全て研究用試薬です。研究目的以外の用途にはご使用できません。

Fulvestrant

保存条件

溶解度情報

参考文献

引用文献

関連化合物ライブラリー

関連製品

投与量変換

In vivo投与量計算 (透明溶液)

計算器

モル度計算機では以下の計算が可能です

溶液を作るのに必要な希釈率の計算

バイアルを再構成するのに必要な溶媒の量を計算する.

化合物の化学式を入力して、そのモル質量や元素組成を計算します

技術サポート

Keywords