GLPBio

Fulvestrant (ICI 182,780)

Catalog No.: GC18000Purity:>98.00%Synonyms: ICI 182780
COASDSData Sheet

فولفسترانت هو مضاد انتقائي لمستقبلات الاستروجين (ER). يرتبط بالـ ER ويحجزه ويعمل على تحليله، ثم يثبط نشاط الكتابة الوراثية المساعدة من قِبَل ER بـ IC50 9.4 نانومتر.

المنتجات مخصصة للاستخدام البحثي فقط، وليست للاستخدام البشري. نحن لا نبيع للمرضى.

Fulvestrant (ICI 182,780)
Cas No.: 129453-61-8
10mM (in 1mL DMSO)In Stock
$38.00
1
25mgIn Stock
$36.00
1
100mgIn Stock
$70.00
1
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المراجع (Citations)

7 publicationsمنشورات الباحثين الذين استخدموا هذا المنتج
IF 11

الوصف (Description)

Fulvestrant is a selective estrogen receptor (ER) antagonist. It binds, blocks and degrades estrogen receptor, then inhibits estrogen receptor(ER)-mediated transcriptional activity with an IC50 of 9.4 nM [1-3].

Fulvestrant(3 μM ;1 month) increases the sensitivity of H1975 NSCLC cells to gefitinib[4].Fulvestrant(1-10 µM;72 h) strongly sensitized doxorubicin-induced cytotoxicity in MDR cell lines[5].

Fulvestrant(5 mg/mouse; s.c.; twice per week) significantly inhibited macrophage and neutrophil infiltration in mice cancer model. Fulvestrant decreases ER+ breast cancer growth in the presence of physiologic levels of estradiol in human breast cancer in nude mice[6]. Fulvestrant (5mg/mouse; twice weekly; s.c.) in combination with tamoxifen enhanced tumor regression[7].

References:

[1]. Vergote I, Robertson JF. Fulvestrant is an effective and well-tolerated endocrine therapy for postmenopausal women with advanced breast cancer: results from clinical trials. Br J Cancer. 2004 Mar;90 Suppl 1(Suppl 1):S11-4. doi: 10.1038/sj.bjc.6601631. PMID: 15094759; PMCID: PMC2750769.

[2]. Osborne CK, Wakeling A, et,al. Fulvestrant: an oestrogen receptor antagonist with a novel mechanism of action. Br J Cancer. 2004 Mar;90 Suppl 1(Suppl 1):S2-6. doi: 10.1038/sj.bjc.6601629. PMID: 15094757; PMCID: PMC2750773.

[3]. Dowsett M, Nicholson RI, et,al. Biological characteristics of the pure antiestrogen fulvestrant: overcoming endocrine resistance. Breast Cancer Res Treat. 2005;93 Suppl 1:S11-8. doi: 10.1007/s10549-005-9037-3. PMID: 16247595.

[4]. Shen H, Liu J, et,al. Fulvestrant increases gefitinib sensitivity in non-small cell lung cancer cells by upregulating let-7c expression. Biomed Pharmacother. 2014 Apr;68(3):307-13. doi: 10.1016/j.biopha.2013.10.007. Epub 2013 Nov 7. PMID: 24268810.

[5]. Huang Y, Jiang D, et,al. Fulvestrant reverses doxorubicin resistance in multidrug-resistant breast cell lines independent of estrogen receptor expression. Oncol Rep. 2017 Feb;37(2):705-712. doi: 10.3892/or.2016.5315. Epub 2016 Dec 14. PMID: 28000875; PMCID: PMC5355712.

[6]. Abrahamsson A, Rodriguez GV, 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. doi: 10.1158/0008-5472.CAN-20-1705. Epub 2020 Aug 27. PMID: 32855207.

[7]. Mishra AK, Abrahamsson A, et,al. Fulvestrant inhibits growth of triple negative breast cancer and synergizes with tamoxifen in ERα positive breast cancer by up-regulation of ERβ. Oncotarget. 2016 Aug 30;7(35):56876-56888. doi: 10.18632/oncotarget.10871. PMID: 27486755; PMCID: PMC5302959.

البروتوكول (Protocol)

Cell experiment [1]:

Cell lines

Bats-72 cell line (estrogen receptor-negative MDR cell line)

Preparation method

Cells were exposed to designated concentrations of doxorubicin with or without co-treatment of fulvestrant for 72 h, the cell viabilities were determined.

Reaction Conditions

1-10 µM;72 h

Applications

Fulvestrant sensitizes doxorubicin-induced cytotoxicity in estrogen receptor-negative MDR cell line Bats-72.

Animal experiment [2]:

Animal models

Balb/C-nu/nu mice (MCF7 cells model)

Preparation method

Mice were treated with fulvestrant in addition to the estradiol exposure.

Dosage form

5 mg/mouse; s.c.; twice per week

Applications

Fulvestrant significantly inhibited macrophage and neutrophil infiltration in mice cancer model.

References:

[1]. Huang Y, Jiang D,et,al. Fulvestrant reverses doxorubicin resistance in multidrug-resistant breast cell lines independent of estrogen receptor expression. Oncol Rep. 2017 Feb;37(2):705-712. doi: 10.3892/or.2016.5315. Epub 2016 Dec 14. PMID: 28000875; PMCID: PMC5355712.

[2]. Abrahamsson A, Rodriguez GV, 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. doi: 10.1158/0008-5472.CAN-20-1705. Epub 2020 Aug 27. PMID: 32855207.

وثائق المنتج (Product Documents)

Purity:>98.00%Appearance:A solid
COASDSData Sheet

البيانات البيولوجية (Biological Data)

1 / 3

الخصائص الكيميائية (Chemical Properties)

رقم CAS
129453-61-8
المرادفات
ICI 182780
الاسم الكيميائي
(7R,8R,9S,13S,14S,17S)-13-methyl-7-[9-(4,4,5,5,5-pentafluoropentylsulfinyl)nonyl]-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diol
SMILES
CC12CCC3C(C1CCC2O)C(CC4=C3C=CC(=C4)O)CCCCCCCCCS(=O)CCCC(C(F)(F)F)(F)F
الصيغة الجزيئية
C32H47F5O3S
الوزن الجزيئي
606.77
الذوبانية
≥ 30.35mg/mL in DMSO
التخزين
Store at -20°C
إرشادات عامة
اختر مذيبًا مناسبًا وفقًا لبيانات ذوبانية المنتج. بعد التحضير، قسّم المحلول المخزون إلى أجزاء لتجنب دورات التجميد والذوبان المتكررة.
استخدم المحاليل المخزونة خلال 6 أشهر عند حفظها في -80°C، أو خلال شهر واحد عند حفظها في -20°C.
لتحسين الذوبانية، سخّن الأنبوب إلى 37°C وعرّضه للموجات فوق الصوتية لمدة مناسبة.
شروط الشحن
تُشحن عينات التقييم مع عبوات تبريد. وتُشحن الأحجام الأخرى المتاحة في درجة حرارة الغرفة، أو مع عبوات تبريد عند الطلب.

الحاسبات (Calculators)المولارية / التخفيف / الوزن الجزيئي / تحويل الوحدات / تركيبة داخل الجسم الحي / الذوبانية

g/mol

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