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MCF7/TAMR-7

  • Specification
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Cat.No.
CSC-C9506J
Description
The MCF7/TAMR-7 Cell line is a breast cancer cell line resistant to tamoxifen. Tamoxifen is by far the most widely used drug for hormone-dependent breast cancer. However, primary or acquired resistance to Tamoxifen severely limits its clinical effectiveness. The MCF7/TAMR-7 cell line is a good model cell to study the signalling pathways, which are the major drivers of tamoxifen-resistant growth.
The parental cell line for the MCF7/TAMR-7 cells is MCF7/S0.5, which was adapted to grow at low serum concentration in order to study the effect of estradiol and tamoxifen. MCF7/TAMR-7 has been established from a clone of cells that survived long term treatment with 1 µM tamoxifen. Tamoxifen-resistant cells are passaged continuously in presence of 1 µM tamoxifen, which is lethal for the parental MCF7/S0.5 cell line
Species
Human
Source
Breast
Recommended Medium
Phenol red-free DMEM:Ham's F-12 containing 1% foetal bovine serum, 2 mM Glutamax and 6 ng/ml insulin. To maintain high-level resistance, medium was supplemented with Tamoxifen (1 μM).
Culture Properties
Adherent
Morphology
Epithelial
Storage and Shipping
Creative Bioarray ships frozen cells on dry ice. On receipt, immediately transfer frozen cells to liquid nitrogen (-180 °C) until ready for experimental use.
Never can cryopreserved cells be kept at -20 °C.
Citation Guidance
If you use this products in your scientific publication, it should be cited in the publication as: Creative Bioarray cat no. If your paper has been published, please click here to submit the PubMed ID of your paper to get a coupon.
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For research use only. Not for any other purpose.

  • Q & A
  • Customer Review
Q:
What should I do if my cells are contaminated with black bug in cell culture?
A:

Change the culture medium every day and rinse with PBS. The small black spots in the cells may gradually decrease and eventually disappear.

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Average Rating: 5.0    |    1 Scientist has reviewed this product

Useful guidance

Thanks to the staff at Creative Bioarray for giving me a lot of guidance.

09 May 2021


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