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Paclitaxel (Taxol)
(SynonymsOnxol, Nov-Onxol
)Add to Favor
M.Wt: 853.91
Formula: C47H51NO14
Solubility: DMSO
Purity: >99%
Storage: at -20℃ 2 years
CAS No.: 33069-62-4
Price and Availability of Paclitaxel (Taxol):
Applications & Customer's Feedback of Paclitaxel (Taxol):
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Paclitaxel was purchased from Selleck.Data from RSC Adv 2011.June.
Microscope image (406) magnification of U937 cells after exposure to SM-TNs. a) Untreated U937 cells. b) U937 cells treated with 200 nm, and 35 nm ODS empty shells. c) U937 cells treated with microcrystalline (free) Taxol prepared by sonicating Taxol in 20%H3PO4/0.8% SDS solution. d) U937 cells treated with 200 nm SM-TN. A SM-TN is seen in the middle of the picture. e) U937 cells treated with 35 nm SMTN.The nanowires are too small to see at this magnification, but their effect on the cells is clearly visible. Scale bar = 10 mm.
Fabrication of biologically active surface-modified Taxol nanowires using anodic aluminum oxide templates. ------ Mohamed H. Abumaree,Lingyan Zhu,et al. RSC Adv.2011; 1:884-892
Biological Activity of Paclitaxel (Taxol):
Paclitaxel is a microtubule polymer stabilizer with an IC50 of 0.1 pM for human endothelial cells. It selectively inhibits the proliferation of human endothelial cells (ECs) at ultra low concentrations (0.1-100 pM), while it inhibits non-endothelial type human cells at 10(4) - to 10(5) -fold higher concentrations, with IC50 = 1-10 nM. The selectivity of paclitaxel inhibition of cell proliferation is also species specific, as mouse ECs are not sensitive to paclitaxel at ultra low concentrations. They are inhibited by higher concentrations of paclitaxel with IC50 = 1-10 nM. Inhibition of human ECs by paclitaxel at ultra low concentrations does not affect the cellular microtubule structure. Paclitaxel blocks cells in G2-M, and this may result in a schedule-dependent effect on paclitaxel cytotoxicity. [1][2][3]
References on Paclitaxel (Taxol):
[1] http://en.wikipedia.org/wiki/Paclitaxel
[2] Georgiadis MS et al. Clin Cancer Res. 1997 Mar;3(3):449-54.
[3] Wang J et al. Anticancer Drugs. 2003 Jan;14(1):13-9.
MSDS
Batch S115001: H-NMR HPLC COA
Batch S115002: H-NMR COA
Batch S115003: H-NMR COA
Batch S115004: H-NMR COA
Batch S115005: H-NMR COA
Batch S115006: H-NMR HPLC COA
Batch S115007: H-NMR HPLC COA
Batch S115008: H-NMR HPLC COA
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| Dongfeng Chen, The Rausing Lab |
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| R.B. Cambridge |
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| Zhenghe John Wang Assistant Professor, Case Western Reserve University |
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| Dung-Fang Lee |
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