R&D Systems Inc. Tocris Bioscience Boston Biochem

AT 101

Cat. No. 3367

AT 101 C30H30O8 [90141-22-3]

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Chemical Name: (-)-1,1',6,6',7,7'-Hexahydroxy-3,3'-dimethyl-5,5'-bis(1-methylethyl)-[2,2'-binaphthalene]-8,8'-dicarboxaldehyde

Biological Activity

R-(-)-enantiomer of gossypol (Cat. No. 1964). Mimics the BH3 domains of Bcl-2, Bcl-XL and Mcl-1. Disrupts heterodimerization of Bcl-2 with proapoptotic family members. Induces apoptosis in vitro through activation of caspase-9; cytotoxic to multiple myeloma and drug-resistant cell lines. Delays onset of androgen-independent growth of VCaP prostate cancer xenografts in vivo.

Technical Data

M.Wt:
518.56
Formula:
C30H30O8
Solubility:
Soluble to 100 mM in DMSO and to 100 mM in ethanol
Purity:
>98 %
Storage:
Store at -20°C
CAS No:
90141-22-3

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.

Certificate of Analysis / Safety Data Sheet

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Safety Data Sheet: View Safety Data Sheet

References

Loberg et al (2007) In vivo evaluation of AT-101 (R-(-)-gossypol acetic acid) in androgen-independent growth of VCaP prostate cancer cells in combination with surgical castration. Neoplasia 9 1030. PMID: 18084610.

Kline et al (2008) R-(-)-gossypol (AT-101) activates programmed cell death in multiple myeloma cells. Exp.Hematol. 36 568. PMID: 18346839.

Balakrishnan et al (2009) AT-101 induces apoptosis in CLL B cells and overcomes stromal cell-mediated Mcl-1 induction and drug resistance. Blood 113 149. PMID: 18836097.

If you know of a relevant citation for this product please let us know.

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Keywords: AT 101, supplier, downregulates, Bcl-2, Mcl-1, proapoptotic, apoptosis, inducer, gossypol, Bcl, AT101

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