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.

Certificate of Analysis / Safety Data Sheet

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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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