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TW-37 is a Bcl-2 protein family inhibitor with a Ki of 0.29 μM. TW-37 binds to the BH3 binding groove in Bcl-2 protein competing with BH3 peptides derived from Bid, Bim, and Bad proteins. TW-37 binds to Bcl-2 with a Ki value of 290 nM and also to Bcl-xL and Mcl-1 with high affinities. TW-37 potently inhibits cell growth in PC-3 prostate cancer cells with an IC50 value of 200 nM and effectively induces apoptosis in a dose-dependent manner. TW-37 has an IC50 of 1.1 μM for primary human endothelial cells and averaged 0.3 μM for head and neck cancer cells (OSCC3, UM-SCC-1, and UMSCC-74A).
| Molecular Weight | 573.7 |
| Formula | C33H35NO6S |
| CAS Number | 877877-35-5 |
| Solubility (25°C) | DMSO: ≥ 100 mg/mL |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Related Bcl-2 Products |
|---|
| ABT-263
ABT-263 (Navitoclax) is a potent, orally bioavailable inhibitor of the antiapoptotic Bcl-2 family members Bcl-2, Bcl-x (L), and Bcl-w. |
| ABT-737
ABT-737 is a potent and selective inhibitor of B-cell lymphoma-2 (BCL-2) family proteins, in small cell lung cancer. |
| AT-101
AT-101 (R-(-)-gossypol acetic acid) is a pan small molecule inhibitor of Bcl-2, Bcl-xL, and Mcl-1. |
| ABT-199
ABT-199 (Venetoclax) is a highly potent, orally bioavailable and BCL-2 inhibitor. ABT-199 is the first inhibitor targeting Bcl-2 and PPI. |
| Apogossypolone
Apogossypolone (ApoG2) is a pan Bcl-2 inhibitor for Bcl-2, Bcl-XL and Mcl-1 with Ki of 35 nM, 660 nM and 25 nM, respectively. |
All AbMole products are for research use only, cannot be used for human consumption or veterinary use. We do not provide products or services to individuals. Please comply with the intended use and do not use AbMole products for any other purpose.
Products are for research use only. Not for human use. We do not sell to patients.
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