Biochem/physiol Actions
MEPB is a modulator of the activation function-2 (AF-2) of the androgen receptor (AR), increasing AR co-repressor binding. MEPB specifically binds the BF3 pocket of the androgen receptor where it modulates binding of co-regulators to the AF2 domain. MEPB was found to rescue degeneration in a mouse model of spinal bulbar muscular atrophy, a motor neuron disease caused by toxic gain of function of the androgen receptor.
| Colour | white to beige |
|---|---|
| Manufacturer | SIGMA-ALDRICH |
| Storage Temp. | −20°C |
| Solubility | DMSO: 2 mg/mL, clear |
| Form | powder |
| Assay | ≥98% (HPLC) |
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