Thermo Fisher Scientific Phospho-B-Myb (Ser577) Polyclonal Antibody

Applications

• Western Blot (WB): 1:500–1:1,000

Product Specifications

Product Specific Information

This antibody detects endogenous protein at molecular weights of approximately 80 and 100 kDa.
Purity is >95% by SDS-PAGE.

Target Information

Nucleocytoplasmic transport, a signal- and energy-dependent process, occurs through nuclear pore complexes embedded in the nuclear envelope. The import of proteins containing a nuclear localization signal requires the NLS import receptor, a heterodimer of importin alpha and beta subunits (karyopherins). Importin alpha binds the NLS-containing cargo in the cytoplasm, while importin beta docks the complex at the cytoplasmic side of the nuclear pore complex. In the presence of nucleoside triphosphates and the small GTP-binding protein Ran, the complex translocates into the nuclear pore complex, after which the importin subunits dissociate. Importin alpha enters the nucleoplasm with its passenger protein, and importin beta remains at the pore. Interactions between importin beta and the FG repeats of nucleoporins are essential for translocation through the pore complex. The protein encoded by this gene is a member of the importin beta family.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.