ab54361 was purified using protein G column chromatography from culture supernatant of hybridoma cultured in a medium containing bovine IgG depleted (approximately 95%) fetal bovine serum and filtered through a 0.22µm membrane.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Use at an assay dependent dilution. Predicted molecular weight: 122 kDa.
Use at an assay dependent dilution.
May play a role in the control of cell motility and survival of macrophages (By similarity). Plays a role in the regulation of cell morphology and cytoskeletal organization. Required in the cortical actin filament dynamics and cell shape.
Expressed in heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.
Belongs to the formin homology family. Contains 1 DAD (diaphanous autoregulatory) domain. Contains 1 FH2 (formin homology 2) domain. Contains 1 GBD/FH3 (Rho GTPase-binding/formin homology 3) domain.
The DAD domain regulates activation via by an autoinhibitory interaction with the N-terminus. This autoinhibition is released upon competitive binding of an activated GTPase. The release of DAD allows the FH2 domain to then nucleate and elongate nonbranched actin filaments.
Myristoylation mediates membrane localization and blebbing.
Cytoplasm > cell cortex. Cell projection > bleb. Colocalized with F-actin in bleb protrusions and Cytoplasm. Cell membrane. Cytoplasmic vesicle > phagosome. Recruited to actin-rich phagosomes during phagocytosis. Translocates to the plasma membrane upon activation by RAC1.