Ras-Related Protein Rab-4 (Rab4) Antibody (ATTO390)

Background

RAB4A, member RAS oncogene family (RAB4A) is a small GTPase that is part of the RAS superfamily, which plays a critical role in regulating intracellular vesicular trafficking and membrane dynamics RAB4A is particularly involved in early endosomal trafficking and recycling, contributing to the movement of endosomes between cellular compartments and facilitating the recycling of receptors and other proteins back to the plasma membrane It plays a role in the regulation of cell surface receptor availability and function, affecting processes like endocytosis, cell signaling, and vesicle trafficking Dysregulation of RAB4A has been associated with various diseases, including cancer, where altered vesicular trafficking can lead to changes in cell growth, adhesion, and migration Furthermore, RAB4A is also implicated in processes such as the immune response and neuronal signaling, making it an important protein for both immune function and cellular communication