CLASP1 ist ein Gen, das durch das Symbol CLASP1 kodiert wird. Andere Namen sind: CLIP-associating protein 1; Cytoplasmic linker-associated protein 1; Multiple asters homolog 1; Protein Orbit homolog 1; hOrbit1; KIAA0622; MAST1. CLASP1 hat eine Masse von 169.45kDa und eine Aminosäurelänge von 1538.
Wir bieten 6 antikörper gegen CLASP1, aufgewachsen in Kaninchen und Ratte, welche geeignet sind für WB, IHC, ELISA and ICC/IF mit Proben abgeleitet von Human, Maus und Ratte.
Gen- und Proteininformationen
UniProt Zusammenfassung
Microtubule plus-end tracking protein that promotes the stabilization of dynamic microtubules. Involved in the nucleation of noncentrosomal microtubules originating from the trans-Golgi network (TGN). Required for the polarization of the cytoplasmic microtubule arrays in migrating cells towards the leading edge of the cell. May act at the cell cortex to enhance the frequency of rescue of depolymerizing microtubules by attaching their plus-ends to cortical platforms composed of ERC1 and PHLDB2. This cortical microtubule stabilizing activity is regulated at least in part by phosphatidylinositol 3-kinase signaling. Also performs a similar stabilizing function at the kinetochore which is essential for the bipolar alignment of chromosomes on the mitotic spindle.
Entrez Zusammenfassung
CLASPs, such as CLASP1, are nonmotor microtubule-associated proteins that interact with CLIPs (e.g., CLIP170; MIM 179838). CLASP1 is involved in the regulation of microtubule dynamics at the kinetochore and throughout the spindle (Maiato et al., 2003
Sequenzähnlichkeiten
Belongs to the CLASP family.
Zellort
Cytoplasm > Cytoskeleton. Cytoplasm > Cytoskeleton > Microtubule organizing center > Centrosome. Chromosome > Centromere > Kinetochore. Cytoplasm > Cytoskeleton > Spindle. Golgi apparatus > trans-Golgi network.
Localizes to microtubule plus ends. Localizes to centrosomes, kinetochores and the mitotic spindle from prometaphase. Subsequently localizes to the spindle midzone from anaphase and to the midbody from telophase. In migrating cells localizes to the plus ends of microtubules within the cell body and to the entire microtubule lattice within the lamella. Localizes to the cell cortex and this requires ERC1 and PHLDB2.
