Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Required for the localization of dynein and dynactin to the mitotic kintochore. Dynein is believed to control the initial lateral interaction between the kinetochore and spindle microtubules and to facilitate the subsequent formation of end-on kinetochore-microtubule attachments mediated by the NDC80 complex. Also required for correct spindle orientation. Does not appear to be required for the removal of spindle assembly checkpoint (SAC) proteins from the kinetochore upon bipolar spindle attachment. Acts as an adapter protein linking the dynein motor complex to various cargos and converts dynein from a non-processive to a highly processive motor in the presence of dynactin. Facilitates the interaction between dynein and dynactin and activates dynein processivity (the ability to move along a microtubule for a long distance without falling off the track). Plays a role in cell migration.
基因功能參考文獻:
Farnesylation of Spindly is essential for its localization, & thus for proper localization of dynein & dynactin, to prometaphase kinetochores. Both Spindly and CENP-E farnesylation are required for efficient chromosome congression PMID: 25808490
hSpindly is farnesylated in vivo and farnesylation is essential for its interaction with the RZZ complex and hence Kinetochore localization. PMID: 25825516
Spindly is not only required for kinetochore localization of dynein but is a functional component of a mechanism that couples dynein-dependent poleward movement of chromosomes to their efficient attachment to microtubules. PMID: 20427577
dynein-mediated removal of Spindly from microtubule-attached kinetochores, rather than poleward transport per se, is the critical reaction in checkpoint silencing PMID: 20439434
[hSpindly] Localization of human Spindly (hSpindly) to kinetochores is controlled by the Rod/Zw10/Zwilch (RZZ) complex and Aurora B. PMID: 19468067
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亞細胞定位:
Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Chromosome, centromere, kinetochore. Nucleus. Cytoplasm, cytoskeleton, spindle pole. Note=Localizes to the nucleus in interphase and to the kinetochore in early prometaphase. Relocalizes to the mitotic spindle pole before metaphase and is subsequently lost from the spindle poles after chromosome congression is completed. Removal of this protein from the kinetochore requires the dynein/dynactin complex.