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.
Plus end-directed microtubule-dependent motor required for spindle assembly and chromosome movement. Has microtubule depolymerization activity. Plays a role in chromosome congression.
基因功能參考文獻:
GSK3beta-SKAP-Kif2b signaling axis constitutes a dynamic link between spindle microtubule plus-ends and mitotic chromosomes to achieve faithful cell division. PMID: 27982129
Data indicate that Cep170 association with the C-terminus of Kif2b enhances localization of Kif2b to the spindle. PMID: 23087211
Data show that Polo-like kinase 1 (Plk1) regulates both the localization and activity of kinesin-13 protein Kif2b during mitosis to promote the correction of k-MT attachment errors to ensure mitotic fidelity. PMID: 22535524
Data show that CLASP1-astrin-Kif2b complex acts as a central switch at kinetochores that defines mitotic progression and promotes fidelity by temporally regulating kinetochore-microtuble attachments. PMID: 20852589
when microtubules are absent, the neck linker exists in equilibrium between two structural states; microtubule binding may activate the nucleotide-sensing mechanism of kinesin PMID: 12368902
kinesin-I-dependent neuronal AbetaPP transport, which controls AbetaPP processing, may be regulated by JIP1 PMID: 12893827
These data demonstrate that Kif2b function is required for spindle assembly and chromosome movement and that the microtubule depolymerase activities of Kif2a, Kif2b, and MCAK fulfill distinct functions during mitosis in human cells. PMID: 17538014
Here we show that two microtubule-depolymerizing kinesins, Kif2b and MCAK, stimulate kinetochore-microtubule dynamics during distinct phases of mitosis to correct mal-orientations. PMID: 19060894
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亞細胞定位:
Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle. Chromosome, centromere, kinetochore. Note=Association with kinetochore is transient.
蛋白家族:
TRAFAC class myosin-kinesin ATPase superfamily, Kinesin family, MCAK/KIF2 subfamily
組織特異性:
Highest level in lung. High level in ovary, moderate levels in heart, kidney, placenta, skeletal muscle and spleen (at protein level). Pancreas and spleen express a shorter isoform (at protein level).