Anti-Aurora B

Anti-Aurora B
Item number Size Datasheet Manual SDS Delivery time Quantity Price
NSJ-F50225-0.08ML 80 µl - -

3 - 10 business days*

326.00€
NSJ-F50225-0.4ML 400 µl - -

3 - 10 business days*

702.00€
 
In 1X PBS, pH 7.4, with 0.09% sodium azide. Chromosomal segregation during mitosis as well as... more
Product information "Anti-Aurora B"
In 1X PBS, pH 7.4, with 0.09% sodium azide. Chromosomal segregation during mitosis as well as meiosis is regulated by kinases and phosphatases. The Aurora kinases associate with microtubules during chromosome movement and segregation. STK12 (Aurora kinase B) localizes to microtubules near kinetochores, specifically to the specialized microtubules called K-fibers, and Aurora kinase A localizes to centrosomes Protein function: Serine/threonine-protein kinase component of the chromosomal passenger complex (CPC), a complex that acts as a key regulator of mitosis. The CPC complex has essential functions at the centromere in ensuring correct chromosome alignment and segregation and is required for chromatin-induced microtubule stabilization and spindle assembly. Involved in the bipolar attachment of spindle microtubules to kinetochores and is a key regulator for the onset of cytokinesis during mitosis. Required for central/midzone spindle assembly and cleavage furrow formation. Key component of the cytokinesis checkpoint, a process required to delay abscission to prevent both premature resolution of intercellular chromosome bridges and accumulation of DNA damage: phosphorylates CHMP4C, leading to retain abscission- competent VPS4 (VPS4A and/or VPS4B) at the midbody ring until abscission checkpoint signaling is terminated at late cytokinesis (PubMed:22422861, PubMed:24814515). AURKB phosphorylates the CPC complex subunits BIRC5/survivin, CDCA8/borealin and INCENP. Phosphorylation of INCENP leads to increased AURKB activity. Other known AURKB substrates involved in centromeric functions and mitosis are CENPA, DES/desmin, GPAF, KIF2C, NSUN2, RACGAP1, SEPT1, VIM/vimentin, GSG2/Haspin, and histone H3. A positive feedback loop involving GSG2 and AURKB contributes to localization of CPC to centromeres. Phosphorylation of VIM controls vimentin filament segregation in cytokinetic process, whereas histone H3 is phosphorylated at 'Ser-10' and 'Ser-28' during mitosis (H3S10ph and H3S28ph, respectively). A positive feedback between GSG2 and AURKB contributes to CPC localization. AURKB is also required for kinetochore localization of BUB1 and SGOL1. Phosphorylation of p53/TP53 negatively regulates its transcriptional activity. Key regulator of active promoters in resting B- and T-lymphocytes: acts by mediating phosphorylation of H3S28ph at active promoters in resting B-cells, inhibiting RNF2/RING1B-mediated ubiquitination of histone H2A and enhancing binding and activity of the USP16 deubiquitinase at transcribed genes. [The UniProt Consortium]
Keywords: Anti-AIK2, Anti-STK-1, Anti-ARK-2, Anti-AIM-1, Anti-AURKB, Anti-Aurora 1, EC=2.7.11.1, Anti-Aurora kinase B, Anti-Aurora-related kinase 2, Anti-Aurora/IPL1-related kinase 2, Anti-Serine/threonine-protein kinase 5, Anti-Serine/threonine-protein kinase 12,
Supplier: NSJ Bioreagents
Supplier-Nr: F50225

Properties

Application: WB, IHC, ELISA
Antibody Type: Polyclonal
Conjugate: No
Host: Rabbit
Species reactivity: human, mouse
Immunogen: A portion of amino acids 283-313 from the human protein was used as the immunogen for this Aurora B antibody.
Format: Purified

Handling & Safety

Storage: -20°C
Shipping: +4°C (International: +4°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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