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Our first-to-market chimera with mouse IgG2c backbone, this functional antibody specifically depletes neutrophils in vivo for up to 72h.
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Rabbit Recombinant Monoclonal Aurora B phospho S227 antibody. Carrier free. Suitable for IP, Dot, WB, ICC/IF and reacts with Human, Synthetic peptide samples.
IgG
Rabbit
pH: 7.2 - 7.4
Constituents: PBS
Liquid
Monoclonal
IP | Dot | WB | ICC/IF | |
---|---|---|---|---|
Human | Tested | Expected | Tested | Tested |
Synthetic peptide | Not recommended | Tested | Not recommended | Not recommended |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Synthetic peptide | Dilution info - | Notes - |
Species | Dilution info | Notes |
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Species Synthetic peptide | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info Use at an assay dependent concentration. | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Synthetic peptide | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Human | Dilution info - | Notes - |
Species | Dilution info | Notes |
---|---|---|
Species Synthetic peptide | Dilution info - | Notes - |
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, SEPTIN1, VIM/vimentin, HASPIN, and histone H3. A positive feedback loop involving HASPIN 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 HASPIN and AURKB contributes to CPC localization. AURKB is also required for kinetochore localization of BUB1 and SGO1. 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.
Aurora kinase B, Aurora 1, Aurora- and IPL1-like midbody-associated protein 1, Aurora/IPL1-related kinase 2, STK-1, Serine/threonine-protein kinase 12, Serine/threonine-protein kinase 5, Serine/threonine-protein kinase aurora-B, AIM-1, ARK-2, Aurora-related kinase 2, STK12, AURKB, AIK2, AIM1, AIRK2, STK5, STK1, ARK2
Rabbit Recombinant Monoclonal Aurora B phospho S227 antibody. Carrier free. Suitable for IP, Dot, WB, ICC/IF and reacts with Human, Synthetic peptide samples.
Aurora kinase B, Aurora 1, Aurora- and IPL1-like midbody-associated protein 1, Aurora/IPL1-related kinase 2, STK-1, Serine/threonine-protein kinase 12, Serine/threonine-protein kinase 5, Serine/threonine-protein kinase aurora-B, AIM-1, ARK-2, Aurora-related kinase 2, STK12, AURKB, AIK2, AIM1, AIRK2, STK5, STK1, ARK2
IgG
Rabbit
pH: 7.2 - 7.4
Constituents: PBS
Liquid
Monoclonal
Yes
EPR20389
Affinity purification Protein A
Blue Ice
+4°C
Do Not Freeze
ab251522 is the carrier-free version of ab210706.
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
This product is a recombinant monoclonal antibody, which offers several advantages including:
For more information, read more on recombinant antibodies.
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.
This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Aurora B kinase functions to ensure proper chromosome alignment segregation and cytokinesis during mitosis and meiosis. It phosphorylates various substrates to facilitate processes like correction of kinetochore-microtubule attachments and regulation of the mitotic checkpoint. As a part of the CPC Aurora B acts in coordination with other proteins to control these cellular events ensuring that cells divide accurately and safely.
Aurora B also known as Aurora kinase B or AURKB is a serine/threonine protein kinase with a molecular mass of approximately 39 kDa. This protein expresses across various cell types and tissues playing a critical role during cell division. It localizes to the centromeres during early mitosis and later associates with the central spindle and midbody. Aurora B is a component of the chromosomal passenger complex (CPC) which includes other proteins such as INCENP survivin and borealin essential for its function.
Aurora B integrates into the cell cycle and mitotic pathways operating closely with the spindle assembly checkpoint. It interacts with proteins like CENP-A and CENP-E ensuring error-free chromosome segregation. Aurora B's activity within these pathways is critical for maintaining genomic stability and preventing aneuploidy a condition linked to improper chromosome number.
Aurora B's malfunction associates with cancer and chromosomal instability. Overexpression or dysregulation of Aurora B kinase frequently occurs in several types of cancer contributing to tumorigenesis by promoting abnormal cell division. Proteins such as p53 a well-known tumor suppressor often become functionally compromised when Aurora B activity is altered further advancing disease progression. Aurora B also holds implications in other disorders marked by faulty cell cycle regulation emphasizing its potential as a therapeutic target.
We have tested this species and application combination and it works. It is covered by our product promise.
We have not tested this specific species and application combination in-house, but expect it will work. It is covered by our product promise.
This species and application combination has not been tested, but we predict it will work based on strong homology. However, this combination is not covered by our product promise.
We do not recommend this combination. It is not covered by our product promise.
We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.
In the unlikely event of one of our products not working as expected, you are covered by our product promise.
Full details and terms and conditions can be found here:
Terms & Conditions.
This data was developed using ab210706, the same antibody clone in a different buffer formulation.Aurora B (phospho S227) was immunoprecipitated from 0.35 mg of HeLa (human epithelial cell line from cervix adenocarcinoma) treated with 100 ng/ml nocodazole for 18 hours whole cell lysate with ab210706 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab210706 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.
Lane 1: HeLa treated with 100 ng/ml nocodazole for 18 hours whole cell lysate 10μg (Input).
Lane 2: ab210706 IP in HeLa treated with 100 ng/ml nocodazole for 18 hours whole cell lysate.
Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab210706 in HeLa treated with 100 ng/ml nocodazole for 18 hours whole cell lysate.
Blocking and dilution buffer: 5% NFDM/TBST.
Exposure time: 30 seconds
All lanes: Immunoprecipitation - Anti-Aurora B (phospho S227) antibody [EPR20389] (AB210706)
Predicted band size: 39 kDa
This data was developed using ab210706, the same antibody clone in a different buffer formulation.
Blocking and dilution buffer: 5% NFDM/TBST.
All lanes: Western blot - Anti-Aurora B (phospho S227) antibody [EPR20389] (AB210706) at 1/1000 dilution
Lane 1: Untreated HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate at 10 µg
Lane 2: HeLa treated with 100 ng/ml nocodazole for 18 hours, whole cell lysate at 10 µg
All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (AB97051) at 1/100000 dilution
Developed using the ECL technique.
Predicted band size: 39 kDa
Exposure time: 3min
This data was developed using ab210706, the same antibody clone in a different buffer formulation.Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized HeLa (human cervix adenocarcinoma epithelial cell) cells labeling Aurora B (phospho S227) with ab210706 at 1/10000 dilution, followed by Goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing midbody staining (arrow) on HeLa cell line.
The nuclear counterstain is DAPI (blue). Tubulin is detected with Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor® 594) (ab195889) (red) at 1/200 dilution.
Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.
This data was developed using ab210706, the same antibody clone in a different buffer formulation.Dot blot analysis of Aurora B (phospho S227) labeled with ab210706 at 1/1000 dilution.
Lane 1: Aurora B (phospho S227) peptide.
Lane 2: Aurora B non-phospho peptide.
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution was used as secondary antibody.
Blocking/Dilution buffer: 5% NFDM/TBST.
Exposure time: 3 minutes
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