anti-Aurora A antibody

anti-Aurora A antibody for Western blot,IHC-Formalin-fixed paraffin-embedded sections and Human

Cancer antibody; Cell Biology and Cellular Response antibody; Signaling Transduction antibody


Product Description Mouse Monoclonal antibody recognizes Aurora A
Tested Reactivity Hu
Tested Application IHC-P, WB
Host Mouse
Clonality Monoclonal
Clone 1364CT291.108.155
Isotype IgG1, kappa
Target Name Aurora A
Antigen Species Human
Immunogen KLH-conjugated synthetic peptide of Human Aurora A.
Conjugation Un-conjugated
Alternate Names ARK-1; AIK; BTAK; Serine/threonine-protein kinase 6; Breast tumor-amplified kinase; Serine/threonine-protein kinase aurora-A; STK15; Serine/threonine-protein kinase 15; AURORA2; Aurora-related kinase 1; hARK1; AURA; STK6; STK7; Aurora kinase A; EC; Aurora/IPL1-related kinase 1; Aurora 2; ARK1; PPP1R47

Application Instructions

Application Suggestion
Tested Application Dilution
Application Note * The dilutions indicate recommended starting dilutions and the optimal dilutions or concentrations should be determined by the scientist.
Positive Control HT-29


Form Liquid
Purification Purification with Protein G.
Buffer PBS and 0.09% (W/V) Sodium azide
Preservative 0.09% (W/V) Sodium azide
Storage Instruction For continuous use, store undiluted antibody at 2-8°C for up to a week. For long-term storage, aliquot and store at -20°C or below. Storage in frost free freezers is not recommended. Avoid repeated freeze/thaw cycles. Suggest spin the vial prior to opening. The antibody solution should be gently mixed before use.
Note For laboratory research only, not for drug, diagnostic or other use.


Database Links

GeneID: 6790 Human AURKA

Swiss-port # O14965 Human Aurora kinase A

Gene Symbol AURKA
Gene Full Name aurora kinase A
Background The protein encoded by this gene is a cell cycle-regulated kinase that appears to be involved in microtubule formation and/or stabilization at the spindle pole during chromosome segregation. The encoded protein is found at the centrosome in interphase cells and at the spindle poles in mitosis. This gene may play a role in tumor development and progression. A processed pseudogene of this gene has been found on chromosome 1, and an unprocessed pseudogene has been found on chromosome 10. Multiple transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
Function Mitotic serine/threonine kinases that contributes to the regulation of cell cycle progression. Associates with the centrosome and the spindle microtubules during mitosis and plays a critical role in various mitotic events including the establishment of mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis. Required for initial activation of CDK1 at centrosomes. Phosphorylates numerous target proteins, including ARHGEF2, BORA, BRCA1, CDC25B, DLGP5, HDAC6, KIF2A, LATS2, NDEL1, PARD3, PPP1R2, PLK1, RASSF1, TACC3, p53/TP53 and TPX2. Regulates KIF2A tubulin depolymerase activity. Required for normal axon formation. Plays a role in microtubule remodeling during neurite extension. Important for microtubule formation and/or stabilization. Also acts as a key regulatory component of the p53/TP53 pathway, and particularly the checkpoint-response pathways critical for oncogenic transformation of cells, by phosphorylating and stabilizing p53/TP53. Phosphorylates its own inhibitors, the protein phosphatase type 1 (PP1) isoforms, to inhibit their activity. Necessary for proper cilia disassembly prior to mitosis. [UniProt]
Cellular Localization Cytoplasm, cytoskeleton, microtubule organizing center, centrosome. Cytoplasm, cytoskeleton, spindle pole. Note=Detected at the neurite hillock in developing neurons (By similarity). Localizes at the centrosome in mitotic cells from early prophase until telophase, but also localizes to the spindle pole MTs from prophase to anaphase. Colocalized with SIRT2 at centrosome. Moves to the midbody during both telophase and cytokinesis. Associates with both the pericentriolar material (PCM) and centrioles.
Research Area Cancer antibody; Cell Biology and Cellular Response antibody; Signaling Transduction antibody
Calculated MW 46 kDa
PTM Activated by phosphorylation at Thr-288; this brings about a change in the conformation of the activation segment. Phosphorylation at Thr-288 varies during the cell cycle and is highest during M phase. Autophosphorylated at Thr-288 upon TPX2 binding. Thr-288 can be phosphorylated by several kinases, including PAK and PKA. Protein phosphatase type 1 (PP1) binds AURKA and inhibits its activity by dephosphorylating Thr-288 during mitosis. Phosphorylation at Ser-342 decreases the kinase activity. PPP2CA controls degradation by dephosphorylating Ser-51 at the end of mitosis.
Ubiquitinated by the E3 ubiquitin-protein ligase complex SCF(FBXL7) during mitosis, leading to its degradation by the proteasome. Ubiquitinated by CHFR, leading to its degradation by the proteasome (By similarity). Ubiquitinated by the anaphase-promoting complex (APC), leading to its degradation by the proteasome.

Images (2) Click the Picture to Zoom In

  • ARG54827 anti-Aurora A antibody IHC-P image

    Immunohistochemistry: Paraffin-embedded Human brain section stained with ARG54827 anti-Aurora A antibody at 1:25 dilution.

  • ARG54827 anti-Aurora A antibody WB image

    Western blot: 35 µg of HT-29 cell lysate stained with ARG54827 anti-Aurora A antibody at 1:1000 dilution.