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Phospho-Thr210 Polo-like Kinase 1 Antibody

Affinity purified rabbit polyclonal antibody

  • WB - Phospho-Thr210 Polo-like Kinase 1 Antibody AN1120
    Western blot of rat synaptic membrane showing specific immunolabeling of the~66 k PLK protein phosphorylated at Thr210 (control). The phosphospecificity of this labeling is shown in the second lane (lambda-phosphatase: λ-Ptase). Theblot is identical to the control except that it was incubated in λ-Ptase (1200 unitsfor 30 min) before being exposed to the phospho-Thr210 PLK antibody. The immunolabeling is completely eliminated by treatment with λ-Ptase.
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession P53350
Reactivity Human, Rat
Predicted Bovine, Mouse, Monkey, Xenopus, Zebrafish
Host Rabbit
Clonality polyclonal
Calculated MW 66 KDa
Additional Information
Gene ID 5347
Gene Name PLK1
Other Names Serine/threonine-protein kinase PLK1, Polo-like kinase 1, PLK-1, Serine/threonine-protein kinase 13, STPK13, PLK1, PLK
Target/Specificity Synthetic phospho-peptide corresponding to amino acid residues surrounding Thr210 conjugated to KLH.
Dilution WB~~ 1:1000
Format Prepared from rabbit serum by affinity purification via sequential chromatography on phospho- and dephospho-peptide affinity columns.
Antibody Specificity Specific for ~66k PLK phosphorylated at Thr210. Immunolabeling of the PLK band is completely blocked by λ-phosphatase treatment.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsPhospho-Thr210 Polo-like Kinase 1 Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
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Polo-like kinases are important regulators of cell cycle progression. PLK1 is a highly conserved Ser/Thr kinase that has essential roles in the formation of mitotic bipolar spindles (van Vugt et al., 2004). Deregulated expression of PLK’s is detected in many types of cancer and associated with oncogenesis (Takei et al., 2005). It has been proposed that PLK1 function is altered at different stages of mitosis through consecutive phosphorylation events at Ser137 and Thr210 (van de Weerdt et al., 2005).


van Vugt MA, van de Weerdt BC, Vader G, Janssen H, Calafat J, Klompmaker R, Wolthuis RM, Medema RH (2004) Polo-like kinase 1 is required for bipolar spindle formation but is dispesible for anaphase promoting complex cdc20 activation and initiation of cytokinesis. J. Biol. Chem. Aug 27;279(35):36841-54.
Takai N, Hamanaka R, Yoshimatsu J, Miyakawa I (2005) Polo-like kinases and cancer. Oncogene Jan 10; 24(2): 287-91.
van de Weerdt BC, van Vugt MA, Lindon C, Kauw JJ, Rozendaal MJ, Klompmaker R, Wolthuis RM, Medema RH (2005) Uncoupling anaphase-promoting complex/cyclosome activity from spindle assembly checkpoint control by deregulating polo-like kinase 1. Mol. Cell Biol. Mar; 25(5):2031-44.

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$ 335.00
Cat# AN1120
(40 western blots)
Availability: 7-10 days
Bulk Size
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