• Alternative Names :
• Serine/threonine-protein kinase PLK2 (EC 2.7.11.21) (Polo-like kinase 2) (PLK-2) (hPlk2) (Serine/threonine-protein kinase SNK) (hSNK) (Serum-inducible kinase), PLK2, SNK

• Categories :
• Primary Antibodies

• Clonality :
• polyclonal

• Description :
• Tumor suppressor serine/threonine-protein kinase involved in synaptic plasticity, centriole duplication and G1/S phase transition. Polo-like kinases act by binding and phosphorylating proteins are that already phosphorylated on a specific motif recognized by the POLO box domains. Phosphorylates CENPJ, NPM1, RAPGEF2, RASGRF1, SNCA, SIPA1L1 and SYNGAP1. Plays a key role in synaptic plasticity and memory by regulating the Ras and Rap protein signaling: required for overactivity-dependent spine remodeling by phosphorylating the Ras activator RASGRF1 and the Rap inhibitor SIPA1L1 leading to their degradation by the proteasome. Conversely, phosphorylates the Rap activator RAPGEF2 and the Ras inhibitor SYNGAP1, promoting their activity. Also regulates synaptic plasticity independently of kinase activity, via its interaction with NSF that disrupts the interaction between NSF and the GRIA2 subunit of AMPARs, leading to a rapid rundown of AMPAR-mediated current that occludes long term depression. Required for procentriole formation and centriole duplication by phosphorylating CENPJ and NPM1, respectively. Its induction by p53/TP53 suggests that it may participate in the mitotic checkpoint following stress.

• Host :
• Rabbit

• Immunogen :
• Recombinant Human Serine/threonine-protein kinase PLK2 protein (336-685AA)

• Isotype :
• IgG

• Raised In :
• Rabbit

• Reactivity :
• Human

• Regulatory :
• RUO

• Relevance :
• Tumor suppressor serine/threonine-protein kinase involved in synaptic plasticity, centriole duplication and G1/S phase transition. Polo-like kinases act by binding and phosphorylating proteins are that already phosphorylated on a specific motif recognized by the POLO box domains. Phosphorylates CENPJ, NPM1, RAPGEF2, RASGRF1, SNCA, SIPA1L1 and SYNGAP1. Plays a key role in synaptic plasticity and memory by regulating the Ras and Rap protein signaling: required for overactivity-dependent spine remodeling by phosphorylating the Ras activator RASGRF1 and the Rap inhibitor SIPA1L1 leading to their degradation by the proteasome. Conversely, phosphorylates the Rap activator RAPGEF2 and the Ras inhibitor SYNGAP1, promoting their activity. Also regulates synaptic plasticity independently of kinase activity, via its interaction with NSF that disrupts the interaction between NSF and the GRIA2 subunit of AMPARs, leading to a rapid rundown of AMPAR-mediated current that occludes long term depression. Required for procentriole formation and centriole duplication by phosphorylating CENPJ and NPM1, respectively. Its induction by p53/TP53 suggests that it may participate in the mitotic checkpoint following stress.

• Species :
• Homo Sapiens (Human)

• Subcellular Location :
• Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole, Cell projection, dendrite

• Antigen :
• PLK2

• Uniprot :
• Q9NYY3

• Database Links :
• 
  

  HGNC:19699

  OMIM:607023

  KEGG:hsa:10769

  STRING:9606.ENSP00000274289

  UniGene:Hs.398157

• Function :
• Tumor suppressor serine/threonine-protein kinase involved in synaptic plasticity, centriole duplication and G1/S phase transition. Polo-like kinases act by binding and phosphorylating proteins are that already phosphorylated on a specific motif recognized by the POLO box domains. Phosphorylates CENPJ, NPM1, RAPGEF2, RASGRF1, SNCA, SIPA1L1 and SYNGAP1. Plays a key role in synaptic plasticity and memory by regulating the Ras and Rap protein signaling

• Pathway :
• FoxO signaling pathway

• Protein Families :
• Protein kinase superfamily, Ser/Thr protein kinase family, CDC5/Polo subfamily

• Research Area :
• Signal Transduction

• Tissue Specificity :
• Expressed at higher level in the fetal lung, kidney, spleen and heart.

• Buffer :
• PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

• Form :
• Liquid

• Format :
• Liquid

• Purification :
• Antigen Affinity Purified

• Purity :
• Antigen Affinity Purified

• Storage :
• Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

• Storage Buffer :
• 
  
  PBS with 0.02% sodium azide, 50% glycerol, pH7.3.

• Datasheet :
• 

• ELISA Protocol :

• Immunohistochemistry (IHC) Protocol :