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ABS2113-100UG Anti-Vaccinia related kinase-1 Antibody, N-Terminus

Anti-vaccinia related kinase-1, N-Terminus, Cat. No. ABS2113, is a rabbit polyclonal antibody that detects Serine/threonine-protein kinase VRK1 (vaccinia related kinase 1) and has been tested for use

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Research Category: Signaling Gene Symbol: VRK1 UniProt Number: Q99986
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ABS2113-100UG
100 μg  
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      Overview

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HELISA, WBRbPurifiedPolyclonal Antibody
      Description
      Catalogue NumberABS2113-100UG
      DescriptionAnti-Vaccinia related kinase-1 Antibody, N-Terminus
      Alternate Names
      • Serine/threonine-protein kinase VRK1
      • EC: 2.7.11.1
      • Vaccinia-related kinase 1
      Background InformationSerine/threonine-protein kinase VRK1 (UniProt: Q99986; also known as EC: 2.7.11.1, Vaccinia-related kinase 1) is encoded by the VRK1 gene (Gene ID: 7443) in human. VRK1 is a serine/threonine kinase that is widely expressed with high expression in fetal liver, testis and thymus. Its protein kinase domain is located in the amino acids 37-317. VRK1 is involved in Golgi disassembly during the cell cycle and Golgi fragmentation. VRK1 phosphorylation by PLK3, which leads to induction of Golgi fragmentation. VRK1 acts by mediating phosphorylation of downstream target protein and is shown to phosphorylate threonine 18 of p53/TP53 and thereby prevent the interaction between p53/TP53 and MDM2. VRK1 is autophosphorylated at various serine and threonine residues, however, it does not impair its ability to phosphorylate p53/TP53. VRK1 is also shown to phosphorylate casein, histone H3, and ATF2, which activates its transcriptional activity. In cancer cell lines VRK1 is reported to phosphorylate histone H2A at threonine 120 that results in inappropriate gene expression, including up-regulation of cyclin D1, which can promote oncogenic transformations. Mutations in VRK1 gene have been linked to Pontocerebellar hypoplasia 1A, a condition characterized by an abnormally small cerebellum and brainstem, central and peripheral motor dysfunction from birth. (Ref.: Aihara, H., et al., (2016). Mol. Cell 64(1); 176-188).
      Product Information
      FormatPurified
      PresentationPurified rabbit polyclonal antibody in buffer containing 50 mM KCl, 25 mM HEPES (pH 7.6), 10% glycerol, 0.1 mM EDTA, 0.01% NP40 with 0.05% sodium azide.
      Applications
      ApplicationAnti-vaccinia related kinase-1, N-Terminus, Cat. No. ABS2113, is a rabbit polyclonal antibody that detects Serine/threonine-protein kinase VRK1 (vaccinia related kinase 1) and has been tested for use in ELISA, and Western Blotting.
      Key Applications
      • ELISA
      • Western Blotting
      Application NotesWestern Blotting Analysis: 1 µg/mL from a representative lot detected Vaccinia related kinase-1, N-Terminus in HT1080 cell lysate.

      Western Blotting Analysis: 1:50 diluton from a representative lot detected vaccinia related kinase-1, N-Terminus in HeLa cell lysate (Courtesy of Dr. Ito Takashi at Nagasaki University).

      Western Blotting Analysis: A representative lot detected Vaccinia related kinase-1, N-Terminus in HT1080 cell lysate (Aihara, H., et. al. (2016). Mol Cell. 64(1):176-188).

      Enzyme Immunoassay Analysis: A representative lot detected Vaccinia related kinase-1, N-Terminus in ELISA application (Aihara, H., et. al. (2016). Mol Cell. 64(1):176-188).
      Biological Information
      ImmunogenKLH-conjugated linear peptide corresponding to 30 amino acids from the N-terminal region of human Vaccinia-related kinase 1 (VRK1).
      EpitopeN-terminus
      ConcentrationPlease refer to lot specific datasheet.
      HostRabbit
      SpecificityThis rabbit polyclonal antibody detects Serine/threonine-protein kinase VRK1 in human cells. It targets an epitope within 30 amino acids from the N-terminal region.
      IsotypeIgG
      Species Reactivity
      • Human
      Species Reactivity NoteHuman.
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • VRK1
      Purification MethodAffinity Purified
      UniProt Number
      Molecular Weight~ 47 kDa observed; 45.48 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in HeLa cell lysate.

      Western Blotting Analysis: 1 µg/mL of this antibody detected vaccinia related kinase 1, N-Terminus in HeLa cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at -20°C from date of receipt.

      Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
      Packaging Information
      Material Size100 μg
      Global Trade Item Number
      Catalogue Number GTIN
      ABS2113-100UG 04054839460050