Overview

  • Product nameAnti-DYRK1A antibody
    See all DYRK1A primary antibodies
  • Description
    Rabbit polyclonal to DYRK1A
  • Specificityab65220 detects endogenous levels of total DYRK1A protein.
  • Tested applicationsSuitable for: ELISA, ICC/IF, WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide corresponding to Human DYRK1A aa 21-70 (internal sequence).
    Database link: Q13627

  • Positive control
    • WB: HepG2 cell extracts. ICC/IF: HepG2 cells.

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at -20°C. Stable for 12 months at -20°C.
  • Storage bufferPreservative: 0.02% Sodium Azide
    Constituents: 50% Glycerol, PBS (without Mg2+ and Ca2+), 150mM Sodium chloride, pH 7.4
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • Purification notesab65220 was affinity purified from rabbit antiserum by affinity chromatography using epitope specific immunogen.
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab65220 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ELISA 1/5000.
ICC/IF 1/500 - 1/1000.
WB 1/500 - 1/1000. Detects a band of approximately 86 kDa (predicted molecular weight: 86 kDa).

Target

  • FunctionMay play a role in a signaling pathway regulating nuclear functions of cell proliferation. Phosphorylates serine, threonine and tyrosine residues in its sequence and in exogenous substrates.
  • Tissue specificityUbiquitous. Highest levels in skeletal muscle, testis, fetal lung and fetal kidney.
  • Involvement in diseaseDefects in DYRK1A are the cause of mental retardation autosomal dominant type 7 (MRD7) [MIM:614104]. A disease characterized by primary microcephaly, severe mental retardation without speech, anxious autistic behavior, and dysmorphic features, including bitemporal narrowing, deep-set eyes, large simple ears, and a pointed nasal tip. Mental retardation is characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period.
  • Sequence similaritiesBelongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MNB/DYRK subfamily.
    Contains 1 protein kinase domain.
  • Developmental stageExpressed in the developing central nervous system. Overexpressed 1.5-fold in fetal Down syndrome brain.
  • DomainThe polyhistidine repeats act as targeting signals to nuclear speckles (PubMed:19266028).
  • Post-translational
    modifications
    Autophosphorylated on tyrosine residues.
  • Cellular localizationNucleus speckle.
  • Information by UniProt
  • Database links
  • Alternative names
    • Dual specificity tyrosine phosphorylation regulated kinase antibody
    • Dual specificity tyrosine (Y) phosphorylation regulated kinase 1A antibody
    • Dual specificity tyrosine phosphorylation regulated kinase 1 antibody
    • Dual specificity tyrosine phosphorylation regulated kinase 1A antibody
    • Dual specificity tyrosine-phosphorylation-regulated kinase 1A antibody
    • Dual specificity YAK 1 related kinase antibody
    • Dual specificity YAK1 related kinase antibody
    • Dual specificity YAK1-related kinase antibody
    • DYR1A_HUMAN antibody
    • DYRK 1 antibody
    • DYRK 1A antibody
    • DYRK antibody
    • DYRK1 antibody
    • Dyrk1a antibody
    • DYRKA antibody
    • hMNB antibody
    • HP 86 antibody
    • HP86 antibody
    • Minibrain (Drosophila) homolog antibody
    • Minibrain homolog antibody
    • Minibrain, Drosophila, homolog of antibody
    • MNB antibody
    • MNB protein kinase antibody
    • Mnb protein kinase homolog hp86 antibody
    • MNB protein kinase, Serine/threonine-specific antibody
    • MNB/DYRK protein kinase antibody
    • MNBH antibody
    • MRD7 antibody
    • OTTHUMP00000109090 antibody
    • OTTHUMP00000109091 antibody
    • OTTHUMP00000109094 antibody
    • OTTHUMP00000174799 antibody
    • Protein kinase minibrain homolog antibody
    • Serine/threonine kinase MNB antibody
    see all

Anti-DYRK1A antibody images

  • ab65220, at a 1/500 dilution, staining DYRK1A in HepG2 cells by Immunofluorescence, in the absence or presence of the immunising peptide.
  • All lanes : Anti-DYRK1A antibody (ab65220) at 1/500 dilution

    Lane 1 : HepG2 cell extract
    Lane 2 : HepG2 cell extract with immunising peptide at 10 µg

    Lysates/proteins at 5 µg per lane.


    Predicted band size : 86 kDa
    Observed band size : 86 kDa

References for Anti-DYRK1A antibody (ab65220)

This product has been referenced in:
  • Baek KH  et al. Down's syndrome suppression of tumour growth and the role of the calcineurin inhibitor DSCR1. Nature 459:1126-30 (2009). WB ; Human . Read more (PubMed: 19458618) »

See 1 Publication for this product

Product Wall

Thank you for your inquiry.
Unfortunately, we do not currently have more information about the extra bands observed in Western Blot with ab65220 on HepG2 cell extracts. The antibody only can detect DYRK1A according to the BLAST result. We will upd...

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Application Immunocytochemistry/ Immunofluorescence
Sample Human Cell (HeLa)
Specification HeLa
Fixative Paraformaldehyde
Permeabilization No
Blocking step (agent) for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 23°C
Username

Abcam user community

Verified customer

Submitted Feb 20 2009

Thank you for your enquiry. ab16140:The antigen made to generate the antibody is specific to Dyrk1A. That said, we have never actually tested against any other Dyrk protein, but the Dyrk1A sequence differs so greatly from Dyrk1B that it would be hig...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"