Rabbit DYR1A Polyclonal Antibody | anti-DYR1A antibody

Phospho-DYR1A (Tyr449) Antibody

Cat. Num. AAA9612666

• Gene Names: DYRK1A; MNB; DYRK; HP86; MNBH; MRD7; DYRK1
• Reactivity: Human, Mouse, Rat
• Applications: Immunohistochemistry, ELISA
• Purity: The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
• Synonyms: DYR1A; Polyclonal Antibody; Phospho-DYR1A (Tyr449) Antibody; ;Dual specificity tyrosine phosphorylation regulated kinase; Dual specificity tyrosine (Y) phosphorylation regulated kinase 1A; Dual specificity tyrosine phosphorylation regulated kinase 1; Dual specificity tyrosine phosphorylation regulated kinase 1A; Dual specificity tyrosine-phosphorylation-regulated kinase 1A; Dual specificity YAK 1 related kinase; Dual specificity YAK1 related kinase; Dual specificity YAK1-related kinase; DYR1A_HUMAN; DYRK 1; DYRK 1A; DYRK; DYRK1; Dyrk1a; DYRKA; hMNB; HP 86; HP86; Minibrain (Drosophila) homolog; Minibrain homolog; Minibrain; Drosophila; homolog of; MNB; MNB protein kinase; Mnb protein kinase homolog hp86; Serine/threonine-specific; MNB/DYRK protein kinase; MNBH; MRD7; OTTHUMP00000109090; OTTHUMP00000109091; OTTHUMP00000109094; OTTHUMP00000174799; Protein kinase minibrain homolog; Serine/threonine kinase MNB; anti-DYR1A antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: Rabbit IgG
• Specificity: Phospho-DYR1A (Tyr449) Antibody detects endogenous levels of DYR1A only when phosphorylated at Tyr449.; Tissue Specificity: Ubiquitous. Highest levels in skeletal muscle, testis, fetal lung and fetal kidney.
• Purity/Purification: The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho-peptide and non-phospho-peptide affinity columns.
• Form/Format: Liquid. Rabbit IgG in phosphate buffered saline, pH7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1mg/ml (varies by lot)

• Applicable Applications for anti-DYR1A antibody: Immunohistochemistry (IHC), Peptide ELISA (EIA)
• Application Notes: IHC: 1:50-1:200; Peptide ELISA: 1:20,000-1:40,000
• Immunogen: A synthesized peptide derived from human DYR1A around the phosphorylation site of Tyr449.
• Conjugation: Unconjugated
• Fragment: Fab fragment
• Post Translational Modifications: Autophosphorylated on numerous tyrosine residues. Can also autophosphorylate on serine and threonine residues (in vitro).
• Subunit Structure: Interacts RAD54L2/ARIP4 (By similarity). Interacts with CRY2 (By similarity). Interacts with RANBP9. Interacts with WDR68. Interacts with SRSF6. Interacts with SIRT1 (By similarity). (Microbial infection) Interacts with human adenovirus 5 E1A protein.
• Similarity: The polyhistidine repeats act as targeting signals to nuclear speckles.Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MNB/DYRK subfamily.
• Subcellular Location: Nucleus. Nucleus speckle.
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Immunohistochemistry (IHC)

(At 1/100 staining Mouse testis tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the primary antibody at 4 degree C overnight. An HRP conjugated anti-Rabbit antibody was used as the secondary antibody.)

Related Product Information for anti-DYR1A antibody

Dual-specificity kinase which possesses both serine/threonine and tyrosine kinase activities. May play a role in a signaling pathway regulating nuclear functions of cell proliferation. Modulates alternative splicing by phosphorylating the splice factor SRSF6 (By similarity). Exhibits a substrate preference for proline at position P+1 and arginine at position P-3. Has pro-survival function and negatively regulates the apoptotic process. Promotes cell survival upon genotoxic stress through phosphorylation of SIRT1. This in turn inhibits TP53 activity and apoptosis (By similarity).

NCBI and Uniprot Product Information

• NCBI GI #: 18765758
• NCBI GeneID: 1859
• NCBI Accession #: NP_001387.2
• NCBI GenBank Nucleotide #: NM_001396.3
• UniProt Accession #: Q13627; O60769; Q92582; Q92810; Q9UNM5
• Molecular Weight: 85,584 Da
• NCBI Official Full Name: dual specificity tyrosine-phosphorylation-regulated kinase 1A isoform 1
• NCBI Official Synonym Full Names: dual-specificity tyrosine-(Y)-phosphorylation regulated kinase 1A
• NCBI Official Symbol: DYRK1A
• NCBI Official Synonym Symbols: MNB; DYRK; HP86; MNBH; MRD7; DYRK1
• NCBI Protein Information: dual specificity tyrosine-phosphorylation-regulated kinase 1A; hMNB; MNB/DYRK protein kinase; serine/threonine kinase MNB; mnb protein kinase homolog hp86; protein kinase minibrain homolog; dual specificity YAK1-related kinase; serine/threonine-specific p
• UniProt Protein Name: Dual specificity tyrosine-phosphorylation-regulated kinase 1A
• UniProt Gene Name: DYRK1A
• UniProt Synonym Gene Names: DYRK; MNB; MNBH; MNBH; hMNB
• UniProt Entry Name: DYR1A_HUMAN

NCBI Description

This gene encodes a member of the Dual-specificity tyrosine phosphorylation-regulated kinase (DYRK) family. This member contains a nuclear targeting signal sequence, a protein kinase domain, a leucine zipper motif, and a highly conservative 13-consecutive-histidine repeat. It catalyzes its autophosphorylation on serine/threonine and tyrosine residues. It may play a significant role in a signaling pathway regulating cell proliferation and may be involved in brain development. This gene is a homolog of Drosophila mnb (minibrain) gene and rat Dyrk gene. It is localized in the Down syndrome critical region of chromosome 21, and is considered to be a strong candidate gene for learning defects associated with Down syndrome. Alternative splicing of this gene generates several transcript variants differing from each other either in the 5' UTR or in the 3' coding region. These variants encode at least five different isoforms. [provided by RefSeq, Jul 2008]

Uniprot Description

DYRK1A: a dual-specificity protein kinase of the DYRK family. Contains a nuclear targeting signal sequence, a protein kinase domain, a leucine zipper motif, and a highly conservative 13-consecutive-histidine repeat. May play a significant role in a pathway regulating cell proliferation and may be involved in brain development. Its gene is localized in the Down syndrome (DS) critical region of chromosome 21, and is a strong candidate gene for learning defects associated with Down syndrome. Overexpression in mice gives rise to neurological abnormalities similar to those observed in DS. Five splice-variant isoforms have been described.

Protein type: Protein kinase, CMGC; EC 2.7.12.2; Protein kinase, dual-specificity (non-receptor); Kinase, protein; CMGC group; DYRK family; Dyrk1 subfamily

Chromosomal Location of Human Ortholog: 21q22.13

Cellular Component: nucleoplasm; nuclear speck; ribonucleoprotein complex; nucleus

Molecular Function: protein serine/threonine kinase activity; identical protein binding; protein binding; protein self-association; protein-tyrosine kinase activity; non-membrane spanning protein tyrosine kinase activity; protein serine/threonine/tyrosine kinase activity; tau protein binding; ATP binding; protein kinase activity

Biological Process: circadian rhythm; nervous system development; negative regulation of DNA damage response, signal transduction by p53 class mediator; peptidyl-serine phosphorylation; peptidyl-tyrosine phosphorylation; protein amino acid autophosphorylation; peptidyl-threonine phosphorylation; mitotic cell cycle; protein amino acid phosphorylation; regulation of alternative nuclear mRNA splicing, via spliceosome

Disease: Mental Retardation, Autosomal Dominant 7