Rabbit DYRK3 Polyclonal Antibody | anti-DYRK3 antibody

DYRK3 Antibody

Cat. Num. AAA9609077

• Gene Names: DYRK3; RED; REDK; DYRK5; hYAK3-2
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunohistochemistry, ELISA
• Purity: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
• Synonyms: DYRK3; Polyclonal Antibody; DYRK3 Antibody; Dual specificity tyrosine (Y) phosphorylation regulated kinase 3; Dual specificity tyrosine phosphorylation-regulated kinase 3; Dual specificity tyrosine-phosphorylation-regulated kinase 3; Dyrk3; DYRK3_HUMAN; DYRK5; hYAK3 2; Protein kinase Dyrk3; RED; REDK; Regulatory erythroid kinase; anti-DYRK3 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Isotype: IgG
• Specificity: DYRK3 antibody detects endogenous levels of total DYRK3
• Purity/Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.
• Form/Format: Liquid; Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1mg/ml (varies by lot)
• Sequence Length: 568

• Applicable Applications for anti-DYRK3 antibody: Western Blot (WB), Immunohistochemistry (IHC), ELISA (EIA)
• Application Notes: WB: 1:1000-3000; IHC: 1:200
• Immunogen: A synthesized peptide derived from human DYRK3
• Subcellular Location: Nucleus.
• Tissue Specificity: Isoform 1 and isoform 2 are highly expressed in testis and in hematopoietic tissue such as fetal liver, and bone marrow. Isoform 2 is the predominant form in testis. Isoform 1 is the predominant form in fetal liver and bone marrow. Isoform 1 and isoform 2 are present at low levels in heart, pancreas, lymph node, and thymus.
• Conjugation: Unconjugated
• Preparation and Storage: Store at -20 degree C. Stable for 12 months from date of receipt.

Western Blot (WB)

(Western blot analysis of DYRK3 using K562 whole cell lysates)

Immunohistochemistry (IHC)

(MBS9609077 at 1/100 staining Mouse liver 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 antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.)

Related Product Information for anti-DYRK3 antibody

Function: Dual-specificity kinase which possesses both serine/threonine and tyrosine kinase activities. Negative regulator of EPO-dependent erythropoiesis, may place an upper limit on red cell production during stress erythropoiesis. Inhibits cell death due to cytokine withdrawal in hematopoietic progenitor cells (PubMed:10779429). May act by regulating CREB/CRE signaling (By similarity). Stabilizes and prevents stress granule disassembly thereby regulating mTORC1 signaling during cellular stress. During stressful conditions, DYRK3 partitions to the stress granule from the cytosol, as well as mTORC1 components, which prevents mTORC1 signaling. When stress signals are gone, the kinase activity of DYRK3 is required for the dissolution of stress granule and mTORC1 relocation to the cytosol, and promotes the phosphorylation of the mTORC1 inhibitor, AKT1S1, allowing full reactivation of mTORC1 signaling (PubMed:23415227). Promotes cell survival upon genotoxic stress through phosphorylation of SIRT1. This in turn inhibits TP53 activity and apoptosis (PubMed:20167603).
Subunit Structure: Interacts with SIRT1.
Post-translational Modifications: Autophosphorylated on tyrosine residues (PubMed:9748265).
Similarity: The N-terminal domain is required for stress granule localization (PubMed:23415227). Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MNB/DYRK subfamily.

NCBI and Uniprot Product Information

• NCBI GI #: 51702242
• NCBI GeneID: 8444
• NCBI Accession #: NP_001004023.1
• NCBI GenBank Nucleotide #: NM_001004023.1
• UniProt Accession #: O43781; Q7Z752; Q9HBY6; Q9HBY7; D3DT79
• Molecular Weight: Observed: 66 kDa; Predicted: 66 kDa
• NCBI Official Full Name: dual specificity tyrosine-phosphorylation-regulated kinase 3 isoform b
• NCBI Official Synonym Full Names: dual specificity tyrosine phosphorylation regulated kinase 3
• NCBI Official Symbol: DYRK3
• NCBI Official Synonym Symbols: RED; REDK; DYRK5; hYAK3-2
• NCBI Protein Information: dual specificity tyrosine-phosphorylation-regulated kinase 3
• UniProt Protein Name: Dual specificity tyrosine-phosphorylation-regulated kinase 3
• Protein Family: Dual specificity tyrosine-phosphorylation-regulated kinase
• UniProt Gene Name: DYRK3
• UniProt Synonym Gene Names: REDK1 PublicationManual assertion based on opinion iniRef.4

NCBI Description

This gene product belongs to the DYRK family of dual-specificity protein kinases that catalyze autophosphorylation on serine/threonine and tyrosine residues. The members of this family share structural similarity, however, differ in their substrate specificity, suggesting their involvement in different cellular functions. The encoded protein has been shown to autophosphorylate on tyrosine residue and catalyze phosphorylation of histones H3 and H2B in vitro. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

Uniprot Description

Dual-specificity protein kinase that promotes disassembly of several types of membraneless organelles during mitosis, such as stress granules, nuclear speckles and pericentriolar material (PubMed:29973724). Dual-specificity tyrosine-regulated kinases (DYRKs) autophosphorylate a critical tyrosine residue in their activation loop and phosphorylate their substrate on serine and threonine residues (PubMed:9748265, PubMed:29634919). Acts as a central dissolvase of membraneless organelles during the G2-to-M transition, after the nuclear-envelope breakdown: acts by mediating phosphorylation of multiple serine and threonine residues in unstructured domains of proteins, such as SRRM1 and PCM1 (PubMed:29973724). Does not mediate disassembly of all membraneless organelles: disassembly of P-body and nucleolus is not regulated by DYRK3 (PubMed:29973724). Dissolution of membraneless organelles at the onset of mitosis is also required to release mitotic regulators, such as ZNF207, from liquid-unmixed organelles where they are sequestered and keep them dissolved during mitosis (PubMed:29973724). Regulates mTORC1 by mediating the dissolution of stress granules: during stressful conditions, DYRK3 partitions from the cytosol to the stress granule, together with mTORC1 components, which prevents mTORC1 signaling (PubMed:23415227). When stress signals are gone, the kinase activity of DYRK3 is required for the dissolution of stress granule and mTORC1 relocation to the cytosol: acts by mediating the phosphorylation of the mTORC1 inhibitor AKT1S1, allowing full reactivation of mTORC1 signaling (PubMed:23415227). Also acts as a negative regulator of EPO-dependent erythropoiesis: may place an upper limit on red cell production during stress erythropoiesis (PubMed:10779429). Inhibits cell death due to cytokine withdrawal in hematopoietic progenitor cells (PubMed:10779429). Promotes cell survival upon genotoxic stress through phosphorylation of SIRT1: this in turn inhibits p53/TP53 activity and apoptosis (PubMed:20167603).