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Product Name Dyrk1B Chinese Name 双特异性酪氨酸磷酸化调节激酶1B抗体 Alias Dual specificity tyrosine (Y) phosphorylation regulated kinase 1B; Dual specificity tyrosine phosphorylation regulated kinase 1B; Dual specificity tyrosine-phosphorylation-regulated kinase 1B; DYR 1B; DYR1A; DYR1B; DYR1B_HUMAN; DYRK 1B; Dyrk1b; Minibrain related kinase; Minibrain-related kinase; MIRK; Mirk protein kinase. Research Area Tumour Cell biology Kinases and Phosphatases Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 69kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human MIRK/Dyrk1B: 35-130/629 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail Dyrk (for dual specificity tyrosine phosphorylation regulated kinase) is the homolog of the Drosophila mnb (minibrain) gene which is required for neurogenesis. Dyrk is a dual-specificity tyrosine kinase and serine/threonine kinase, which is self regulated by tyrosine phosphorylation. Several related mammalian proteins compose the Dyrk family of dual specificity protein kinases, including Dyrk1A, Dyrk1B, Dyrk1C, Dyrk2, Dyrk3, Dyrk4A and Dyrk4B. The Dyrk family members are thought to be involved in the regulation of cellular growth and/or development. Dyrk1B localizes to the nucleus in muscle and testis. Specifically, Dyrk1B plays a critical role in muscle differentiation by regulating motility, transcription, cell cycle progression and cell survival. Dyrk1B is also found is several solid tumors, where it acts as a downstream effector of Rac1 or K-ras to mediate cell survival.
Function:
Dual-specificity kinase which possesses both serine/ threonine and tyrosine kinase activities. Enhances the transcriptional activity of TCF1/HNF1A and FOXO1. Inhibits epithelial cell migration. Mediates colon carcinoma cell survival in mitogen-poor environments.
Subunit:
Dimer. Interacts with DCOHM, MAP2K3/MKK3, RANBP9 and TCF1/HNF1A. Part of a complex consisting of RANBP9, RAN, DYRK1B and COPS5. Interacts with DCAF7.
Subcellular Location:
Nucleus.
Tissue Specificity:
Highest expression in skeletal muscle, testis, heart and brain with little expression in colon or lung. Expressed in a variety of tumor cell lines.
Post-translational modifications:
Autophosphorylated on tyrosine residues. Phosphorylated by MAP kinase. Tyrosine phosphorylation may be required for dimerization.
Similarity:
Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MNB/DYRK subfamily.
Contains 1 protein kinase domain.
SWISS:
Q9Y463
Gene ID:
9149
Database links:Entrez Gene: 9149 Human
Entrez Gene: 13549 Mouse
Omim: 604556 Human
SwissProt: Q9Y463 Human
SwissProt: Q9Z188 Mouse
Unigene: 130988 Human
Unigene: 57249 Mouse
Unigene: 75845 Rat
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