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Product Name phospho-DOK1 (Tyr398) Chinese Name 磷酸化D酪氨酸激酶衰减蛋白1抗体 Alias DOK1 (phospho Y398); DOK1 (phospho Tyr398); p-DOK1 (phospho Y398); docking protein 1 (downstream of tyrosine kinase 1); Docking protein 1 (p62(dok)) (Downstream of tyrosine kinase 1) (pp62).; docking protein 1 62kD (downstream of tyrosine kinase 1); Docking protein 1 62kD; Docking protein 1 62kD; Docking protein 1; DOK 1; DOK1; DOK-1; DOK1_HUMAN; Downstream of tyrosine kinase 1; p62(dok); P62DOK; pp62; pp62. Product Type Phosphorylated anti Research Area Tumour Cardiovascular immunology Signal transduction Apoptosis G protein-coupled receptor Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, (predicted: Human, Rat, Dog, Pig, Cow, Horse, ) Applications WB=1:500-2000 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 53kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated Synthesised phosphopeptide derived from human DOK1 around the phosphorylation site of Tyr398: EG(-Y)EL 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 Docking protein 1 is constitutively tyrosine phosphorylated in hematopoietic progenitors isolated from chronic myelogenous leukemia (CML) patients in the chronic phase. It may be a critical substrate for p210(bcr/abl), a chimeric protein whose presence is associated with CML. Docking protein 1 contains a putative pleckstrin homology domain at the amino terminus and ten PXXP SH3 recognition motifs. Docking protein 2 binds p120 (RasGAP) from CML cells. It has been postulated to play a role in mitogenic signaling.
Function:
DOK proteins are enzymatically inert adaptor or scaffolding proteins. They provide a docking platform for the assembly of multimolecular signaling complexes. DOK1 appears to be a negative regulator of the insulin signaling pathway. Modulates integrin activation by competing with talin for the same binding site on ITGB3.
Subunit:
Interacts with ABL1. Interacts with RasGAP and INPP5D/SHIP1. Interacts directly with phosphorylated ITGB3.
Subcellular Location:
Isoform 1: Cytoplasm. Isoform 3: Cytoplasm, perinuclear region.
Tissue Specificity:
Expressed in pancreas, heart, leukocyte and spleen. Expressed in both resting and activated peripheral blood T-cells.
Post-translational modifications:
Constitutively tyrosine-phosphorylated. Phosphorylated by TEC (By similarity). Phosphorylated by LYN.
Phosphorylated on tyrosine residues by the insulin receptor kinase. Results in the negative regulation of the insulin signaling pathway.
Isoform 3 contains a N-acetylmethionine at position 1.
Similarity:
Belongs to the DOK family. Type A subfamily.
Contains 1 IRS-type PTB domain.
Contains 1 PH domain.
SWISS:
Q99704
Gene ID:
1796
Database links:Entrez Gene: 1796 Human
Entrez Gene: 13448 Mouse
Omim: 602919 Human
SwissProt: Q99704 Human
SwissProt: P97465 Mouse
Unigene: 103854 Human
Unigene: 156 Mouse
Unigene: 117974 Rat
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