|Immunohistochemistry (Paraffin) (IHC (P))||1:50|
|Tested Species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide corresponding to N-terminus of human DOK-1 protein.|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.6, with 1% BSA|
|Contains||<0.1% sodium azide|
|Storage conditions||4° C, do not freeze|
Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 30 min at room temperature. A suggested positive control is breast carcinoma.
DOK-1 (P62dok, Docking protein 1) is believed to be a mainly cytoplasmic adaptor protein which down-regulates mitogen-activated protein kinase activation, inhibits cell proliferation and transformation, and promotes cell spreading and cell migration. DOK-1 is a major substrate for many tyrosine kinases including c-kit, v-abl, vFPS, EGF, and PDGF. Upon phosphorylation by kinases, DOK-1 forms a complex with ras GTPase-activating protein. Phosphorylation on tyrosine residues by the insulin receptor kinase results in the negative regulation of the insulin signaling pathway. DOK-1 contains a putative pleckstrin homology domain at the amino terminus and ten PXXP SH3 recognition motifs.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Docking protein 1; docking protein 1 downstream of tyrosine kinase 1; docking protein 1, 62kDa (downstream of tyrosine kinase 1); Downstream of tyrosine kinase 1; p62(dok); P62DOK; pp62
Gene Aliases: DOK1; P62DOK; pp62
UniProt ID: (Human) Q99704
Entrez Gene ID: (Human) 1796
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