|Other Names||Homeodomain-interacting protein kinase 1, Nuclear body-associated kinase 2, Protein kinase Myak, Hipk1, Kiaa0630, Myak, Nbak2|
|Format||Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.|
|Precautions||This product is for research use only. Not for use in diagnostic or therapeutic procedures.|
|Synonyms||Kiaa0630, Myak, Nbak2|
|Function||Serine/threonine-protein kinase involved in transcription regulation and TNF-mediated cellular apoptosis. Plays a role as a corepressor for homeodomain transcription factors. Phosphorylates DAXX and MYB. Phosphorylates DAXX in response to stress, and mediates its translocation from the nucleus to the cytoplasm. Inactivates MYB transcription factor activity by phosphorylation. Prevents MAP3K5-JNK activation in the absence of TNF. TNF triggers its translocation to the cytoplasm in response to stress stimuli, thus activating nuclear MAP3K5-JNK by derepression and promoting apoptosis. May be involved in anti- oxidative stress responses. Involved in the regulation of eye size, lens formation and retinal lamination during late embryogenesis. Promotes angiogenesis and to be involved in erythroid differentiation. May be involved in malignant squamous cell tumor formation.|
|Cellular Location||Nucleus. Cytoplasm. Note=Predominantly nuclear. Translocates from nucleus to cytoplasm in response to stress stimuli via SENP1-mediated desumoylation|
|Tissue Location||Ubiquitously expressed, with high levels in reproductive tissues. Expressed in the epithelial layer of mammary gland, uterus and epididymis, in the corpus luteum, and in post- meiotic round spermatids.|
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Provided below are standard protocols that you may find useful for product applications.
Hipk1 may play a role as a corepressor for homeodomain transcription factors. Phosphorylates DAXX in response to stress, and mediates its translocation from the nucleus to the cytoplasm. May be involved in malignant squamous cell tumor formation.
Inoue, T., et al. FEBS Lett. 584(14):3233-3238(2010)Li, X., et al. Cell Death Differ. 15(4):739-750(2008)Munton, R.P., et al. Mol. Cell Proteomics 6(2):283-293(2007)Aikawa, Y., et al. EMBO J. 25(17):3955-3965(2006)Isono, K., et al. Mol. Cell. Biol. 26(7):2758-2771(2006)
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