Phospho-JAK1 (Y1022) Polyclonal Antibody, 100µg, (ATB-P0154)

Description

Background:

Janus kinase 1 (JAK1), is a member of a new class of protein-tyrosine kinases (PTK) characterized by the presence of a second phosphotransferase-related domain immediately N-terminal to the PTK domain. The second phosphotransferase domain bears all the hallmarks of a protein kinase, although its structure differs significantly from that of the PTK and threonine/serine kinase family members. JAK1 is a large, widely expressed membrane-associated phosphoprotein. JAK1 is involved in the interferon-alpha/beta and -gamma signal transduction pathways. The reciprocal interdependence between JAK1 and TYK2 activities in the interferon-alpha pathway, and between JAK1 and JAK2 in the interferon-gamma pathway, may reflect a requirement for these kinases in the correct assembly of interferon receptor complexes. These kinases couple cytokine ligand binding to tyrosine phosphorylation of various known signaling proteins and of a unique family of transcription factors termed the signal transducers and activators of transcription, or STATs. [provided by RefSeq, Jul 2008]

Tyrosine kinase of the non-receptor type, involved in the IFN-alpha/beta/gamma signal pathway. Kinase partner for the interleukin (IL)-2 receptor.

Product datasheet:

Overview
Product Description	Phospho-JAK1 (Y1022) Polyclonal Antibody, 100µg, (ATB-P0154)
Image
Species Reactivities	Human,Mouse,Rat
Immunogen	Synthesized peptide derived from human JAK1 around the phosphorylation site of Y1022.
Properties
Form	Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Storage Instructions	-20°C/1 year
Clonality	Polyclonal

References:

1. Enterovirus 71 inhibits cellular type I interferon signaling by downregulating JAK1 protein expression. Liu Y, et al. Viral Immunol, 2014 Aug. PMID 24905060
2. JAK1 truncating mutations in gynecologic cancer define new role of cancer-associated protein tyrosine kinase aberrations. Ren Y, et al. Sci Rep, 2013 Oct 24. PMID 24154688 Free PMC Article
3. Activation of the Janus kinase/signal transducer and activator of transcription pathway in multiple myeloma is not related to point mutations in kinase and pseudokinase domains of JAK1. Corbi FC, et al. Leuk Lymphoma, 2014 May. PMID 23885837
4. Rare occurrence of the JAK1 mutation in acute promyelocytic leukemia patients. Yin J, et al. Acta Haematol, 2013. PMID 23860541
5. Genetic variants in the JAK1 gene confer higher risk of Behcet’s disease with ocular involvement in Han Chinese. Hou S, et al. Hum Genet, 2013 Sep. PMID 23674219
6. Two novel protein-tyrosine kinases, each with a second phosphotransferase-related catalytic domain, define a new class of protein kinase.
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   Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

9. Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R.
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   Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases

   Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

10. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).
    The MGC Project Team
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