Name :
JAK1 (Human) Recombinant Protein
Biological Activity :
Human JAK1 (NP_002218.2, 850 a.a. – 1154 a.a.) partial recombinant protein with GST tag expressed in baculovirus infected Sf21 cells.Bioactive Protein,Bioactive Proteins,Bioactive,Active,Functional Protein,Functional Proteins
Tag :
Result of activity analysis
Protein Accession No. :
NP_002218.2
Protein Accession No.URL :
https://www.ncbi.nlm.nih.gov/gene?cmd=Retrieve&dopt=Graphics&list_uids=3716
Amino Acid Sequence :
Molecular Weight :
62
Storage and Stability :
Store at -80°C.Aliquot to avoid repeated freezing and thawing.
Host :
insect
Interspecies Antigen Sequence :
Preparation Method :
Baculovirus infected insect cell (Sf21) expression system
Purification :
Glutathione sepharose chromatography
Quality Control Testing :
Loading 1 ug protein in SDS-PAGE
Storage Buffer :
In 50 mM Tris-HCl, 150 mM NaCl, pH 7.5 (0.1% CHAPS, 1 mM DTT, 10% glycerol)
Applications :
Functional Study， SDS-PAGE，
Gene Name :
JAK1
Gene Alias :
JAK1A, JAK1B, JTK3
Gene Description :
Janus kinase 1 (a protein tyrosine kinase)
Gene Summary :
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
Other Designations :
OTTHUMP00000010896|janus kinase 1
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