BackgroundCarboxy-terminal Src kinase (Csk) is a ubiquitously expressed nonreceptor tyrosine kinase that negatively regulates the Src family kinases (SFK) by phosphorylation of the SFK carboxy-terminal tyrosine. Phosphorylated carboxy-terminal tyrosine binds to the SH2 domain of SFK intramolecularly and leads to folding and inactivation of the SFK . This Csk-catalyzed SFK tyrosine phosphorylation is highly specific and exclusive. The SFK carboxy-terminal tyrosine is the only known physiological substrate of Csk .Tissue specificity: Expressed in lung and macrophages.
Product Information
Clone Number5F3
SpeciesMouse IgG1
Entrez Gene1445
Recommended DilutionsWB: 1/500 - 1/2000, IF: 1/200-1/1000, FC: 1/200-1/400, ELISA: Propose dilution 1/10000.
Molecular Weight50kDa
All Names
AlternameMGC117393; CSK
ImmunogenPurified recombinant fragment of human CSK expressed in E. Coli.
Storage/StabilityStore at 4℃, for long term storage, store at -20℃.
Form Or Antibody
Form of AntibodyAscitic fluid containing 0.03% sodium azide.
Research AreaAutophagy antibody Cancer Cardiovascular Cell Biology Epigenetics & Nuclear Signaling Developmental Biologys Immunology Drug Discovery Products Metabolism Neuroscience Signal Transduction Stem Cells