CSNK2A1 Protein, Human (His)

The CSNK2A2 protein is a constitutively active kinase that phosphorylates substrates and controls the cell cycle, apoptosis, and transcription. CSNK2A1 Protein, Human (His) is the recombinant human-derived CSNK2A1, expressed by E. coli, with His labeled tag. The total length of CSNK2A1 Protein, Human (His) is 391 a.a..

The catalytic subunit of CSNK2A2 protein functions as a core component of a constitutively active serine/threonine-protein kinase complex, showcasing a broad substrate specificity for acidic residues C-terminal to the phosphorylated serine or threonine. Operating as a regulatory node, CSNK2A2 plays a pivotal role in diverse cellular processes, including cell cycle progression, apoptosis, transcription, and viral infection. It contributes to the p53/TP53-dependent spindle assembly checkpoint during mitosis, maintaining cyclin-B-CDK1 activity and G2 arrest in response to spindle damage. Additionally, CSNK2A2 is implicated in apoptotic regulation, phosphorylating key players like caspases and NOL3. Its influence extends to transcriptional regulation, with direct phosphorylation of RNA polymerases and numerous transcription factors. In the intricate landscape of cellular signaling, CSNK2A2 participates in Wnt signaling, acts as an ectokinase for extracellular proteins, and phosphorylates various proteins involved in the viral life cycles of diverse viruses. Moreover, it plays a crucial role in the circadian clock function and contributes to the formation of a membraneless compartment by phosphorylating FMR1. Overall, CSNK2A2 emerges as a central orchestrator of cellular responses to diverse stimuli, showcasing its significance in maintaining cellular homeostasis.

The kinase activity of this recombinant protein is testing in progress, we cannot offer a guarantee yet.

Human

E. coli

His

P68400-1 (M1-Q391)

1457

Full Length of Isoform-1

MSGPVPSRARVYTDVNTHRPREYWDYESHVVEWGNQDDYQLVRKLGRGKYSEVFEAINITNNEKVVVKILKPVKKKKIKREIKILENLRGGPNIITLADIVKDPVSRTPALVFEHVNNTDFKQLYQTLTDYDIRFYMYEILKALDYCHSMGIMHRDVKPHNVMIDHEHRKLRLIDWGLAEFYHPGQEYNVRVASRYFKGPELLVDYQMYDYSLDMWSLGCMLASMIFRKEPFFHGHDNYDQLVRIAKVLGTEDLYDYIDKYNIELDPRFNDILGRHSRKRWERFVHSENQHLVSPEALDFLDKLLRYDHQSRLTAREAMEHPYFYTVVKDQARMGSSSMPGGSTPVSSANMMSGISSVPTPSPLGPLAGSPVIAAANPLGMPVPAAAGAQQ

≥ 80%, as determined by reducing SDS-PAGE.

Solution.

<1 EU/μg, determined by LAL method.

Please use rapid thawing with running water to thaw the protein.

Stored at -80°C for 1 year from date of receipt. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping with dry ice.