c-TAK1 (Cdc25C associated protein kinase) phosphorylates Cdc25C on Ser 216 and is ubiquitously expressed in various human tissue and cell lines. C-TAK1 is distinct from Chk1, which also phosphorylates Cdc25C on Ser 216 in response to DNA damage. Phosphorylation of Cdc25C allows for the preferential binding of 14-3-3 proteins, subsequently retaining Cdc25C in the cytoplasm. Thus, the binding of 14-3-3 proteins prevents Cdc25C from dephosphorylating Cdc2 in the nucleus, thereby controlling the entry of the cells into mitosis. It is suggested that C-TAK1 mediates the binding of the 14-3-3 proteins through its kinase activity and acts as a negative regulator of mitosis.

C-TAK1; Cdc25C associated protein kinase 1; Cdc25C-associated protein kinase 1; cTAK1; ELKL motif kinase 2; EMK-2; Emk2; ETK 1; KIAA4230; KP78; MAP microtubule affinity regulating kinase 3; MAP/microtubule affinity-regulating kinase 3; Mark3; MARK3; Par 1a; PAR1A; Protein kinase STK10; Ser/Thr protein kinase PAR-1; Serine threonine protein kinase p78; Serine/threonine-protein kinase p78; SerThr protein kinase PAR 1; CTAK1

p27448

Human,Mouse,Rat

WB,IHC

WB 1:500-1:1000
IHC 1:50-1:200

~ 87 kDa

Rabbit

This antibody detects endogenous levels of C-TAK1 protein.

Synthetic peptide, corresponding to the N-terminal of Human c-TAK1.

Polyclonal

Rabbit IgG

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

PBS with 0.02% sodium azide, 50% glycerol, pH7.2

1mg/ml

Store at 4℃ short term,and store at -20℃ long term. Avoid freeze-thaw cycles.