Product Datasheet  
Chk1 (Phospho-S296) Antibody  
Catalog Number: 13402  
Technical:tech@swbio.com  
Information:info@swbio.com  
Description  
  • host_species：  
  • Rabbit
  • Amount：  
  • 100μgμg
  • Swiss-Prot No.：  
  • Swiss-Prot#:O14757
  • Form of Antibody：  
  • 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.
  • Storage：  
  • Store at -20˚C
  • Immunogen：  
  • Synthetic phospho-peptide corresponding to residues surrounding Ser296 of human Chk1
  • reactivity：  
  • Hu
  • appl_detail：  
  • WB: 1:1,000
    IHC: 1:50-1:200


  • other_names：  
  • C85740 antibody
    Cell cycle checkpoint kinase antibody
    Checkpoint , S. pombe, homolog of, 1 antibody
    Checkpoint kinase 1 antibody
    Checkpoint kinase 1 homolog (S. pombe) antibody
    CHEK 1 antibody
    Chek1 antibody
  • Purification：  
  • ProA affinity purified
  • Specificity：  
  • Applications：  
  • WB, IHC
  • Background：  
  • Cell cycle events are regulated by the sequential activation and deactivation of cyclin dependent kinases (Cdks) and by proteolysis of cyclins. Chk1 and Chk2 are involved in these processes as regulators of Cdks. Chk1 and Chk2 both function as essential components in the G2 DNA damage checkpoint by phosphorylating Cdc25C in response to DNA damage. Phosphorylation inhibits Cdc25C activity, thereby blocking mitosis. Cdc25A, Cdc25B and Cdc25C protein tyrosine phosphatases function as mitotic activators by dephosphorylating Cdc2 p34 on regulatory tyrosine residues. It has also been shown that Chk1 can phosphorylate Wee1 in vitro, providing evidence that the hyperphosphorylated form of Wee1, seen in cells delayed by Chk1 overexpression, is due to phosphorylation by Chk1.



 
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