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|Tested species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||A synthetic peptide corresponding to amino acids near the amino terminus of human Chk2.|
|Purification||Antigen affinity chromatography|
|Contains||0.02% sodium azide|
|Storage Conditions||Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C|
|Tested Applications||Dilution *|
|Immunocytochemistry (ICC)||1 µg/ml|
|Western Blot (WB)||1 µg/ml|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
In Western blot applications, this antibody detects a band at ~60kDa. A suggested positive control is Jurkat cell lysate.
PA5-19971 can be used with blocking peptide PEP-0096.
The p53 tumor-suppressor gene integrates numerous signals that control cell life and death. Several novel molecules involved in p53 signaling, including Chk2 , p53R2, p53AIP1, Noxa, PIDD, and PID/MTA2, were recently discovered. The checkpoint kinase Chk2 is the mammalian homologue of yeast Cds1/Rad53. In response to DNA damage, the checkpoint kinase ATM phosphorylates and activates Chk2, which in turn directly phosphorylates and activates p53. Chk2 serves as ATM downstream effector to mediate activation of p53. Chk2 also phosphorylates and activates BRCA1, the product of a tumor suppressor gene that is mutated in breast and ovarian cancer.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Cds1 homolog; checkpoint-like protein CHK2; CHK2 checkpoint homolog; protein kinase CHK2; Rad53 homolog; RP11-436C9.1, CDS1, CHK2, HuCds1, LFS2, PP1425, RAD53, hCds1; serine/threonine-protein kinase Chk2
CDS1; CHEK2; CHK2; hCds1; HUCDS1; LFS2; PP1425; RAD53