AMM11200-61 [Monoclonal Antibody]
CHK2 Mouse Monoclonal Antibody
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Species:   Mouse
Applications:   WB IHC ELISA ICC
Immunogen Range:   A purified recombinant fragment of human CHK2 expressed in E. Coli
Clonality:   Monoclonal Antibody
Isotype:   IgG1
GENE ID:   11200
Swiss Prot:   O96017
Synonyms:   CDS1, LFS2, CHEK2
Purification:   Affinity chromatography
Storage:   Store at -20°C or -80°C in PBS with 0.02% sodium azide and 50% glycerol. Avoid freeze/thaw cycles.
Background:   CHK2: CHK2 checkpoint homolog (S. pombe). In response to DNA damage and replication blocks, cell cycle progression is halted through the control of critical cell cycle regulators. The protein encoded by this gene is a cell cycle checkpoint regulator and putative tumor suppressor. It contains a forkhead-associated protein interaction domain essential for activation in response to DNA damage and is rapidly phosphorylated in response to replication blocks and DNA damage. When activated, the encoded protein is known to inhibit CDC25C phosphatase, preventing entry into mitosis, and has been shown to stabilize the tumor suppressor protein p53, leading to cell cycle arrest in G1. In addition, this protein interacts with and phosphorylates BRCA1, allowing BRCA1 to restore survival after DNA damage. Mutations in this gene have been linked with Li-Fraumeni syndrome, a highly penetrant familial cancer phenotype usually associated with inherited mutations in TP53. Also, mutations in this gene are thought to confer a predisposition to sarcomas, breast cancer, and brain tumors. This nuclear protein is a member of the CDS1 subfamily of serine/threonine protein kinases. Three transcript variants encoding different isoforms have been found for this gene.
Caculated MW:   61 kDa
Observed MW:   Refer to Figures
Applications:   WB 1:500-1:2000
IHC 1:200-1:1000
ICC 1:200-1:1000
Reacitivity:   Human
For research use only. Not intended for diagnostic or therapeutic use!
Additional information