Chk2 Antibody 6 Publications

Rabbit Polyclonal| Catalog number: 13954-1-AP

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Con: 34 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
Jurkat cells, HL-60 cells

Positive IP detected in:
HL-60 cells

Positive IF detected in:
RAW 264.7 cells

Recommended dilution:
WB : 1:500-1:1000
IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
IF : 1:20-1:200

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
CHK2 checkpoint homolog (S. pombe)

Calculated molecular weight:
61 kDa

Observed molecular weight:
65 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

CDS1, CHEK2, Chk2, HuCds1, LFS2, PP1425, RAD53

Chk2(Checkpoint kinase 2) is also named as CDS1, CHEK2, RAD53 and belongs to the CHK2 subfamily. It is a protein kinase that is activated in response to DNA damage and involved in cell cycle arrest. It also mediates the induction of senescence in fibroblasts, but is dispensable for the induction of telomere dysfunction checkpoints at the stem and progenitor cell level(PMID:20577265). This protein can exsit as a dimer (PMID:19782031). Active forms of CHEK2 devoid of phosphorylation at Thr-68 can form unstable dimers(PMID:12386164). Defects in CHEK2 is a cause of susceptibility to breast cancer (BC)(PMID:21618645). It has 12 isoforms produced by alternative splicing.

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