• Product NameChk2(Ab-516) Antibody
• Host SpeciesRabbit
• ClonalityPolyclonal
• PurificationAntibodies were produced by immunizing rabbits with synthetic peptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific peptide.
• ApplicationsWB
• Species ReactivityHu
• SpecificityThe antibody detects endogenous levels of total Chk2 protein.
• Immunogen TypePeptide-KLH
• Immunogen DescriptionPeptide sequence around aa. 514~518(Q-P-S-T-S) derived from Human Chk2.
• Target NameChk2
• Alternative Names    CHEK2; RAD53;
• Accession No. Swiss-Prot: O96017
  NCBI Protein: NP_001005735.1
• UniprotO96017
• Gene ID11200;
• Concentration 1.0mg/ml
• Formulation Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Storage Store at -20°C for long term preservation (recommended). Store at 4°C for short term use.

• Predicted MW: 62kd
  Western blotting: 1:500~1:1000

The BRCA1-BARD1 heterodimer coordinates a diverse range of cellular pathways such as DNA damage repair, ubiquitination and transcriptional regulation to maintain genomic stability. Acts by mediating ubiquitin E3 ligase activity that is required for its tumor suppressor function. Plays a central role in DNA repair by facilitating cellular response to DNA repair. Required for appropriate cell cycle arrests after ionizing irradiation in both the S-phase and the G2 phase of the cell cycle. Involved in transcriptional regulation of P21 in response to DNA damage. Required for FANCD2 targeting to sites of DNA damage. May function as a transcriptional regulator. Inhibits lipid synthesis by binding to inactive phosphorylated ACACA and preventing its dephosphorylation

Melchionna, R. et al. (2000) Nat. Cell Biol. 2, 762-765.
Ahn, J.Y. et al. (2000) Cancer Res. 60, 5934-5936.
Lee, C.H. and Chung, J.H. (2001) J. Biol. Chem. 276, 30537-30541

• Western blot analysis of extract from HL60 cells using Chk2(Ab-516) Antibody #21117.

• Flow Cytometry (FCM) General Protocol
• Immunofluorescence(IC)
• Immunohistochemistry(Polymer)
• Western Blotting