Chk2 (CHEK2) Rabbit Polyclonal Antibody
Other products for "CHEK2"
Specifications
Product Data | |
Applications | WB |
Recommended Dilution | WB: 200-1000 WB positive control: MCF-7, 293T, HT-29, Hela and Jurkat cells |
Reactivities | Human, Mouse, Rat |
Host | Rabbit |
Isotype | IgG |
Clonality | Polyclonal |
Immunogen | Synthetic peptide corresponding to a region derived from 2-18 amino acids of Human Checkpoint kinase 2 |
Formulation | PBS pH7.3, 0.05% NaN3, 50% glycerol |
Concentration | lot specific |
Purification | Antigen affinity purification |
Conjugation | Unconjugated |
Storage | Store at -20°C as received. |
Stability | Stable for 12 months from date of receipt. |
Predicted Protein Size | 61 kDa |
Gene Name | checkpoint kinase 2 |
Database Link | |
Background | 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. Several transcript variants encoding different isoforms have been found for this gene. |
Synonyms | CDS1; CHK2; hCds1; HuCds1; LFS2; PP1425; RAD53 |
Reference Data | |
Protein Families | Druggable Genome, Protein Kinase, Stem cell - Pluripotency |
Protein Pathways | Cell cycle, p53 signaling pathway |
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