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Specifications
- Antibody type:Primary
- Antigen name:checkpoint kinase 2
- Clonality:Polyclonal
- Gene ID:O96017-12
- Host:Rabbit
- Reactivity:Human
- Antigen symbol:CHEK2
- Conjugation:Unconjugated
- ELISA:Yes
- Size:100 ul
- Western blot:Yes
- Form:Liquid
- Antigen synonyms:CHEK2
- Storage buffer:Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.
- Molecular weight:58 kDa, 65 kDa, 61 kDa
- Storage temperature:For short periods of storage (days) store at 4 °C. For longer periods of storage, store CHEK2 antibody at –20 °C. As with any antibody avoid repeat freeze-thaw cycles.
- Shipping temperature:4 °C
- Immunogen:Antibody produced in rabbits immunized with a synthetic peptide corresponding a region of human CHEK2.
- Purification:Antibody is purified by peptide affinity chromatography method.
- Cat. no.:10104-718
- Supplier No.:27-305
Specifications
About this item
In response to DNA damage and replication blocks, cell cycle progression is halted through the control of critical cell cycle regulators. CHEK2 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, CHEK2 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 its gene have been linked with Li-Fraumeni syndrome, a highly penetrant familial cancer phenotype usually associated with inherited mutations in TP53. Also, mutations in its 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.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.
CHEK2 antibody can be used for detection of CHEK2 by ELISA at 1:312500. CHEK2 antibody can be used for detection of CHEK2 by western blot at 0.25 ?g/mL, and HRP conjugated secondary antibody should be diluted 1:50,000 - 100,000.
Antibody is purified by peptide affinity chromatography method.
Antibody is lyophilized in PBS buffer with 2% sucrose. Add 50 ?L of distilled water. Final antibody concentration is 1 mg/mL.
Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
Type: Primary
Antigen: CHEK2
Clonality: Polyclonal
Clone:
Conjugation: Unconjugated
Epitope:
Host: Rabbit
Isotype:
Reactivity: Human