磷酸化细胞周期检测点激酶2抗体

Phospho-2 (Thr387) Antibody

Cat#：PL0302133

Isotype:Rabbit Polyclonal IgG

Immunogen：PhosphoPeptide derived from human CHK2 around the phosphorylation site of Thr387.

Purification: Immunogen affinity purified

Storage Buffer: PBS, pH 7.4(1%BSA and 0.1% Sodium azide)

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.

Specificity Reaction：Hu, Mo, Rat, Dog, Pig, Cow, Hor

Application Notes:WB: 1:100-500 E: 1:500-1000 IP: 1:20-100 IHC: 1:100-500 IF: 1:100-500

Storage ：

Store at –20ºC for one year. Avoid repeated freeze-thaw cycles. At 4ºC for 2-3 weeks after reconstituted.

This product for research use only, not for use in humans, therapeutic or diagnostic procedures.

PLlabs公司可供应相应抗体的生物素、辣根过氧化物酶、荧光素（FITC、PE、 CY3、 CY5、 CY7、 PE- CY3/5/7)标记抗体，欢迎大家咨询订购。