英文名称
Cdc25C Recombinant Rabbit mAb
英文别名
CDC25; PPP1R60; MPIP3_HUMAN; CDC25C; Dual specificity phosphatase Cdc25C; 3.1.3.48; cell division cycle 25C; protein phosphatase 1, regulatory subunit 60; CDC25 homolog C (S. pombe); M-phase inducer phosphatase 3
免疫原
A synthesized peptide derived from human CDC25C: 11-63
纯化方法
affinity purified by Protein A
储存液
10mM phosphate buffered saline(pH 7.4) with 150mM sodium chloride, 0.05% BSA, 0.02% Proclin300 and 50% glycerol.
保存条件
Store at 4℃ for short term. Store at -20℃ for long term. Avoid repeated freeze/thaw cycles.
注意事项
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍
CDC25家族的组成哺乳动物中CDC25家族一共包括3种同源异构体(CDC25A、CDC25B、CDC25C),约有50%的序列同源,是一组在细胞周期调控中发挥巨大作用的苏/酪氨酸双功能酶 。不同的CDC25家族蛋白在细胞周期中的作用时相亦有差异,CDC25A和CDC25C分别在S期和M期发挥主要作用。
背景资料
Functions as a dosage-dependent inducer in mitotic control. Tyrosine protein phosphatase required for progression of the cell cycle.When phosphorylated, highly effective in activating G2 cells into prophase.Directly dephosphorylates CDK1 and activates its kinase activity.
蛋白名
M-phase inducer phosphatase 3
亚基
Interacts with HIV-1 Vpr, thereby inactivating CDC25C phosphatase activity. Interacts with MAPK14 and 14-3-3 proteins.
翻译后修饰
Phosphorylated by CHEK1 and MAPK14 at Ser-216. This phosphorylation creates a binding site for 14-3-3 protein and inhibits the phosphatase. Phosphorylated by PLK4. Phosphorylated by PLK1, leading to activate the phosphatase activity. Phosphorylation by PLK3 at Ser-191 promotes nuclear translocation. Ser-198 is a minor phosphorylation site. Was initially reported to be phosphorylated by PLK3 at Ser-216 (PubMed:10557092). However, such phosphorylation by PLK3 was not confirmed by other groups. Phosphorylation at Thr-48, Thr-67, Ser-122, Thr-130, Ser-168 and Ser-214 occurs at G2 and G2-M transition and is probably catalyzed by CDK1. Ser-168 phosphorylation levels are lower than those at the other 5 CDK1 sites. Phosphorylation by CDK1 leads to increased activity.
相似性
Belongs to the MPI phosphatase family.
Contains 1 rhodanese domain.
功能
Functions as a dosage-dependent inducer in mitotic control. Tyrosine protein phosphatase required for progression of the cell cycle. When phosphorylated, highly effective in activating G2 cells into prophase. Directly dephosphorylates CDK1 and activates its kinase activity.