Recombinant human Cdc25A protein (ab105905)
Key features and details
- Expression system: Baculovirus infected Sf9 cells
- Purity: > 80% Densitometry
- Active: Yes
- Suitable for: WB, Functional Studies
製品の詳細
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製品名
Recombinant human Cdc25A protein
Cdc25A タンパク質・ペプチド 製品一覧 -
生理活性
Specific activity 31 nmol phosphate released/min/mg.
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精製度
> 80 % Densitometry.
ab105905 was determined to be >80% pure by densitometry. Affinity purified. -
発現系
Baculovirus infected Sf9 cells -
アクセッション番号
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タンパク質長
Full length protein -
Animal free
No -
由来
Recombinant -
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生物種
Human -
予測される分子量
94 kDa including tags -
領域
1 to 524
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関連製品
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Related Products
特性
Our Abpromise guarantee covers the use of ab105905 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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アプリケーション
Western blot
Functional Studies
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製品の状態
Liquid -
Concentration information loading...
前処理および保存
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保存方法および安定性
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 7.50
Constituents: 0.307% Glutathione, 0.00174% PMSF, 0.00385% DTT, 0.79% Tris HCl, 0.00292% EDTA, 25% Glycerol (glycerin, glycerine), 0.87% Sodium chlorideThis product is an active protein and may elicit a biological response in vivo, handle with caution.
関連情報
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別名
- Cdc 25a
- CDC25A
- CDC25A2
see all -
機能
Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Directly dephosphorylates CDK1 and stimulates its kinase activity. Also dephosphorylates CDK2 in complex with cyclin E, in vitro. -
配列類似性
Belongs to the MPI phosphatase family.
Contains 1 rhodanese domain. -
ドメイン
The phosphodegron motif mediates interaction with specific F-box proteins when phosphorylated. Putative phosphorylation sites at Ser-79 and Ser-82 appear to be essential for this interaction. -
翻訳後修飾
Phosphorylated by CHEK1 on Ser-76, Ser-124, Ser-178, Ser-279, Ser-293 and Thr-507 during checkpoint mediated cell cycle arrest. Also phosphorylated by CHEK2 on Ser-124, Ser-279, and Ser-293 during checkpoint mediated cell cycle arrest. Phosphorylation on Ser-178 and Thr-507 creates binding sites for YWHAE/14-3-3 epsilon which inhibits CDC25A. Phosphorylation on Ser-76, Ser-124, Ser-178, Ser-279 and Ser-293 may also promote ubiquitin-dependent proteolysis of CDC25A by the SCF complex. Phosphorylation of CDC25A at Ser-76 by CHEK1 primes it for subsequent phosphorylation at Ser-79, Ser-82 and Ser-88 by NEK11. Phosphorylation by NEK11 is required for BTRC-mediated polyubiquitination and degradation. Phosphorylation by PIM1 leads to an increase in phosphatase activity. Phosphorylated by PLK3 following DNA damage, leading to promote its ubiquitination and degradation.
Ubiquitinated by the anaphase promoting complex/cyclosome (APC/C) ubiquitin ligase complex that contains FZR1/CDH1 during G1 phase leading to its degradation by the proteasome. Ubiquitinated by a SCF complex containing BTRC and FBXW11 during S phase leading to its degradation by the proteasome. Deubiquitination by USP17L2/DUB3 leads to its stabilization. - Information by UniProt
画像
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The specific activity of Cdc25A (ab105905) was determined to be 36 phosphate released/min/mg as per activity assay protocol
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SDS PAGE analysis of ab105905
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SDS PAGE analysis of ab105905
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The specific activity of ab105905 was determined to be 31 nmol phosphate released/min/mg.
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The purity of ab105905 was determined to be >80% by densitometry.
プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
データシートおよび資料
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SDS download
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Datasheet download
参考文献 (0)
ab105905 は論文での使用が確認できていません。