Recombinant Human TRF1 protein (ab116406)
Key features and details
- Expression system: Escherichia coli
- Purity: > 90% SDS-PAGE
- Suitable for: WB, ELISA, SDS-PAGE, MS
製品の詳細
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製品名
Recombinant Human TRF1 protein -
精製度
> 90 % SDS-PAGE. -
発現系
Escherichia coli -
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
77 kDa including tags -
領域
1 to 419
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関連製品
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Related Products
特性
Our Abpromise guarantee covers the use of ab116406 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
ELISA
SDS-PAGE
Mass Spectrometry
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質量分析
MALDI-TOF-TOF -
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: 7.40
Constituent: 99% PBS
関連情報
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別名
- hTRF1 AS
- NIMA interacting protein 2
- NIMA-interacting protein 2
see all -
機能
Binds the telomeric double-stranded TTAGGG repeat and negatively regulates telomere length. Involved in the regulation of the mitotic spindle. Component of the shelterin complex (telosome) that is involved in the regulation of telomere length and protection. Shelterin associates with arrays of double-stranded TTAGGG repeats added by telomerase and protects chromosome ends; without its protective activity, telomeres are no longer hidden from the DNA damage surveillance and chromosome ends are inappropriately processed by DNA repair pathways. -
組織特異性
Highly expressed and ubiquitous. Isoform Pin2 predominates. -
配列類似性
Contains 1 HTH myb-type DNA-binding domain. -
ドメイン
The acidic N-terminal domain binds to the ankyrin repeats of TNKS1 and TNKS2. The C-terminal domain binds microtubules.
The TRFH dimerization region mediates the interaction with TINF2. -
翻訳後修飾
Phosphorylated preferentially on Ser-219 in an ATM-dependent manner in response to ionizing DNA damage.
ADP-ribosylation by TNKS1 or TNKS2 diminishes its ability to bind to telomeric DNA.
Ubiquitinated by RLIM/RNF12, leading to its degradation by the proteasome. Ubiquitinated by a SCF (SKP1-CUL1-F-box protein) ubiquitin-protein ligase complex, leading to its degradation by the proteasome. -
細胞内局在
Nucleus. Cytoplasm > cytoskeleton > spindle. Chromosome > telomere. Colocalizes with telomeric DNA in interphase and metaphase cells and is located at chromosome ends during metaphase. Associates with the mitotic spindle. - Information by UniProt
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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Datasheet download
参考文献 (0)
ab116406 は論文での使用が確認できていません。