AB97946

Recombinant Human Rad1 protein (His tag N-Terminus)

Name: Recombinant Human Rad1 protein (ab97946) | Abcam
Brand: Abcam Limited
SKU: AB97946
Price: 115000 JPY
Availability: InStock

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Recombinant Human Rad1 protein (His tag N-Terminus) is a Human Full Length protein, in the 1 to 282 aa range, expressed in Escherichia coli, with >85%, suitable for SDS-PAGE, Mass Spec.

別名を表示する

REC1, RAD1, Cell cycle checkpoint protein RAD1, hRAD1, Rad1-like DNA damage checkpoint protein

1 Images

SDS-PAGE - Recombinant Human Rad1 protein (AB97946)

SDS-PAGE

Supplier Data

SDS-PAGE - Recombinant Human Rad1 protein (AB97946)

15% SDS-PAGE showing ab97946 at approximately 33.9kDa (3μg).

Key facts

精製度

>85% SDS-PAGE

発現系

Escherichia coli

アプリケーション

Mass Spec, SDS-PAGE

applications

生物活性

アクセッション番号

O60671

アニマルフリー

キャリアフリー

種

Human

バッファー組成

pH: 8 Constituents: 10% Glycerol (glycerin, glycerine), 1.16% Sodium chloride, 0.316% Tris HCl, 0.0154% (R*,R*)-1,4-Dimercaptobutan-2,3-diol

storage-buffer

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Reactivity", "Dilution Info", "Notes"] }, "values": { "SDS-PAGE": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" }, "Mass Spec": { "reactivity":"TESTED_AND_REACTS", "dilution-info":"", "notes":"<p></p>" } } }

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配列情報

[{"sequence":"MGSSHHHHHHSSGLVPRGSHMPLLTQQIQDEDDQYSLVASLDNVRNLSTILKAIHFREHATCFATKNGIKVTVENAKCVQANAFIQAGIFQEFKVQEESVTFRINLTVLLDCLSIFGSSPMPGTLTALRMCYQGYGYPLMLFLEEGGVVTVCKINTQEPEETLDFDFCSTNVINKIILQSEGLREAFSELDMTSEVLQITMSPDKPYFRLSTFGNAGSSHLDYPKDSDLMEAFHCNQTQVNRYKISLLKPSTKALVLSCKVSIRTDNRGFLSLQYMIRNEDGQICFVEYYCCPDEEVPESES","proteinLength":"Full Length","predictedMolecularWeight":"33.9 kDa","actualMolecularWeight":null,"aminoAcidEnd":282,"aminoAcidStart":1,"nature":"Recombinant","expressionSystem":"Escherichia coli","accessionNumber":"O60671","tags":[{"tag":"His","terminus":"N-Terminus"}]}]

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出荷温度及び保存条件

出荷温度

Blue Ice

短期保存温度

-20°C

長期保存温度

-20°C

分注に関する情報

Upon delivery aliquot

保管に関する情報

Avoid freeze / thaw cycle

False

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補足情報

This supplementary information is collated from multiple sources and compiled automatically.

Rad1 also known as RAD1 homolog 1 from Saccharomyces cerevisiae functions mechanically as an exonuclease involved in DNA repair processes. It forms a part of the 9-1-1 checkpoint complex which acts as a sensor for DNA damage. Rad1 has a molecular mass of approximately 34 kDa and is expressed in various tissues where cell division occurs. Its primary role is in maintaining genomic stability by participating in the recognition and repair of abnormal DNA structures.

Biological function summary

Rad1 plays an essential role in the DNA damage response by being part of the 9-1-1 complex which includes Rad9 and Hus1 proteins. This complex is an important player in activating the ATR signaling pathway which helps cells respond to DNA replication stress and damage. Rad1 helps ensure proper checkpoint activation preventing cells with damaged DNA from progressing through the cell cycle which further safeguards genomic integrity.

Pathways

The protein Rad1 functions critically within the ATR-Chk1 signaling pathway a significant route for controlling cell cycle checkpoints. In this context Rad1 associates with proteins such as ATR and Chk1 facilitating the signaling necessary for cell cycle arrest under conditions of DNA stress. Rad1 also interacts with the base excision repair pathway where it works with other repair proteins to rectify oxidative DNA damage and maintain cellular viability.

Rad1 has a connection with cancer due to its involvement in DNA repair pathways. Impaired Rad1 function can lead to accumulation of DNA damage contributing to carcinogenesis. Additionally Rad1’s participation in maintaining genomic stability links it to disorders like Fanconi anemia where DNA repair defects are evident. In these contexts Rad1's interactions with proteins like BRCA1 further highlight its importance in protective cellular mechanisms.

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製品の性状

製品の状態

Liquid

補足情報

ab97946 is purified using conventional chromatography techniques.

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一般的な情報

機能

Component of the 9-1-1 cell-cycle checkpoint response complex that plays a major role in DNA repair (PubMed : 10846170, PubMed : 10884395). The 9-1-1 complex is recruited to DNA lesion upon damage by the RAD17-replication factor C (RFC) clamp loader complex (PubMed : 12578958). Acts then as a sliding clamp platform on DNA for several proteins involved in long-patch base excision repair (LP-BER) (PubMed : 15871698). The 9-1-1 complex stimulates DNA polymerase beta (POLB) activity by increasing its affinity for the 3'-OH end of the primer-template and stabilizes POLB to those sites where LP-BER proceeds; endonuclease FEN1 cleavage activity on substrates with double, nick, or gap flaps of distinct sequences and lengths; and DNA ligase I (LIG1) on long-patch base excision repair substrates (PubMed : 15314187, PubMed : 15556996, PubMed : 15871698). The 9-1-1 complex is necessary for the recruitment of RHNO1 to sites of double-stranded breaks (DSB) occurring during the S phase (PubMed : 21659603).

配列の類似性

Belongs to the rad1 family.

細胞内局在性

Nucleus

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製品プロトコール

Visit the General protocols
Visit the Troubleshooting

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ターゲットの情報

See full target information RAD1

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Abcam product promise

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Recombinant Human Rad1 protein (His tag N-Terminus)