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Merck
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Key Documents

AV48793

Sigma-Aldrich

Anti-POLK antibody produced in rabbit

affinity isolated antibody

别名:

Anti-DINB1, Anti-DINP, Anti-POLQ, Anti-Polymerase (DNA directed) kappa

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About This Item

分類程式碼代碼:
12352203
NACRES:
NA.41

生物源

rabbit

品質等級

共軛

unconjugated

抗體表格

affinity isolated antibody

抗體產品種類

primary antibodies

無性繁殖

polyclonal

形狀

buffered aqueous solution

分子量

99 kDa

物種活性

mouse, rat, dog, pig, bovine, horse, human

濃度

0.5 mg - 1 mg/mL

技術

western blot: suitable

NCBI登錄號

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

目標翻譯後修改

unmodified

基因資訊

human ... POLK(51426)

相关类别

一般說明

POLK codes for polymerase (DNA directed) κ that facilitates DNA-damage bypass via the extension step of lesion bypass. POLK promoter is negatively regulated by p53.
Rabbit Anti-POLK antibody recognizes human, mouse, rat, canine, and bovine POLK.

免疫原

Synthetic peptide directed towards the middle region of human POLK

應用

Rabbit Anti-POLK antibody is suitable for western blot applications at a concentration of 1μg/ml.

生化/生理作用

POLK belongs to the DNA polymerase type-Y family. It contains 2 Rad18-type zinc fingers and 1 umuC domain. POLK is a DNA polymerase specifically involved in DNA repair. It plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Depending on the context, it inserts the correct base, but causes frequent base transitions, transversions and frameshifts. It lacks 3′-5′ proofreading exonuclease activity. POLK forms a Schiff base with 5′-deoxyribose phosphate at abasic sites, but does not have lyase activity.

序列

Synthetic peptide located within the following region: ATECTLEKTDKDKFVKPLEMSHKKSFFDKKRSERKWSHQDTFKCEAVNKQ

外觀

Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose.

免責聲明

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Yanqing Wang et al.
International journal of oncology, 25(1), 161-165 (2004-06-18)
DNA polymerase kappa (POLkappa) is a low fidelity translesional DNA polymerase implicated in spontaneous and DNA damage-induced mutagenesis. We have previously shown that POLkappa was frequently overexpressed in human lung cancer tissues as compared with their matched non-tumorous tissue counterpart.

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