重组人PARP3/IRT1蛋白(ab79638)
Key features and details
- Expression system: Baculovirus infected Sf9 cells
- Purity: > 80% SDS-PAGE
- Active: Yes
- Suitable for: Functional Studies, SDS-PAGE
描述
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产品名称
重组人PARP3/IRT1蛋白
参阅全部 PARP3/IRT1 蛋白酶 -
生物活性
Specific Activity: 207.5 U/mg.
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纯度
> 80 % SDS-PAGE.
Affinity purified. -
表达系统
Baculovirus infected Sf9 cells -
蛋白长度
Full length protein -
无动物成分
No -
性质
Recombinant -
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种属
Human
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技术指标
Our Abpromise guarantee covers the use of ab79638 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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应用
Functional Studies
SDS-PAGE
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形式
Liquid -
补充说明
Protein previously labeled as PARP3.
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Concentration information loading...
制备和贮存
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稳定性和存储
Shipped on Dry Ice. Upon delivery aliquot. Store at -80°C. Avoid freeze / thaw cycle.
pH: 8.00
Constituents: 0.0462% (R*,R*)-1,4-Dimercaptobutan-2,3-diol, 0.395% Tris HCl, 0.05% Tween, 50% Glycerol (glycerin, glycerine), 0.58% Sodium chlorideThis product is an active protein and may elicit a biological response in vivo, handle with caution.
常规信息
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别名
- ADP ribosyltransferase (NAD+; poly (ADP ribose)
- ADP ribosyltransferase diphtheria toxin like 3
- ADPRT-3
see all -
功能
Involved in the base excision repair (BER) pathway, by catalyzing the poly(ADP-ribosyl)ation of a limited number of acceptor proteins involved in chromatin architecture and in DNA metabolism. This modification follows DNA damages and appears as an obligatory step in a detection/signaling pathway leading to the reparation of DNA strand breaks. May link the DNA damage surveillance network to the mitotic fidelity checkpoint. Negatively influences the G1/S cell cycle progression without interfering with centrosome duplication. Binds DNA. May be involved in the regulation of PRC2 and PRC3 complex-dependent gene silencing. -
组织特异性
Widely expressed; the highest levels are in the kidney, skeletal muscle, liver, heart and spleen; also detected in pancreas, lung, placenta, brain, leukocytes, colon, small intestine, ovary, testis, prostate and thymus. -
序列相似性
Contains 1 PARP alpha-helical domain.
Contains 1 PARP catalytic domain. -
结构域
According to PubMed:10329013, the N-terminal domain (54 amino acids) of isoform 2 is responsible for its centrosomal localization. The C-terminal region contains the catalytic domain. -
翻译后修饰
Auto-poly(ADP)-ribosylation. -
细胞定位
Nucleus. Cytoplasm > cytoskeleton > centrosome. Cytoplasm > cytoskeleton > centrosome > centriole. Core component of the centrosome. Preferentially localized to the daughter centriole throughout the cell cycle. According to PubMed:16924674, it is almost exclusively localized in the nucleus and appears in numerous small foci and a small number of larger foci whereas a centrosomal location has not been detected. - Information by UniProt
图片
实验方案
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.
数据表及文件
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SDS download
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Datasheet download
文献 (0)
ab79638 尚未被引用在任何文献中。