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生物来源
mouse
质量水平
偶联物
unconjugated
抗体形式
purified immunoglobulin
抗体产品类型
primary antibodies
克隆
E8-122, monoclonal
形式
buffered aqueous solution
分子量
antigen ~30 kDa by SDS-PAGE
种属反应性
E. coli
浓度
~1.5 mg/mL
技术
indirect ELISA: suitable
western blot: 10-20 μg/mL using recombinant endonuclease VIII (Cat No. E0651)
同位素/亚型
IgM
运输
dry ice
储存温度
−20°C
靶向翻译后修饰
unmodified
一般描述
Monoclonal Anti- Endonuclease VIII (mouse IgM isotype) is derived from the E8-122 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from mice . Endonuclease VIII (Endo VIII) from E. coli is a product of the nei gene. It is a DNA N-glycosylase and abasic site lyase (AP1 lyase. It comprises C-terminal Cys4-type β/β-antiparallel zinc finger with an arginine residue (Arg-252).
特异性
Monoclonal Anti-Endonuclease VIII recognizes endonuclease VIII from E. coli (approx. 30 kDa).
免疫原
recombinant full length endonuclease VIII from Escherichia coli.
应用
Monoclonal Anti-Endonuclease VIII antibody produced in mouse may be used in enzyme-linked immunosorbent assay (ELISA) and immunoblotting.
生化/生理作用
Endonuclease VIII (Endo VIII) from E. coli is a DNA repair protein that recognizes and removes modified pyrimidines, such as thymine glycol (Tg) and 5,6,dihydrothymine (DHT), from DNA.. Its modified base substrate specificity overlaps the endonuclease III (endo III, nth) substrate specificity. This cross-reactivity is manifested in E. coli mutants. E. coli nth and nei mutants are either not sensitive or are slightly more sensitive to ionizing radiation and hydrogen peroxides than the wild type. The nei-nth double mutant is hypersensitive to oxidative stress. The mechanism used by Endo VIII to cleave the DNA backbone (lyase activity) is a β-δ elimination, resembling the action of formamidopyrimidine-DNA glycosylase (fpg) protein.
外形
0.01M 磷酸缓冲盐溶液，pH 7.4，含 15mM 叠氮化钠。
储存及稳定性
For continuous use, store at 2-8 °C for up to one month.For prolonged storage, freeze in working aliquots at −20 °C. Repeated freezing and thawing is not recom-mended. Storage in frost-free freezers is also notrecommended. If slight turbidity occurs upon prolongedstorage, clarify the solution by centrifugation beforeuse. Working dilutions should be discarded if not usedwithin 12 hours.
免责声明
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.
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Dmitry O Zharkov et al.
The EMBO journal, 21(4), 789-800 (2002-02-16)
Endonuclease VIII (Nei) of Escherichia coli is a DNA repair enzyme that excises oxidized pyrimidines from DNA. Nei shares with formamidopyrimidine-DNA glycosylase (Fpg) sequence homology and a similar mechanism of action: the latter involves removal of the damaged base followed
Viswanath Bandaru et al.
DNA repair, 6(11), 1629-1641 (2007-07-14)
Endonuclease VIII (Nei), which recognizes and repairs oxidized pyrimidines in the base excision repair (BER) pathway, is sparsely distributed among both the prokaryotes and eukaryotes. Recently, we and others identified three homologs of Escherichia coli endonuclease VIII-like (NEIL) proteins in
Konstantin Y Kropachev et al.
Biochemistry, 45(39), 12039-12049 (2006-09-28)
Endonuclease VIII (Nei) excises oxidatively damaged pyrimidines from DNA and shares structural and functional homology with formamidopyrimidine-DNA glycosylase. Although the structure of Escherichia coli Nei is solved [Zharkov et al. (2002) EMBO J. 21, 789-800], the functions of many of
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