13916964679
Note: Application as IHC, only suitable for histochemical staining or fluorescence staining of paraffin-embedded sections. Application as ICC/IF, suitable for histochemical or fluorescent staining of frozen sections, as well as chemical and fluorescent staining at the cellular level.
注意：抗体应用为IHC的，抗体只适合于石蜡切片的组化染色或者荧光染色。
抗体应用为IF/ICC的，抗体适合于冰冻切片的组化染色或者荧光染色，以及细胞水平的化学染色和荧光染色。
ABMART实验方案下载
A helicase/nuclease that prepares dsDNA breaks (DSB) for recombinational DNA repair. Binds to DSBs and unwinds DNA via a rapid (>1 kb/second) and highly processive (>30 kb) ATP-dependent bidirectional helicase. Unwinds dsDNA until it encounters a Chi (crossover hotspot instigator, 5'-GCTGGTGG-3') sequence from the 3' direction. Cuts ssDNA a few nucleotides 3' to Chi site, by nicking one strand or switching the strand degraded (depending on the reaction conditions). The properties and activities of the enzyme are changed at Chi. The Chi-altered holoenzyme produces a long 3'-ssDNA overhang which facilitates RecA-binding to the ssDNA for homologous DNA recombination and repair. Holoenzyme degrades any linearized DNA that is unable to undergo homologous recombination . In the holoenzyme this subunit contributes ATPase, 3'-5' helicase, exonuclease activity and loads RecA onto ssDNA. The RecBC complex requires the RecD subunit for nuclease activity, but can translocate along ssDNA in both directions. The RecBCD complex does not unwind G-quadruplex DNA . Probably interacts with a component of retron Ec48 which moniters RecBCD stability; when RecB is missing or impaired the retron is activated and becomes toxic (Probable) . .
RecBCD enzyme subunit RecB (EC 3.1.11.5) (EC 5.6.2.4) (DNA 3'-5' helicase subunit RecB) (Exodeoxyribonuclease V 135 kDa polypeptide) (Exodeoxyribonuclease V beta chain) (Exonuclease V subunit RecB) (ExoV subunit RecB) (Helicase/nuclease RecBCD subunit RecB) recB ior rorA b2820 JW2788
Escherichia coli (strain K12)
WB,ELISA
WB 1:500-1:5000ELISA 1:5000-1:20000
134kD
recB ior rorA b2820 JW2788
p08394
Recombinant Escherichia coli (strain K12) recB protein (210-420aa)
Rabbit
Polyclonal
IgG
DNA recombination #DNA recombination
>95%, Protein G purified
Liquid
1mg/ml
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Store at +4℃ after thawing. For long-term storage, please store it at -20℃. Avoid repeated freeze / thaw cycles.
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邮箱：market@ab-mart.com
应聘职位：hr@ab-mart.com
订购专线：4006-123-828
销售电话：13916964679（微信同号）
技术支持：15618194176（微信同号）
华南经销商负责（广东，广西，福建，海南）：
程经理：手机18616261485（微信同号）
华北经销商负责（北京，天津，河北）：
徐经理：手机15618191473（微信同号）
南方经销商负责：
陆经理：手机13122837132（微信同号）
北方及西南经销商负责：
张经理：手机13122150513（微信同号）
微信客服
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