沃辛顿/脱氧核糖核酸酶II/LS005416/2 ku
商品编号:
LS005416
市场价:
¥611.00
美元价:
470.00
联系Q Q:
3392242852
电话号码:
4000-520-616
电子邮箱:
info@ebiomall.com
商品介绍
DeoxyribonucleaseII,Purified,SolutionChromatographicallyprepared.Asolutionin50%glycerol.Storeat-20°C.REQUIRESSPECIALSHIPPING:ICEPACK≥12,000unitspermgproteinSource:PorcineSpleen
I.U.B.:3.1.22.1
DeoxyribonucleaseIIfromporcinespleenhasamolecularweightof38kDa.Theenzymeisaglycoproteinendonucleasewithdimericstructure.OptimumpHrangeis4.5-5.0ationicstrength0.15M.DeoxyribonucleaseII(AcidDNase)hydrolyzesdeoxyribonucleotidelinkagesinnativeanddenaturedDNAyieldingproductswith3"-phosphates.Italsoactsonp-nitrophenylphosphodiestersatpH5.6-5.9.Bernardi(BBRC,17,573,1971)describesathreestagedegradationofnativeDNAbyDNaseII.
UnitDefinition:OneUnitcausesanincreaseinabsorbanceat260nmof0.001perminuteat25°C,pH4.6usinghighlypolymerizedDNAassubstrate.
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品牌介绍
Worthington生化一词可以指构成活细胞的任何化学化合物。沃辛顿净化的主要生物化学物质是从牛肉、胰腺、植物、发酵来源和其他天然物质中获得的蛋白质。In 1947, Charles C. Worthington founded the Worthington Biochemical Company in Freehold, New Jersey for the purpose of preparing enzymes for the growing biochemical research community.Through the years Worthington has been bought and sold several times, and in 1987 returned to the Worthington family. The third generation is now working at the lab and helps maintain our commitment to providing the biochemical community with high-purity enzymes and related biochemical products.品牌货号名称规格WorthingtonLS001041Actin1mgWorthingtonLS009043Adenosine Deaminase250unWorthingtonLS000290Albumin, Nuclease-Free100mg
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