反应生物学/核小体(鸡单核细胞/Di)/HMT-35-179

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¥6500.00
货号:HMT-35-179
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品牌:Reaction Biology
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DESCRIPTION:

Mono/di-nucleosomespurifiedfromchickenbloodcells.Thesearecorenucleosomescomprisinghistoneoctamers(twocopieseachofhistonesH3,H4,H2A,H2B),eachwrappedwith~146bpofDNAwith~50additionalbpofinternucleosomalDNA.Usefulfortheassayofvarioushistonemethyltransferases(e.g.MLL1Complex,MLL2Complex,MLL4Complex,Dot1LandNSD2)bymethodsemployingrADIolabelingwith[3H]-S-adenosylmethionine(e.g.gelelectrophoresis/autoradiographyorfilterplate/scintillationcounting).Mosthistonemethyltransferasesthatrequirenucleosomesforassayhaveroughlyequalorsomewhatgreateractivitywithchicken,relativetoHeLa,nucleosomes.

NOTE:Eachvialcontains50µgnucleosomalDNA,determinedbyA260nm.At~200bp/nucleosome,thetotalweight,DNA+protein,isthus~91µg.

A50ugvialofRBCnucleosomescontainsover80%moreproductthanthosefromvendorsthatsellbytotalweight.

SOURCE:Chickenbloodcells

SUPPLIEDAS:

STORAGE:-80°C,aliquotandsnap-freezeafterfirstuse.

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Reaction Biology Corp.是一家专业从事早期药物发现研究的行业***和创新者。成立于2001年,Reaction Biology Corp.提供了广泛的服务,服务包括对激酶和后生生化和基于细胞的高通量筛选(HTS)和选择性复合分析的可靠的分析技术。Reaction Biology Corp.还提供相关的HTS实验试剂,包括高纯度和特化的表观遗传蛋白。每年有数百万的HTS和分析反应在我们的协助下完成。全球有超过750家公司,包括制药、生物技术、学术和非盈利性实验室,在使用Reaction Biology Corp.的生化和细胞分析服务并购买表观遗传蛋白。