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Gendepot/100bp DNA Marker, D1100/D1100-250-5X50㎍

价格
¥6900.00
货号:D1100-250-5X50㎍
浏览量:80
品牌:Gendepot
服务
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商品描述
Concentration 100 bp DNA Marker is supplied at 0.5㎍/㎕ in 10 mM Tris-HCl (pH 8.0), 1 mM EDTA.

The 100bp DNA ladder consists of proprietary plasmids are digested to completion with appropriate restriction enzymes to yield 12 bands suitable for use as molecular weight standards for agarose gel electrophoresis. The digested DNA includes fragments ranging from 100-1,517 base pairs. The 500 and 1,000 base pair bands have increased intensity to serve as reference points.

Gendepot的T4 DNA连接酶是最通用的DNA克隆连接酶。这种ATP依赖性酶将5'-磷酸与3'-羟基化的末端共价连接,这些末端是通过限制性酶消化或其他酶促过程产生的双链DNA片段的平末端或相容的内聚末端。T4 DNA连接酶对单链核酸无活性。连接反应后,可通过在65℃温育10分钟使T4 DNA连接酶失活。