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DNA Molecular Weight Marker IV

品牌
Roche
货号
11418009001
规格纯度
solution, pkg of 50 μg (in 200 μl)
参考价格
1856.56 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Fragment mixture prepared by cleavage of equimolar amounts of λDNA and pSPTBM20 DNA with restriction endonucleases Sty I and Sau I.
Ready-to-use solution, 250 μg/ml, in TE buffer (10 mM Tris-HCl, 1 mM EDTA, pH 8.0).

Size Range: 0.07 to 19.3 kbp

应用

DNA Molecular Weight Marker IV is used for the size determination of DNA in agarose gels. It simplifies accurate molecular weight determination of double-stranded DNA fragments generated by:

  • Restriction digests
  • PCR
  • RT-PCR
(Use this marker to size DNA fragments between 0.07 and 19.3 kbp).

序列

The mixture contains 14 DNA fragments with the following base pair lengths (1 base pair = 660 daltons): 74, 421, 697, 925, 1150, 1489, 1882, 2322, 2690, 3140, 4254, 5526, 7743, and 19329 as determined by computer analysis of λDNA and pSPTBM 20 sequences.
Note: Fragment lengths are derived from computer analysis of the DNA sequence. Depending on the size range of the marker, the smallest fragments will only be visible on overloaded gels.

制备说明

Storage conditions (working solution): 2 to 8 ℃
Once thawed, store at 2 to 8 ℃.

其他说明

仅用于生命科学研究。不可用于诊断。

产品性质

形式solution
质量水平100
包装pkg of 50 μg (in 200 μl)
manufacturer/tradenameRoche
运输dry ice
储存温度−20℃

安全信息

储存分类代码12 - Non Combustible Liquids
WGKnwg
闪点(F)does not flash
闪点(C)does not flash

Sigma-Aldrich

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