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Merck
CN

11449460001

Roche

DNA Molecular Weight Marker IX

solution, pkg of 50 μg (in 200 μl)

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别名:
DNA marker
UNSPSC代码:
41105335

形式

solution

质量水平

包装

pkg of 50 μg (in 200 μl)

制造商/商品名称

Roche

浓度

250 μg/mL

颜色

colorless

溶解性

water: miscible

储存温度

−20°C

一般描述

DNA Molecular Weight Marker IX contains a mixture of eleven DNA fragments. The mixture is obtained by cleavage of φX 174 DNA with restriction endonuclease Hae III.
Size Range: 72 to 1353 bp

应用

DNA Molecular Weight Marker IX is especially designed for the analysis of mid-size PCR products in agarose gels. It simplifies accurate molecular weight determination of double-stranded DNA fragments generated by:
  • Restriction digests
  • PCR
  • RT-PCR

序列

The mixture contains eleven DNA fragments with the following base pair lengths (1 base pair = 660 Daltons): 72, 118, 194, 234, 271, 281, 310, 603, 872, 1078, and 1353.
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.

单位定义

50 μg = 1A260 unit

制备说明

Storage conditions (working solution): 2 to 8 °C
Once thawed we recommend further storage at 2 to 8 °C.

其他说明

仅用于生命科学研究。不可用于诊断。

WGK

nwg

闪点(°F)

does not flash

闪点(°C)

does not flash

法规信息

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Journal of clinical microbiology, 39(10), 3491-3494 (2001-09-28)
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