跳转至内容
Merck
CN

主要文件

查看所有文档

D0428

1 kb DNA分子量标准

for DNA electrophoresis

别名:

1kb gel ladder, 1kb gel marker, 1kb ladder for gel electrophoresis, DNA gel marker, agarose gel electrophoresis ladder, agarose gel electrophoresis marker

登录 查看组织和合同定价。

选择尺寸

变更视图

关于此项目

NACRES:
NA.25
UNSPSC Code:
41105335
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

Quality Level

100, 200

form

liquid

suitability

suitable for electrophoresis (DNA)

storage temp.

−20°C

General description

Sigma的1kb分子量标准含有11个片段，包含0.5至3 kb的500bp重复序列，3至6 kb的1 kb重复序列，以及6至10 kb的2 kb重复序列。在核酸凝胶电泳中，应在凝胶缓冲液中稀释5μl分子量标准，然后在琼脂糖或聚丙烯酰胺凝胶上单泳道上样。适用于Northern和Southern印迹杂交。所有的DNA标记物都可以用溴化乙锭、SYBR® Green和Nancy-520染色。

Application

1 kb DNA分子量标准品已用作通过凝胶电泳测定双链DNA的分子量和大小的分子量标准。

Other Notes

Sigma的1kb分子量标准品以溶于10mM Tris-HCl(pH 8.0)和1.0 mM EDTA的溶液形式提供。
为实现最佳分辨率，建议采用的琼脂糖凝胶浓度为0.75%。

Legal Information

SYBR is a registered trademark of Thermo Fisher Scientific or its subsidiaries

存储类别

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

常规特殊物品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SLCK0031
SLCJ3543
SLCF6197
SLCB4316
SLBT9675

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

商品

选择用于凝胶电泳的DNA、RNA和PCR片段的标记物和分子量标准

选择适合的标记物和分子量标准，用于测定电泳分离样品的核酸大小。通过琼脂糖或聚丙烯酰胺凝胶检测DNA、RNA和PCR生成片段的大小。

Selecting DNA, RNA, and PCR Fragment Markers and Ladders for Gel Electrophoresis

Choose the appropriate markers and ladders for nucleic acid size determination of samples separated by electrophoresis. Determine size of DNA, RNA and PCR-generated fragments using agarose or polyacrylamide gels.

Gel Electrophoresis Markers

Markers for gel electrophoresis aid size determination of DNA, PCR fragments, and RNA, staining well with common nucleic acid stains.

相关内容

mRNA 合成

用于质粒制备、体外转录、mRNA 纯化和 LNP 制剂的工具，用于基于 mRNA 的疫苗和疗法开发。

mRNA Synthesis

Tools for plasmid preparation, in vitro transcription, mRNA purification, and LNP formulation in mRNA-based vaccine and therapeutic development.

GenElute Five-Minute Plasmid Miniprep Kit: The Fastest Method for Plasmid Preparation
查看所有相关内容
W S Choe et al.
Biotechnology progress, 17(6), 1107-1113 (2001-12-12)
The direct chemical extraction of recombinant L1 protein (the major capsid protein of human papillomavirus type 16) from the cytoplasm of E. coli HMS174(DE3) has recently been demonstrated at high cell density (to OD(600) = 160) without the use of
Yu Zhou et al.
Journal of experimental botany, 59(10), 2803-2813 (2008-06-03)
The turnip crinkle virus-based vector TCV-GFP Delta CP had been devised previously to study cell-to-cell and long-distance spread of virus-induced RNA silencing. TCV-GFP Delta CP, which had been constructed by replacing the coat protein (CP) gene with a green fluorescent
Luca Cocolin et al.
Applied and environmental microbiology, 70(3), 1347-1355 (2004-03-10)
In this paper we describe the development of a PCR protocol to specifically detect Brettanomyces bruxellensis and B. anomalus. Primers DB90F and DB394R, targeting the D1-D2 loop of the 26S rRNA gene, were able to produce amplicons only when the
查看所有相关文献

全球贸易项目编号

货号GTIN
D0428-1VL04061835572458