This product has been tested on 1% agarose gel with formaldehyde. It has not been specifically qualified for use with glyoxal, however there is no reason to suspect that it would not be suitable. See the reference in the link below comparing formaldehyde to glyoxal:
https://link.springer.com/protocol/10.1385/0-89603-127-6:1
R7020
转录 RNA 分子量标记 0.2-10 kb
for RNA electrophoresis
别名:
RNA agarose gel electrophoresis ladder, RNA agarose gel electrophoresis marker, northern blot ladder, northern blot marker, ssRNA ladder, ssRNA marker, tRNA ladder, tRNA marker
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50 μG
$259.00
$259.00
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50 μG
$259.00
About This Item
分類程式碼代碼:
41105337
NACRES:
NA.25
$259.00
请联系客服了解存货情况
新价格，新优惠！
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一般說明
Sigma 的转录 RNA 分子量标记（0.2-10 kb）含有 9 个 RNA 转录本，范围为 200-10,000 个碱基。应使用凝胶上样缓冲液稀释 2ul RNA 梯状条带，然后在琼脂糖凝胶上的单个泳道中进行上样。
應用
适用于天然或变性琼脂糖凝胶电泳中的小 RNA 的分子量测定。
转录 RNA 分子量标记（0.2-10kb）可用作 Northern 印迹杂交的分子量标记。[1]
转录 RNA 分子量标记（0.2-10kb）可用作 Northern 印迹杂交的分子量标记。[1]
成分
Sigma 的转录 RNA 分子量标记（0.2-10kb）在含有 10 mM Tris-HCl（pH8.0）和 1.0 mM EDTA 的凝胶上样溶液中提供。
其他說明
包含九个确定的 RNA 转录本，200-10,000 个核苷酸
为实现最佳分辨率，建议采用的琼脂糖凝胶浓度为 1.0%。
儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類（WGK）
WGK 2
閃點（°F）
Not applicable
閃點（°C）
Not applicable
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
其他客户在看
Barley lesion mimics, supersusceptible or highly resistant to leaf rust and net blotch.
Wright SA, et al.
Plant Pathology, 62, 982-992 (2013)
Magda Dudek et al.
Nucleic acids research, 48(14), 7786-7800 (2020-06-26)
Marine flavobacteria possess dedicated Polysaccharide Utilization Loci (PULs) enabling efficient degradation of a variety of algal polysaccharides. The expression of these PULs is tightly controlled by the presence of the substrate, yet details on the regulatory mechanisms are still lacking.
商品
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.
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。
实验方案
Northern和Southern印迹简介：两种将大分子转移到膜支持物的常用方法。该文章还提供了Northern印迹和Southern印迹的实验方案。
Learn Northern and Southern blotting basics, with protocols and applications for macromolecule transfer to membrane supports.
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