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保质期
Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service.
包装
pkg of 1 g
制造商/商品名称
Cytiva 27-5543-02
运输
dry ice
储存温度
−20°C
一般描述
Oligo(dT)-Cellulose is particularly useful to molecular biologists, since it simplifies the purification of polyadenylated mRNA. Each gram of dry powder binds between 80 and 100 A260 units of poly(A) in 10 mM Tris and 500 mM KCl.
应用
Affinity chromatography is the only purification technique that allows separation of biological molecules on the basis of either individual structure or biological function.
特点和优势
- High binding capacity and chemical stability
- Supplied as dried powder
- Each gram occupies a packed volume of ~ 2.5 to 3.5 mL when suspended in water and binds 80 to 100 A260 units of poly(A) in 10 mM Tris (pH 7.5) and 500 mM KCl.
- It contains approximately 40 mg of oligo(dT) per gram of cellulose, and the chains of dT range from 2 to 25 nucleotides in length.
- Oligo(dT)-Cellulose Type 7 contains few fines and therefore is compatible with column chromatography.
分析说明
To view the Certificate of Analysis for this product, please visit www.cytiva.com.
法规信息
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