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特点
autoclavable In wet form (pH 7.0) at 120°C for 30 min
包装
pack of 100 g
制造商/商品名称
Cytiva 17-0020-01
参数
flow rate (The beads behave as rigid spheres obeying Darcy′s Law.)
基质
cross-linked dextran
粒径
40-120 μm (dry)
60-180 μm (wet)
工作范围
2-13
一般描述
Sephadex® G-15 is well established gel filtration medium for desalting and buffer exchange of peptides and small biomolecules > 1500 molecular weight.
应用
Sephadex® is a gel filtration medium prepared by crosslinking Dextran with epichlorohydrin. Different types of Sephadex® differ in their degree of cross-linking and hence in their degree of swelling and their molecular fractionation range. Sephadex® G-15 is one of five different G-types ranging from G-10 for small molecules to G-75 for larger molecules. Sephadex® G-50 is available in 4 different particle sizes (Course, Medium, Fine & Superfine) and Superfine has the smallest bead size for higher efficiency with shorter diffusion distances. Cource and Medium are are preferred for large scale group separations at where high flow rates and Low operating pressures are required.
特点和优势
- Quickly desalts, removes contaminants and transfers to a new buffer in a single step.
- Suitable for buffer exchange and cleanup of biological samples, for example peptides, small Proteins, and oligosaccharides larger than 1 500 molecular weight
- Efficient removal of contaminants such as salts, dyes, and radioactive labels
储存及稳定性
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.
Store at 4 to 30 °C ()
分析说明
To view the Certificate of Analysis for this product, please visit www.cytiva.com.
法律信息
Sephadex is a registered trademark of Cytiva
储存分类代码
13 - Non Combustible Solids
法规信息
新产品
实验方案
This page shows how to perform a separation with a Sephadex column from Cytiva which are Size Exclusion Chromatography media consisting of an epichlorohydrin cross-linked dextran.
本页介绍如何使用Cytiva的sephacryl色谱柱进行分离，该色谱柱是由环氧氯丙烷交联葡聚糖组成的尺寸排阻色谱介质。
相关内容
Separation options for Size Exclusion Chromatography with Sephadex from Cytiva.
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