CN
质量水平
溶胀
1 g swells to 4-6 mL
珠子尺寸
50-150 μm
InChI
1S/C6H12O6.C3H8O3/c7-1-2-3(8)4(9)5(10)6(11)12-2;4-1-3(6)2-5/h2-11H,1H2;3-6H,1-2H2/t2-,3-,4-,5-,6-;/m1./s1
InChI key
BCPVZFFJGCURNR-OCOFDJSDSA-N
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一般描述
Sephadex® G-25 Medium is a size exclusion chromatography or gel filtration resin that is created by crosslinking dextran with epichlorohydrin. The various types of Sephadex can differ in their degree of cross-linking, resulting in variances in their swelling capacity and molecular fractionation range. Sephadex G-25 is one option available among the different G-types of Sephadex. Sephadex G-25 belongs to a range of five G-types, catering to different molecule sizes. Specifically, G-10 is suitable for small molecules, while G-75 is designed to accommodate larger molecules. Sephadex G-25 provides industrial requirements by ensuring a dependable supply and offering extensive technical and regulatory assistance.
应用
Sephadex® G-25是一种用于亲和层析、蛋白质层析和凝胶过滤层析的凝胶过滤介质。
分级分离范围（MW）
右旋糖苷：100 - 5,000
球状蛋白质：1,000 - 5,000
它用于蛋白酶脱盐，也可在放射性碘标记oTP-1的表征和受体分析确认过程中，用色谱柱从游离碘中分离放射性碘标记的oTP-1。
分级分离范围（MW）
右旋糖苷：100 - 5,000
球状蛋白质：1,000 - 5,000
它用于蛋白酶脱盐，也可在放射性碘标记oTP-1的表征和受体分析确认过程中，用色谱柱从游离碘中分离放射性碘标记的oTP-1。
Sephadex® G-25 has been used to separate the labelled proteins from unreacted dye N-hydroxysuccinimide (NHS) esters by gel permeation chromatography.
生化/生理作用
Sephadex® G-25 is a well-established gel filtration resin, widely used for desalting and buffer exchange in industrial applications. Its hydrophilic matrix minimizes nonspecific adsorption, resulting in high recoveries during these processes for proteins and nucleic acids. Sephadex® G-25 is usually used in affinity chromatography, protein chromatography and gel filtration chromatography.
特点和优势
- Rapid desalting, contaminant removal, and transfer to a new buffer in a single step.
- High recovery rate with minimal sample dilution.
- Offered in prepacked HiPrep Desalting and HiTrap desalting columns for convenient and fast desalting.
- Specifically designed as a BioProcess resin for industrial applications.
法律信息
Sephadex is a registered trademark of Cytiva
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
分析证书(COA)
输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。
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示例
T1503
货号
-
25G
包装规格/数量
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
输入内容 1.000309185)
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批号可以在产品标签上"批“ （Lot或Batch）字后面找到。
Aldrich 产品
如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。
如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。
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部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。
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Electrochemiluminescence enzyme immunoassays for 2,4,6-trinitrotoluene (TNT) and pentaerythritol tetranitrate (PETN) are described. The latter is, to the best of our knowledge, the first report of an immunoassay for PETN. Haptens corresponding to these explosives were covalently attached to high-affinity dextran-coated
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Success with in vitro fertilization (IVF) using inbred strains of mice varies considerably and appears to be related to the proportion of motile spermatozoa present in epididymal sperm samples of different strains. In this study, motile spermatozoa were separated from
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Mapping the localization of multiple proteins in their native three-dimensional (3D) context would be useful across many areas of biomedicine, but multiplexed fluorescence imaging has limited intrinsic multiplexing capability, and most methods for increasing multiplexity can only be applied to
J J Knickerbocker et al.
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Scatchard analysis was used to determine the distribution, number, and affinity of unoccupied receptors for ovine trophoblast protein-1 (oTP-1) in endometrium of sheep throughout the estrous cycle and early pregnancy. In Experiment I, oTP-1 receptor characteristics were determined in membrane
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