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Order NO. C100015
辛二酸二琥珀酰亚胺
英文名 DSS
别名 Disuccinimidyl suberate
相关类别 蛋白同源双功能交链试剂 储存 冷藏(2-8℃)
分子量 368.4 Uniprot ID 辛二酸二琥珀酰亚胺
   
编 号 包装 库存 目录价(¥) 您的价格(¥) 数 量
C100015-0100 100 MG 现货
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C100015-0500 500 MG 现货
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产品描述

概述

DSS is a water-insoluble, homobifunctional N-hydroxysuccinimide ester (NHS ester),NHS esters react efficiently with primary amino groups (-NH2) in pH7-9 buffers to form stable amide bonds. The reaction results in the release of N-hydroxysuccinimide. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for NHS-ester reagents.

应用

DSS is hydrophobic and dissolved in an organic solvent such as DMSO or DMF then added to the aqueous reaction mixture. DSS does not possess a charged group and is lipophilic and membrane-permeable, which makes it useful for intracellular and intramembrane conjugations. Water-soluble BS3 possess a charged group and is useful for cell-surface protein crosslinking.

组分

100 mg/bottle or 500 mg/bottle

属性

Molecular Weight 368.35
Spacer arm 11.4
Purity >95% on TLC
Formula C16H20N2O8
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