Merck
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QBD10198

Sigma-Aldrich

NHS-dPEG®12-生物素

Empirical Formula (Hill Notation):
C41H72N4O18S
Molecular Weight:
941.09
PubChem化学物质编号:
NACRES:
NA.22

测定

>90%

形式

solid or viscous liquid

reaction suitability

reaction type: Biotinylations
reactivity: amine reactive

reagent type: cross-linking reagent

聚合物结构设计

shape: linear
functionality: monofunctional

运输

ambient

储存温度

−20°C

SMILES string

O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCC1C2NC(NC2CS1)=O)=O)ON3C(CCC3=O)=O

特点和优势

NHS-dPEG®12-生物素被广泛用于标记含有游离胺和生物素的分子。单分子量NHS-dPEG®12-生物素在生物素部分和标记分子之间具有精确长度(47.6Å)的长间隔物。这个dPEG®间隔物可赋予生物素标签高度的水溶性。对于生物素化的肽和蛋白质,dPEG® 间隔物显着减少了修饰分子的聚集和沉淀,并降低了分子的非特异性结合,这两者都是被广泛使用的NHS-LC-生物素生物素化的分子所存在的常见问题。

法律信息

受美国专利#7,888,536 B2保护的产品
dPEG is a registered trademark of Quanta BioDesign

储存分类代码

13 - Non Combustible Solids

闪点(F)

Not applicable

闪点(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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