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Merck
CN

QBD11100

Sigma-Aldrich

Biotin-dPEG®3-oxyamine HCl

别名:

Polyethylene glycol

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About This Item

经验公式(希尔记法):
C18H35ClN4O6S
分子量:
471.01
UNSPSC代码:
12352116
PubChem化学物质编号:
NACRES:
NA.22

方案

>90%

表单

solid or viscous liquid

反应适用性

reaction type: Biotinylations
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字符串

O=C(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCO[NH3+].[Cl-]

InChI key

WWKHANWNJGBXKU-UHFFFAOYSA-N

特点和优势

Biotin-dPEG®3-oxyamine.HCl allows biotin labeling of molecules with free aldehydes or ketones. Biotin-dPEG®3-oxyamine-containing products forms oximes. These reagents are highly useful for labeling carbohydrates, glycoproteins, and other molecules with biotin following oxidation of the carbohydrate or glycan with sodium periodate or by chemical installation of an aldehyde or ketone on the target molecule. The dPEG® spacer is a single molecular weight PEG (16.6 Å) that provides excellent water solubility while extending the biotin moiety away from the surface of the labeled molecule for enhanced binding to avidin or streptavidin.

法律信息

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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