Merck
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文件

QBD10785

Sigma-Aldrich

Biotin-dPEG®23-MAL

所有图片(1)
Empirical Formula (Hill Notation):
C65H119N5O28S
分子量:
1450.72
PubChem化学物质编号:
329823950

检测方案

>90%

形式

solid or viscous liquid

reaction suitability

reaction type: Biotinylations
reactivity: thiol 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(CCCCC1SCC(N2)C1NC2=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN3C(C=CC3=O)=O)=O

相关类别

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此商品
QBD10195QBD10201QBD10787
Biotin-dPEG®23-MAL

Sigma-Aldrich

QBD10785

Biotin-dPEG®23-MAL

Biotin-dPEG®11-MAL

Sigma-Aldrich

QBD10195

Biotin-dPEG®11-MAL

Biotin-dPEG®3-MAL

Sigma-Aldrich

QBD10201

生物素-dPEG®3-MAL

Biotin-dPEG®23-azide

Sigma-Aldrich

QBD10787

Biotin-dPEG®23-azide

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

reaction suitability

reaction type: Biotinylations
reactivity: thiol reactive, reagent type: cross-linking reagent

reaction suitability

-

reaction suitability

-

reaction suitability

reaction type: Biotinylations, reagent type: cross-linking reagent

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

特点和优势

Biotin-dPEG®23-MAL takes advantage of the well-known, specific Michael reaction between a maleimide group and a free sulfhydryl to allow site-specific biotin labeling of molecules in aqueous media within the pH range of 6.5 – 7.5. The single molecular weight dPEG® spacer (94.1 Å) provide precise spacing between the biotin moiety and the labeled molecule. The dPEG® spacer imparts water solubility to the labeled molecule while reducing immunogenicity, aggregation, and precipitation of labeled biomolecules or other labeled compounds.

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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