Merck
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文件

QBD10909

Sigma-Aldrich

m-dPEG®37-acid

>95% (HPLC)

所有图片(1)
别名:
m-PEG37-acid, Methyl-PEG37-acid, mPEG-acid, mPEG1500-acid, mPEG37-COOH
Empirical Formula (Hill Notation):
C76H152O39
分子量:
1690.00
MDL编号:
MFCD21363219

检测方案

>95% (HPLC)

形式

solid or viscous liquid

reaction suitability

reaction type: Pegylations

聚合物结构设计

shape: linear
functionality: monofunctional

运输

ambient

储存温度

−20°C

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此商品
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m-dPEG®37-acid >95% (HPLC)

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m-dPEG®37-acid

m-dPEG®37-NHS ester >95% (HPLC)

Sigma-Aldrich

QBD10910

m-dPEG®37-NHS ester

t-Boc-N-amido-dPEG®24-acid >95% (HPLC)

Sigma-Aldrich

QBD10763

t-Boc-N-amido-dPEG®24-acid

Acid-dPEG®25-NHS ester >95% (HPLC)

Sigma-Aldrich

QBD10140

Acid-dPEG®25-NHS ester

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

reaction suitability

reaction type: Pegylations

reaction suitability

reaction type: Pegylations

reaction suitability

reaction type: Pegylations

reaction suitability

reaction type: Pegylations

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: heterobifunctional

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

特点和优势

m-dPEG37-acid is a long (112 atoms, 133.9 Å), methyl-capped, discrete chain length polyethylene glycol (dPEG) spacer. The reactive end of the molecule terminates in a propionic acid group. m-dPEG37-acid reacts with amine-functionalized surfaces (carbon nanotubes, nanoparticles made of silica or various metals, quantum dots, and similar types of products) or free amines on biomolecules. m-dPEG37-acid is a monodisperse equivalent of the polymeric PEG1500. When used to coat surfaces or modify biomolecules, m-dPEG37-acid reduces or eliminates non-specific binding and increases water solubility.

法律信息

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
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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