Merck
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文件

QBD10792

Sigma-Aldrich

m-dPEG®4-thiol

>95% (HPLC)

所有图片(1)
别名:
m-PEG4-thiol, mPEG-thiol, mPEG4-SH
Empirical Formula (Hill Notation):
C9H20O4S
分子量:
224.32
MDL编号:
MFCD07778621

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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1 of 4

此商品
QBD10908QBD10247QBD10909
m-dPEG®4-thiol >95% (HPLC)

Sigma-Aldrich

QBD10792

m-dPEG®4-thiol

m-dPEG®36-amine >95% (HPLC)

Sigma-Aldrich

QBD10908

m-dPEG®36-amine

Thiol-dPEG®4-acid >95% (HPLC)

Sigma-Aldrich

QBD10247

Thiol-dPEG®4-acid

m-dPEG®37-acid >95% (HPLC)

Sigma-Aldrich

QBD10909

m-dPEG®37-acid

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: monofunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

特点和优势

m-dPEG4-thiol is a monodisperse PEGylation reagent designed to modify gold and silver surfaces or biomolecules that contain free, surface-accessible thiols. The single molecular weight, discrete-length PEG (dPEG) spacer is 14 atoms (15.8 Å) long. One end of the spacer terminates with a methyl group, while the other end terminates with a sulfhydryl. The sulfhydryl group forms dative bonds with gold and disulfides with free thiols under non-reducing conditions.

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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Jong Young Choi et al.
ACS nano, 7(3), 2627-2633 (2013-02-14)
In this work, we report a novel polymerase chain reaction (PCR)-free variable-number tandem repeat (VNTR) typing method using a T-shaped gold nanoparticle-DNA monoconjugate, called the "watching-gene assay". The T-shaped DNA probe was synthesized by "click" chemistry and linked with the
Yung-Chieh Chan et al.
ACS omega, 3(2), 1627-1634 (2018-07-20)
The matrix metalloproteinases (MMPs) are well-known mediators that are activated in tumor progression. MMP2 is a kind of gelatinase in extracellular matrix remodeling and cancer metastasis processes. MMP2 secretion increased in many types of cancer diseases, and its abnormal expression

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