Merck
  • QBD10932
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QBD10932

Sigma-Aldrich

m-dPEG®48-MAL

>95% (HPLC)

Synonym(s):
m-PEG48-MAL, mPEG-maleimide, mPEG2000-maleimide, mPEG48-maleimide
Empirical Formula (Hill Notation):
C104H202N2O51
Molecular Weight:
2296.70
MDL编号:

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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m-dPEG®48-MAL >95% (HPLC)

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QBD10931

m-dPEG®36-MAL

m-dPEG®36-OH >90% (HPLC)

Sigma-Aldrich

QBD10728

m-dPEG®36-OH

assay

>95% (HPLC)

assay

>95% (HPLC)

assay

>90% (HPLC)

assay

>90% (HPLC)

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: monofunctional

polymer architecture

functionality: monofunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

特点和优势

m-dPEG48-MAL is a thiol-reactive, monodispersed PEGylation reagent used for surface and biomolecule modification. One end of the PEG molecule is methyl-terminated. The opposite end possesses a 3-maleimido propanoic acid functional group that connects to the PEG spacer via an amide bond. The maleimide moiety reacts with sulfhydryl groups by the thiol-Michael addition reaction. The single molecular weight, discrete-length PEG (dPEG) chain is 152 atoms (178.6 Å) long, including the reactive site on the maleimide ring. The dPEG48 is a monodisperse equivalent of the polymeric PEG2000.

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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