QBD11389
t-Boc-N-amido-dPEG®24-amido-dPEG®23-amine
>95% (HPLC)
别名:
t-Boc-N-amido-PEG24-amido-PEG23-amine, t-Boc-PEG-amine, t-Boc-PEG47-NH2
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选择尺寸
关于此项目
经验公式（希尔记法）:
C104H209N3O50
分子量:
2301.76
NACRES:
NA.22
UNSPSC Code:
12352116
Assay:
>95% (HPLC)
Form:
solid or viscous liquid
assay
>95% (HPLC)
form
solid or viscous liquid
reaction suitability
reaction type: Pegylations
polymer architecture
shape: linear
functionality: homobifunctional
shipped in
ambient
storage temp.
−20°C
Features and Benefits
t-Boc-dPEG24-amido-dPEG23-amine is an increasingly popular choice for homobifunctional crosslinking. A tert-butyl group protects one end of this diamine-functionalized monodispersed PEG crosslinker. Carboxylic acids, aldehydes, and ketones react with both ends of the crosslinker. Carboxylic acids form amide bonds, while aldehydes and ketones react to form Schiff bases that are reducible to secondary amines. The mono-protected end of the molecule gives the user tighter control over crosslinking. The single molecular weight, discrete chain-length PEG linker is 149 atoms (107.7 Å) long and is the monodisperse PEG equivalent to PEG2000.
Legal Information
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
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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