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Merck
CN

JKA0003

Y-PEG40K-Acetaldehyde

average Mn 40,000

别名:

Y-PEG-Acetaldehyde

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关于此项目

线性分子式:
(CH3O(CH2CH2O)nCH2CH2)(CH3O(CH2CH2O)nCH2CO)NCH2CONHCH2COH
NACRES:
NA.23
UNSPSC Code:
12162002

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产品名称

Y-PEG40K-Acetaldehyde, average Mn 40,000

form

solid

mol wt

average Mn 40,000

reaction suitability

reactivity: N-terminal amine reactive
reactivity: amine reactive

polymer architecture

shape: Y-shape
functionality: monofunctional

storage temp.

−20°C

相关类别

Application

Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

General description

Y-shaped Acetaldehyde PEG. N-terminal amine reactive PEG in the presence of a reducing reagent; less reactive but more selective compared to linear PEG aldehydes; reacts at pH 5-8. JenKem Technology′s patented products, Y-shape PEG derivatives, also known as branched PEG derivatives, contain two linear methoxy PEG chains attached to a central active core. JenKem proprietary Y-shape PEGs are more selective, due to their sterically bulky structure.

Legal Information

Product of JenKem Technology

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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Y-Shape Peg Derivatives in Drug Delivery

Immune system defends against disease by hydrolyzing foreign molecules; proteases, nucleases, liver, and kidneys are involved.

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