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Y-PEG40K-Acetaldehyde

ALDRICH/JKA0003 - average Mn 40,000

Synonym: Y-PEG-Acetaldehyde

Linear Formula: (CH3O(CH2CH2O)nCH2CH2)(CH3O(CH2CH2O)nCH2CO)NCH2CONHCH2COH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-JKA0003-1G 1 g
 $0.00
1/EA
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form solid
mol wt average Mn 40,000
polymer architecture shape : Y-shape
functionality : monofunctional
reaction suitability reactivity: amine reactive
  reactivity: N-terminal amine reactive
storage temp. −20°C
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
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. −20°C
UNSPSC 12162002

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