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Merck
CN

JKA10002

8arm-PEG20K

average MN 20,000, NH2, tripentaerythritol core, carboxyl reactive

Synonym(s):

8arm-PEG-NH2, tripentaerythritol core, 8arm-PEG-NH2, Polyethylene glycol

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About This Item

Linear Formula:
R(O(CH2CH2O)nCH2CH2NH2HCl)8
UNSPSC Code:
12162002
NACRES:
NA.23

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Product Name

8arm-PEG20K-NH2, tripentaerythritol core, HCl Salt, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: carboxyl reactive

polymer architecture

shape: 8-arm
functionality: homofunctional

storage temp.

−20°C

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Application

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

General description

8arm PEG Amine. Crosslinks into hydrogels. Amine group reacts with carboxylic group (-COOH) or other amine reactive chemical groups. 8ARM(TP)-PEG with tripentaerythritol core has a lower polydispersity and higher molecular weight accuracy compared with the generic 8ARM-PEG with a hexaglycerin core.

Legal Information

Product of JenKem Technology

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Frith, J.E., et al.
Biomaterials, 35(4) (2014)

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