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JKA10005

Sigma-Aldrich

8arm-PEG20K-COOH, tripentaerythritol core

average Mn 20,000

Synonym(s):

8arm-PEG-COOH, tripentaerythritol core, 8arm-PEG-COOH

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About This Item

Linear Formula:
R(O(CH2CH2O)nCH2COOH)8
UNSPSC Code:
12162002
NACRES:
NA.23

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: amine reactive

polymer architecture

shape: 8-arm
functionality: homofunctional

storage temp.

−20°C

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General description

8arm PEG Carboxyl. Crosslinks into hydrogels. Carboxyl group reacts with amino or other acid 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.

Application

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

Legal Information

Product of JenKem Technology

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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