Skip to Content
Merck
All Photos(1)

Documents

JKA10034

Sigma-Aldrich

8arm-PEG20K

average MN 20,000, Vinylsulfone, tripentaerythritol core, thiol reactive

Synonym(s):

8arm-PEG-Vinylsulfone, tripentaerythritol core, 8arm-PEG-VS, Polyethylene glycol

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
R(O(CH2CH2O)nCH2CH2OOSCHCH2)8
UNSPSC Code:
12162002
NACRES:
NA.23

product name

8arm-PEG20K-Vinylsulfone, tripentaerythritol core, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: thiol reactive

polymer architecture

shape: 8-arm
functionality: homofunctional

Looking for similar products? Visit Product Comparison Guide

General description

8arm PEG Vinylsulfone. Crosslinks into hydrogels. VS reacts with free thiol groups in aqueous buffer between pH 6.5~8.5 at room temperature. 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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Y-Shape Peg Derivatives in Drug Delivery

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

Y-Shape Peg Derivatives in Drug Delivery

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

Y-Shape Peg Derivatives in Drug Delivery

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

Y-Shape Peg Derivatives in Drug Delivery

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service