Skip to Content
MilliporeSigma

JKA7029

4arm-PEG20K

greener alternative

average MN 20,000, Maleimide, thiol reactive

Synonym(s):

4arm-PEG-Maleimide, 4arm-PEG-MAL, Polyethylene glycol

Slide 1 of 2
Sign In to View Organizational & Contract Pricing.

Select a Size

1 G

$547.00

$547.00

Available to ship TODAYDetails

Request a Bulk Order

About This Item

Linear Formula:
C(CH2O(CH2CH2O)nCH2CH2NHCOCH2CH2C4H2O2N)4
UNSPSC Code:
12162002
NACRES:
NA.23

Key Documents

View All Documentation

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

4arm-PEG20K-Maleimide, average Mn 20,000

form

solid

mol wt

average Mn 20,000

reaction suitability

reactivity: thiol reactive

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

greener alternative category

Aligned

polymer architecture

shape: 4-arm
functionality: homofunctional

storage temp.

−20°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
JKA7018JKA7067JKA8027
4arm-PEG20K-Maleimide average Mn 20,000

Sigma-Aldrich

JKA7029

4arm-PEG20K-Maleimide

4arm-PEG10K-Maleimide average Mn 10,000

Sigma-Aldrich

JKA7018

4arm-PEG10K-Maleimide

4arm-PEG40K-Maleimide average Mn 40,000

Sigma-Aldrich

JKA7067

4arm-PEG40K-Maleimide

8arm-PEG10K-Maleimide hexaglycerol core, average Mn 10,000

Sigma-Aldrich

JKA8027

8arm-PEG10K-Maleimide

polymer architecture

shape: 4-arm
functionality: homofunctional

polymer architecture

shape: 4-arm
functionality: homofunctional

polymer architecture

shape: 4-arm
functionality: homofunctional

polymer architecture

shape: 8-arm
functionality: homofunctional

form

solid

form

solid

form

solid

form

solid

mol wt

average Mn 20,000

mol wt

average Mn 10,000

mol wt

average Mn 40,000

mol wt

average Mn 10,000

reaction suitability

reactivity: thiol reactive

reaction suitability

reactivity: thiol reactive

reaction suitability

reactivity: thiol reactive

reaction suitability

reactivity: thiol reactive

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

General description

4arm PEG Maleimide. Hydrogel PEG. Maleimide is selective for thiol groups; reacts at pH 5.0-6.5,
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.

Application

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

Legal Information

Product of JenKem Technology

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library

Maitz, M.F., et al.
Nature Communications, 4 (2013)

Articles

Y-Shape Peg Derivatives in Drug Delivery

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

Questions

Reviews

No rating value

Active Filters

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