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QBD10594

Sigma-Aldrich

DBCO-dPEG ®24-MAL

Synonym(s):

Polyethylene glycol

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About This Item

Empirical Formula (Hill Notation):
C76H122N4O29
Molecular Weight:
1555.79
UNSPSC Code:
51171641
NACRES:
NA.22

Assay

>90%

form

solid or viscous liquid

reaction suitability

reagent type: cross-linking reagent
reaction type: click chemistry

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

O=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCN1C(C=CC1=O)=O)=O)NCCC(N2C(C=CC=C3)=C3C#CC(C=CC=C4)=C4C2)=O

Features and Benefits

DBCO-dPEG ®₂₄-MAL can be used to conjugate two different proteins or an antibody with a payload by using copper-free "click" chemistry with the DBCO and reaction of the maleimide with a free thiol.

Legal Information

Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign

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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