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Key Documents

QBD10361

Sigma-Aldrich

Diamido-dPEG®11-diamine

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About This Item

Empirical Formula (Hill Notation):
C34H70N4O13
CAS Number:
Molecular Weight:
742.94
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22

Assay

>90%

form

solid or viscous liquid

reaction suitability

reagent type: cross-linking reagent
reactivity: thiol reactive

polymer architecture

shape: linear
functionality: homofunctional

shipped in

ambient

storage temp.

−20°C

SMILES string

NCCCOCCOCCOCCCNC(CCOCCOCCOCCOCCOCCC(NCCCOCCOCCOCCCN)=O)=O

Features and Benefits

Diamido-dPEG®11-diamine is a linear, carboxylate reactive homobifunctional dPEG® crosslinker of length of 57.1 Å. The dPEG® chain contains exactly 11 repeat units. It is hydrophilic and non-immunogenic. Products conjugated to dPEG® crosslinkers have improved water solubility, reduced immunogenicity, and larger hydrodynamic volume, which results in longer serum half-life in vivo.

Legal Information

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

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

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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