country

Change Language

EN - English
FR - Français
DE - Deutsch
ES - Español
JA - 日本語
KO - 한국어

Product Name	Size / Unit Price	Qty

Total: USD 0.00 Checkout

Cat. No.: HY-182834

Copy Link Print Information

4-Arm-PEG2000-Dopamine

4-Arm-PEG2000-Dopamine is a four-armed PEG derivative. Its core structure consists of four PEG chains, each terminal of which is modified with dopamine (DA) molecules. 4-Arm-PEG2000-Dopamine is used for surface modification, functional hydrogel preparation, and composite material construction.

Nos produits utilisent uniquement pour la recherche. Nous ne vendons pas aux patients.

CAS No.: 1067250-10-5

Stockage:

Please store the product under the recommended conditions in the Certificate of Analysis.

4-Arm-PEG2000-Dopamine Chemical Structure

CAS No.: 1067250-10-5

Size

Prix

Stock

Quantité

Amount: USD 0.00

* Veuillez sélectionner la quantité avant d'ajouter des articles.

Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Activité biologique
- Description
- In Vitro
Chemical Information
Pureté et documentation
Calculators
Help & FAQs
Classifications
Bioz

Activité biologique

Description

In Vitro

The structure of PEG-Dopamine comprises two key parts that work synergistically:
Dopamine (DA): Contains a catechol group (-OH) and an amino group (-NH2), exhibiting good nucleophilicity and reducing properties. The catechol group can form coordination bonds with metal ions or self-polymerize under oxidative conditions to form a polydopamine (PDA) layer. The amino group provides further chemical reaction sites for covalent coupling or crosslinking.
PEG chains: acting as hydrophilic spacer arms, they form a hydration layer on the particle surface, reducing non-specific adsorption and immune system recognition and clearance, thus prolonging the carrier's circulation time in vivo.

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 1067250-10-5
SMILES

O=C(NCCC1=CC(O)=C(O)C=C1)OCCOCC(COCCOC(NCCC(C=C2)=CC(O)=C2O)=O)(COCCOC(NCCC3=CC(O)=C(O)C=C3)=O)COCCOC(NCCC(C=C4)=CC(O)=C4O)=O
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

Please store the product under the recommended conditions in the Certificate of Analysis.