4-Arm-PEG5000-Hydrazide
4-Arm-PEG5000-Hydrazide (4-Arm-PEG5000-HZ) is a four-arm PEG derivative. The core structure of 4-Arm-PEG5000-Hydrazide consists of four PEG chains, each modified at the end with a hydrazide group. 4-Arm-PEG5000-Hydrazide can be used for bioconjugation and drug delivery.
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- CAS. Nr.: 2368232-56-6
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Speicherung:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biologische Aktivität
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Chemical Information
- Reinheit & Dokumentation
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Help & FAQs
Biologische Aktivität
Beschreibung
In Vitro
The structure of PEG-Hydrazide comprises two key parts that work synergistically:
Hydrazide: Participates in the condensation reaction of aldehydes/ketones, forming stable hydrazone bonds.
PEG chain: Acts as a hydrophilic spacer arm, forming a hydration layer on the particle surface, which can reduce non-specific adsorption and recognition and clearance by the immune system, prolonging the circulation time of the carrier in vivo.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 2368232-56-6
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SMILES
O=C(NN)OCCOCC(COCCOC(NN)=O)(COCCOC(NN)=O)COCCOC(NN)=O.[n].[n].[n].[n]
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Synonyms
4-Arm-PEG5000-HZ
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Please store the product under the recommended conditions in the Certificate of Analysis.
Reinheit & Dokumentation
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
4-Arm-PEG5000-Hydrazide Related Classifications
HY-W1048872A Related Classifications
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