Polyamidoamine dendrimer and dextran conjugates

Catalog: TASK-8-4000156

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Description

Polyamidoamine dendrimer and dextran conjugates can incorporate imaging agents (e.g., fluorescent dyes, quantum dots) for enhanced contrast in imaging techniques such as MRI or fluorescence imaging. This property is useful for tracking drug delivery and monitoring therapeutic responses. They can also be modified with specific recognition elements (like antibodies or aptamers) for sensitive detection of biomolecules. The high surface area of dendrimers allows for the immobilization of multiple sensing elements, increasing sensitivity. Dextran is a branched polysaccharide made of glucose units linked primarily by α-1,6-glycosidic bonds, with occasional α-1,3 linkages. Dextran can be easily modified through various chemical reactions, including oxidation, phosphorylation, and esterification, which introduce functional groups that can be utilized for conjugation with dendrimers. PAMAM dendrimers are commonly utilized in pharmaceuticals for targeted drug delivery and gene therapy, in diagnostics as biosensors and imaging agents, in cosmetics for active ingredient delivery, and in materials science for enhancing properties in nanocomposites and catalysts. Taskcm can provide PAMAM dendrimers in kilograms.

CAS No.	N/A
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Molecular Weight	N/A
Purity	98%
Ship Within	1-3 weeks
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Polyamidoamine dendrimer and dextran conjugates

Description

Specifications

PAMAM dendrimer/7-methacryloyloxy-4-methylcoumarin/calcozine red 6G (G4M16R16)

PAMAM dendrimer/calcozine red 6G (G4R32)

PAMAM dendrimer/7-methacryloyloxy-4-methylcoumarin (G4M32)

PAMAM G3-mPEG (Polyamidoamine dendrimer G3 modified with methoxypolyethylene glycol)