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PEG Linkers with Small Molecular

Propargyl-PEG4-CH2CO2-NHS

Catalog: TASK-18-2000025   CAS NO.: 2144777-76-2
  • 100mg
  • 500mg
  • 1g

$68.25$68.25

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Description

Propargyl-PEG4-CH2CO2-NHS contains a propargyl group and a NHS ester group. The PEG spacer increases the aqueous solubility of the resulting compound. This compound is used for bioconjugation reactions, where the NHS ester group reacts with primary amines on biomolecules (such as lysine residues in proteins). In addition, the propargyl group in the compound can participate in click chemistry reactions, particularly with azides. This provides a modular and bioorthogonal approach to further functionalize biomolecules with specific moieties or probes. Moreover, the PEG linker contributes to water solubility and biocompatibility, making it suitable for drug delivery applications. The NHS ester can be utilized for conjugation with amine-containing drugs or targeting ligands, facilitating controlled drug release or targeted drug delivery systems.

Specifications

CAS No.2144777-76-2
FormulaC15H21NO8
Molecular Weight343.3
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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