DNP-PEG4-NHS ester
This product is a heterobifunctional linker featuring a dinitrophenyl (DNP) hapten for antibody recognition and an NHS ester for rapid amine coupling. The PEG4 spacer provides hydrophilicity, flexibility, and balanced spacing, making it especially effective in immunology, probe design, and bioconjugation.
Key Features and Benefits:
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DNP Moiety: Enables strong antibody recognition in immunology workflows.
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NHS Ester: Couples efficiently with primary amines to form stable amide bonds.
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PEG4 Spacer: Improves solubility and steric accessibility.
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Dual Reactivity: Combines hapten targeting with amine reactivity.
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High Purity: Ensures reproducibility in sensitive assays.
Applications:
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Immunology Research: Supports antibody-binding assays and hapten studies.
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Probe Development: Builds DNP-labeled probes for diagnostics and imaging.
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Bioconjugation: Facilitates antibody recognition and stable labeling.
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Drug Delivery: Provides PEGylated, hapten-functionalized scaffolds.
Storage and Handling:
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Storage: Store at –20 °C in a sealed, light- and moisture-protected container.
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Handling: Use anhydrous solvents (e.g., DMF, DMSO); prepare fresh solutions to avoid NHS hydrolysis.
This product integrates hapten recognition with amine-reactive NHS chemistry in a PEG4 scaffold, specifically offering solubility and dual functionality for advanced conjugation.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.