Azido-PEG8-PFP Ester
This product is a high-purity heterobifunctional PEG linker with an azide for click chemistry and a PFP ester for efficient amine coupling, specifically connected by PEG8 for solubility and flexibility.
Key Features and Benefits
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Azide Group – Enables CuAAC or SPAAC click chemistry.
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PFP Ester – Stable and efficient for primary amine conjugation.
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PEG8 Spacer – Enhances solubility, reduces steric hindrance, and improves flexibility.
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High Purity – Reliable for chemical biology, diagnostic, and therapeutic applications.
Applications
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Dual labeling of biomolecules via orthogonal chemistries
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Protein and antibody modification for functional assays
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Development of multifunctional probes and conjugates
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Diagnostic and therapeutic bioconjugation
Storage & Handling
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Storage: Store at –20 °C, dry, and protected from light.
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Use: Dissolve in anhydrous DMSO or DMF before use. Avoid moisture. Prepare fresh solutions and avoid repeated freeze–thaw cycles.
This product combines azide click reactivity with a PFP ester for amine labeling, linked by PEG8 specifically to enhance solubility and enable orthogonal bioconjugation.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
