AF 594 Streptavidin
This product is a bright red-fluorescent conjugate of Alexa Fluor 594 dye with streptavidin. It specifically enables strong biotin binding and sensitive fluorescence detection for imaging, assays, and probe development.
Key Features and Benefits
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Streptavidin Conjugate: Provides high-affinity binding to biotinylated molecules.
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Alexa Fluor 594: Emits bright red fluorescence (Ex/Em ≈ 590/617 nm).
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High Sensitivity: Detects low-abundance biotinylated targets in assays and imaging.
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Photostability: Ensures consistent signal during long-term fluorescence studies.
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High Purity: Guarantees reproducibility in biological and diagnostic workflows.
Applications
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Bioconjugation: Detects and visualizes biotin-labeled proteins, peptides, and nucleic acids.
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Probe Development: Builds fluorescent probes for imaging and diagnostics.
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Cell Imaging: Provides bright red signals in live or fixed cells.
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Assay Development: Useful in ELISA, flow cytometry, and fluorescence-based detection.
Storage and Handling
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Storage: Store at –20 °C in a sealed, light-protected container.
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Handling: Avoid repeated freeze–thaw cycles; aliquot for consistent use.
This product integrates strong biotin–streptavidin binding with Alexa Fluor 594 fluorescence, specifically enabling sensitive detection for imaging and assay workflows.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
