The micro-DNA collection flocked swab is a specialized tool for micro-scale DNA sampling, prioritizing efficient cell elution and sample protection for forensic and research use.
Core Content
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Design: Ultra-fine 3D flocked nylon head (max cell capture) + thin, flexible shaft; compatible with microcentrifuge tubes.
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Usage: Swab trace micro-DNA surfaces; immerse head in elution buffer; vortex briefly for high cell recovery; store at 2–8°C.
Key Features
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High elution efficiency: Releases 90%+ captured cells, outperforming traditional cotton swabs for micro-samples.
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Sample protection: Flocked structure minimizes cell damage during collection and elution.
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Micro-scale focus: Ideal for low-volume samples like single-cell or trace touch DNA.
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Sterile: Single-use packaging prevents cross-contamination in sensitive sampling.
Application Scope
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Forensic micro-sampling: Trace DNA on small surfaces (jewelry, tool tips, electronic components).
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Molecular research: Single-cell DNA collection or microbe sampling in lab experiments.
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Clinical diagnostics: Low-volume biological samples for genetic testing or pathogen detection.