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Vacuum Blood Test Tube Cell-Free DNA & Chemical Stabilization Nuclease Barrier

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Vacuum Blood Test Tube Cell-Free DNA & Chemical Stabilization Nuclease Barrier

Name: Vacuum Blood Test Tube CellFree DNA amp Chemical Stabilization Nuclease Barrier
Brand: Orsin
Price: 1 USD

Vacuum Blood Test Tube Cell-Free DNA & Chemical Stabilization Nuclease Barrier Manufactures

Brand Name : Orsin

Model Number : Gel Clot ActivatoR

Certification : ISO 13485

Place of Origin : China

MOQ : 100/pcs

Price : Negotiation

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Supply Ability : 20million/pcs/moth

Delivery Time : 1-4 weeks

Automatic Piping : YES

Storage Condition : Room Temperature

Color : Transparent

Volume : 3ml

Capacity : Can be customized

Key Features : Rapid clotting

Clinical Use : Blood bank

Tube Diameter : 13 × 75mm / 13 × 100mm

Behavior : Strong temperature tolerance

Shelf Life : 5 years

Product Nam : DNA

Coagulant : Orsin-specific coagulant

Sterilization Method : Ethylene Oxide

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Cell-free DNA Storage Tubes are engineered for stabilizing circulating cell-free DNA (cfDNA) samples, playing a pivotal role in liquid biopsy and precision medicine.
Clinical SignificancePreserving cfDNA Integrity:

	➤ Inhibits nuclease degradation, preventing fragmentation (especially critical for <160bp ctDNA fragments)

	➤ Eliminates genomic DNA contamination to ensure detection specificity
Enabling Precision Diagnostics:

	➤ Provides high-quality samples for cancer early screening (e.g., lung/CRC), NIPT, and transplant rejection monitoring

	➤ Supports high-sensitivity assays (NGS, dPCR)
Key Product Features

			Feature
			Technical Advantage
		
			Chemical Stabilization
			Proprietary stabilizer enables 7-14 days room-temperature storage, eliminating cold chain requirements
		
			Nuclease Barrier
			Tube-wall coating blocks nuclease activity (>95% cfDNA fragment retention, 40% improvement vs. EDTA tubes)
		
			Ultra-Low Binding
			Inert interior surface minimizes cfDNA loss (adsorption rate <0.5%)
		
			Regulatory Compliance
			ISO 13485 certified, compatible with automated extraction systems
		
Operational Advantage: Direct blood transfer without pre-centrifugation; compatible with -80°C long-term storage

Product Tags:

3ml Vacuum Blood Test Tube

DNA Stabilization Vacuum Blood Test Tube

Vacuum Blood Test Tube Cell-Free DNA & Chemical Stabilization Nuclease Barrier Images

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Feature	Technical Advantage
Chemical Stabilization	Proprietary stabilizer enables 7-14 days room-temperature storage, eliminating cold chain requirements
Nuclease Barrier	Tube-wall coating blocks nuclease activity (>95% cfDNA fragment retention, 40% improvement vs. EDTA tubes)
Ultra-Low Binding	Inert interior surface minimizes cfDNA loss (adsorption rate <0.5%)
Regulatory Compliance	ISO 13485 certified, compatible with automated extraction systems