QIAGEN QIAcard® FTA® Micro Indicating cards, 1 Sample area per card

The QIAGEN QIAcard® FTA® Micro Indicating Cards are compact, single-sample DNA collection devices designed for the secure capture, preservation, and transport of nucleic acids. Leveraging advanced FTA technology, these cards are chemically treated to lyse cells, inactivate pathogens, and stabilize DNA, enabling long-term storage at room temperature without the need for refrigeration.

Featuring a color-indicating dye, the Micro Indicating Cards provide immediate visual confirmation of successful sample application. With a single designated sample area, they are optimized for individual sample collection, making them ideal for forensic casework, field sampling, and clinical research applications.

Key Features

Single-Sample Precision Format

• One clearly defined sample area per card
• Ideal for individual sample collection and traceability
• Minimizes risk of cross-contamination

Color-Indicating Technology

• Integrated dye changes color upon sample application
• Provides instant visual verification of sample deposition
• Enhances accuracy in field and laboratory settings

Long-Term DNA Preservation

• Stabilizes nucleic acids for extended storage at room temperature
• Protects DNA from degradation and environmental damage
• Eliminates cold-chain storage requirements

Integrated Cell Lysis & Pathogen Inactivation

• Chemically treated matrix lyses cells on contact
• Reduces risk of bacterial and fungal contamination
• Enables safer sample handling and transport

Direct PCR Compatibility

• DNA can be used directly in PCR, qPCR, and STR analysis
• Reduces need for traditional DNA extraction workflows
• Supports rapid downstream processing

Applications

• Forensic DNA collection and crime scene investigation
• Human identification and disaster victim identification (DVI)
• Clinical research and biobanking
• Genetic and molecular biology studies
• Field sample collection (epidemiology, veterinary, environmental)
• PCR, STR profiling, and sequencing workflows

Technical Specifications

Available Models and Ordering Information

Workflow Integration

Sample Collection → FTA Micro Card Application → Drying → Storage/Transport → Punch Extraction → PCR / STR / Sequencing

This workflow ensures:

• Secure and stable DNA preservation
• Simplified handling for individual samples
• Rapid transition to downstream molecular analysis

Usage Guidelines

1. Apply biological sample directly onto the card surface
2. Observe color change to confirm correct application
3. Allow the card to dry completely
4. Store in a dry, contamination-free environment at room temperature
5. Use FTA Wash Buffer if purification is required before amplification

Unique Advantages

• Designed for single-sample accuracy and forensic precision
• Provides instant visual confirmation of sample deposition
• Enables long-term DNA storage without refrigeration
• Supports direct PCR workflows, reducing processing time
• Compact and portable for field and on-site sample collection
• Trusted performance for forensic, clinical, and research applications

Regulatory & Safety Information

• For Research Use Only (RUO) – Not intended for diagnostic or therapeutic use
• Handle samples using appropriate biosafety procedures
• Store in a clean, dry environment to maintain sample integrity

The QIAGEN QIAcard® FTA® Micro Indicating Cards offer a reliable, compact, and efficient solution for single-sample DNA collection and preservation. With integrated color indication, long-term stability, and direct compatibility with PCR-based workflows, they are an essential tool for forensic professionals, researchers, and field scientists requiring accuracy, portability, and dependable performance.