OptiXTRACT Sample Recovery Aid
Band Extraction Tool for Density Gradient Centrifugation
The OptiXTRACT Sample Recovery Aid streamlines post-density gradient centrifugation by enabling safe, easy, and consistent band extraction.
This compact accessory integrates with various centrifuge tubes, recovering up to 5 bands per tube through a controlled, standardized process. Its tube stand and LED illumination offer clear visualization without handling, while stable mounts and guided syringe-needle assemblies mitigate risks from sharps, spills, and contamination.
OptiXTRACT enhances operator safety and workflow efficiency, safeguarding sample integrity for high purity and yield.
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Features of the OptiXTRACT Sample Recovery Aid
Guide-Rail Controlled Piercing
Get safe, guided needle piercing for accurate band extraction
Secure Tube Holders
Ensure stable positioning that reduces turbulence and prevents spills
LED Illumination
See every detail clearly for consistent fraction recovery
Precision Graduations
Achieve reliable, repeatable recovery with easy-to-read markings
With this solution at your fingertips, you can:
- Safely extract bands through guided needle piercing: The simple slide rail design precisely guides needle movements, while the stand stabilizes the tube, enabling hands-free puncturing and virtually eliminating sharps risks for operators.
- Optimize sterility: Its compact design easily fits inside a biosafety cabinet, and the sterile syringe adapter is ideal for single use.
- Improve precision and reproducibility: Achieve consistent, accurate band extraction every time. Customizable needle positioning and an integrated dimmable light ensure optimal visibility and precise piercing for highly reproducible results.
Accessories
Frequently Asked Questions
It’s compatible with our centrifuge tubes in these categories: Quick-Seal Tubes:
- 16 × 76 mm (13.5 mL)
- 25 × 89 mm (39 mL)
- 38 × 102 mm (94 mL)
- Available in Polypropylene or Ultra-Clear, sterile or standard.
Open-Top Tubes:
- 14 × 89 mm (13.2 mL)
- 14 × 95 mm (14 mL)
- 25 × 89 mm (38.5 mL)
OptiSeal Tubes:
- 16 × 60 mm (8.9 mL)
- 16 × 67 mm (11.2 mL)
- 25 × 87 mm (36.2 mL)
- 26 × 77 mm (29.9 mL)
Tube holders are available for 14 mm, 16 mm, 25 mm, and 38 mm tubes.
No. Needle adapters are single-use and sterile. They comply with USP <87> and have an endotoxin limit of ≤10 EU/device.
Yes. It’s designed to extract density gradient bands from centrifuge tubes after ultracentrifugation. To collect fractions:
- Position the bottom needle holder at the lowest position.
- Assemble the needle by connecting one end to the adapter and the other end to tubing with a Luer connection.
- Insert the needle into the tube at the desired band location and collect fractions into your collection vessels.
- Unplug the USB-C cable.
- Remove the LED dimmer by pulling upward.
- Use a 2.5 mm hex key to remove six screws securing the LED board.
- Replace the LED board, reinstall the O-ring, mount, and cover.
- Press the LED dimmer back into place. (See Figures 4.1–4.4 in IFU for visuals.)
- 1:10 dilution of Solution 555 (PN 339555)
- Water with mild detergent
- Isopropyl alcohol
- Peracetic acid/hydrogen peroxide blend (SporKlenz®)
- Diluted hydrogen peroxide (6%)
- Ethanol (70%)
- Quaternary ammonium (Conflikt®)
- 1M sodium hydroxide
- High-quality bleach (5–6% hypochlorite)
