Product Description
Screen and optimize suspension cultures in parallel without committing to a full bioreactor run. CELLTREAT Bio-Reaction Tubes give you small-scale, high-density culture vessels with built-in gas exchange, so you can test many conditions at once while using minimal media and cells.
This listing is for CELLTREAT catalog number 229475, the 50mL Bio-Reaction Tube, 0.22μm Vented Cap, sold as a full case of 100 (10/Re-sealable Bag). Tubes are polypropylene with green HDPE vented caps fitted with a 0.22μm hydrophobic membrane that keeps conditions aseptic while allowing free gas exchange. They are supplied sterile, non-pyrogenic and RNase/DNase free, in 15mL and 50mL formats (including a self-standing 50mL version), packed in re-sealable bags or foam racks; vent control labels let you cover 1 to 5 cap vents on 50mL tubes to tune gas exchange. All items are sold by the full case. LIGHT LABS keeps CELLTREAT essentials like this ready to ship by the case.
Key Features
- 0.22μm Vented Cap – hydrophobic membrane maintains aseptic conditions with free gas exchange
- Parallel Screening – small working volumes let you run many experiments simultaneously
- High-Density Suspension Culture – economical small-scale vessel for suspension cells and bacteria
- Adjustable Gas Exchange – optional vent control labels cover 1 to 5 vent openings on 50mL caps
- Polypropylene Tube with HDPE Cap – durable, graduated tubes for easy volume reading
- Bag or Foam Rack Packaging – choose re-sealable bags or ready-to-use foam racks
Specifications
| Catalog Number | 229475 |
| Brand | CELLTREAT |
| Description | 50mL Bio-Reaction Tube - Bag, Sterile |
| Pack Description | 10/Re-sealable Bag |
| Sterile | Yes |
| Non-pyrogenic | Yes |
| Primary Color | Tube: Natural |
| Secondary Color | Cap: Green |
| Primary Material | Tube: Polypropylene |
| Secondary Material | Cap: HDPE |
| Maximum Volume | 50mL |
| Graduated | Yes |
| Graduation Increments (Subdivisions) | 2.5mL |
| Tissue Culture Treated | No |
| Max Force (RCF)g | 16000 |
| RNase/DNase Free | Yes |
| Case Quantity | 100 |
Applications
- Suspension cell culture screening and optimization
- Bacterial growth
- Seeding larger bioreactors
- Bioreactor start-up testing
- Lyophilization
Other Options in This Line
- 229476 – 50mL Bio-Reaction Tube, 0.22μm Vented Cap | Sterile, Non-Pyrogenic, Foam Rack
- 229478 – Vent Control Label for 50mL Bio-Reaction Tube Caps | Adhesive Sheet, Non-Sterile
- 229479 – 50mL Self-Standing Bio-Reaction Tube, 0.22μm Vented Cap | Sterile, Bagged
- 229471 – 15mL Bio-Reaction Tube, 0.22μm Vented Cap | Sterile, Non-Pyrogenic, Bagged
- 229472 – 15mL Bio-Reaction Tube, 0.22μm Vented Cap | Sterile, Non-Pyrogenic, Foam Rack
Shop More CELLTREAT Products
Browse the full CELLTREAT brand catalog or the CELLTREAT Tissue Culture Supplies department, or jump to a product family:
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