Product Description
LIGHT LABS is proud to offer the CELLTREAT 96-Well Round Bottom Non-Treated Microplate (Cat # 229591) — a premium, sterile, non-tissue-culture-treated 96-well plate with round bottom wells, packaged individually without a lid. The non-treated polystyrene surface is specifically designed for cell types that require passive or no attachment to the plate surface — making the 229591 the ideal choice for suspension cell culture, bacterial culture, hybridoma culture, lymphocyte assays, immunological assays, and other applications where cells must remain in suspension rather than adhere to the well surface.
Round bottom wells are engineered for efficient mixing and low-volume sample recovery — concentrating cells and particles at the center bottom of each well during centrifugation or settling, making them far superior to flat or V-bottom plates for suspension-based cell culture and mixing applications. Manufactured from crystal-clear, high-quality polystyrene and sterilized by gamma irradiation, the 229591 is certified nonpyrogenic and RNase-/DNase-free. Alpha-numeric well markings (A–H, 1–12) on every plate enable easy identification of individual wells for accurate sample tracking. Individually packaged for contamination prevention, with 50 plates per sleeve and 2 sleeves per case. LIGHT LABS is your trusted source for CELLTREAT laboratory plasticware.
KEY FEATURES
- Non-tissue-culture-treated polystyrene surface — ideal for suspension cells, bacteria, hybridomas, lymphocytes, and other cell types requiring passive or no surface attachment
- Round bottom wells for efficient mixing, cell settling, and low-volume sample recovery — cells concentrate at the center bottom of each well
- Without lid format — ideal for use with plate sealers, breathable membranes, or applications not requiring a lid
- Working volume: 50–300 µL per well; 0.33 cm² cell culture surface area per well
- Alpha-numeric well markings (A–H, 1–12) for easy individual well identification and sample tracking
- Crystal-clear polystyrene construction for easy visual inspection of well contents
- Sterile — gamma irradiated
- Certified nonpyrogenic and RNase-/DNase-free
- Individually packaged (50 plates/sleeve, 2 sleeves/case) for contamination prevention
- Compatible with standard multichannel pipettes, robotic liquid handlers, and automated screening platforms
- Excellent cost-saving alternative to BD Falcon® 96-well round bottom non-treated plates (Cat # 351177)
SPECIFICATIONS
| Attribute | Detail |
|---|---|
| Catalog Number | 229591 |
| Brand | CELLTREAT Scientific Products |
| Format | 96-Well, Round Bottom |
| Surface Treatment | Non-Treated (NOT tissue culture treated) |
| Working Volume | 50–300 µL per well |
| Cell Culture Surface Area | 0.33 cm² per well |
| Bottom Shape | Round |
| Lid | Without lid |
| Material | Crystal-clear polystyrene |
| Well Markings | Alpha-numeric (A–H, 1–12) |
| Sterility | Sterile (gamma irradiated) |
| Certifications | Nonpyrogenic, RNase-free, DNase-free |
| Packaging | Individual (50 plates/sleeve; 2 sleeves/case) |
| Quantity | 100 plates/case |
APPLICATIONS
- Suspension cell culture (non-adherent cell lines)
- Hybridoma culture and antibody production
- Lymphocyte and immune cell assays
- Bacterial culture in 96-well format
- Cell mixing, centrifugation, and pelleting assays
- ELISA and immunological assays requiring round bottom wells
- Cell-based assays requiring suspension conditions
- High-throughput DNA library screening
- Automated and robotic suspension cell culture workflows
- Any 96-well application requiring non-treated round bottom wells
ORDERING INFORMATION — CELLTREAT 96-WELL NON-TREATED PLATES
| Cat # | Description | Bottom Shape | Lid | Working Volume | Qty/Case |
|---|---|---|---|---|---|
| 229591 | 96-Well Non-Treated Plate, Round Bottom, Without Lid, Sterile | Round | No | 50–300 µL | 100 |
| 229590 | 96-Well Non-Treated Plate, Round Bottom, With Lid, Sterile | Round | Yes | 50–300 µL | 100 |
| 229592 | 96-Well Non-Treated Plate, Round Bottom, Without Lid, Sterile (bulk) | Round | No | 50–300 µL | 100 |
| 229597 | 96-Well Non-Treated Plate, Flat Bottom, Without Lid, Sterile | Flat | No | 50–300 µL | 100 |
| 229596 | 96-Well Non-Treated Plate, Flat Bottom, With Lid, Sterile | Flat | Yes | 50–300 µL | 100 |
| 229538 | 384-Well Non-Treated Plate, Flat Bottom, Sterile | Flat | — | 100–110 µL | 100 |
