Description
Ultrafiltration Centrifugal Filter Tubes – 15mL, 30kDa (12 Pack)
Amicon-Style Alternative for Protein Concentration & Sample Prep
Stop overpaying for ultrafiltration filters.
These 15 mL centrifugal ultrafiltration tubes provide reliable protein concentration, buffer exchange, and sample cleanup at a fraction of the cost of major brands.
Designed for routine laboratory use, they deliver consistent performance for analytical and preparative workflows.
🎯 KEY BENEFITS
- ✔ Cost-effective alternative to premium branded filters
- ✔ Ideal for protein concentration and desalting
- ✔ Reliable recovery and reproducibility
- ✔ Compatible with standard centrifuges
- ✔ Suitable for HPLC and LC-MS sample preparation
🔬 APPLICATIONS
Protein Concentration
Efficiently concentrate proteins and biomolecules prior to analysis or storage.
Buffer Exchange / Desalting
Quickly remove salts and small molecules while retaining target analytes.
HPLC / LC-MS Sample Preparation
Clean up samples to protect columns and improve analytical performance.
⚙️ SPECIFICATIONS
- Volume: 15 mL
- MWCO: 5, 10, 30, 50 & 100 kDa
- Membrane: Low-binding ultrafiltration membrane
- Pack Size: 12 units
- Format: Centrifugal filter device
🆚 COMPARISON
Premium Brand Filters (e.g., Amicon)
- High cost per unit
- Trusted performance
JM Science Ultrafiltration Tubes
- Comparable functionality
- Significant cost savings
- Ideal for routine laboratory use
👉 Perfect for labs looking to reduce consumable costs without sacrificing performance.
For many routine applications, laboratories do not require premium-priced consumables. These ultrafiltration tubes provide a practical, economical solution for everyday protein and sample preparation workflows.
👉 MWCO Options Available: 5 kDa | 10 kDa | 30 kDa | 50 kDa | 100 kDa
Specifications
Material & Size
| Filter | PC Material |
| Membrane | PES membrane |
| Filtrate tube | PP material |
| Filtrate cap and liner | PP material |
| Filters in test tubes (capped) | Overall length 117mm, Diameter 31mm |
| Filter | Length: 75 mm, Diameter:28 mm |
Capacity:
| Effective filter area | 7.2 cm2 |
| Maximum sample volume | 15mL |
| Maximum filtrate volume | 17mL |
| Retention volume | 20μL |
| Locking volume | 300μL |
| Operating temperature | 0-40°C |
| pH range | 1-14 |
| Maximum centrifugal force: | Swing bucket rotor 4000x g |
| Fixed angle rotor 5000x g |
Order Information:
| Article No | Description | Qty/pk |
| UTPES150005N | 15ml, PES, 5KD, red | 12 pcs |
| UTPES150010N | 15ml, PES, 10KD, blue | 12 pcs |
| UTPES150030N | 15ml, PES, 30KD, yellow | 12 pcs |
| UTPES150050N | 15ml, PES, 50KD, orange | 12 pcs |
| UTPES150100N | 15ml, PES, 100KD, white | 12 pcs |
🛒 CTA
In stock and ready to ship.
Order today and reduce your consumable costs immediately.
Contact Info: sales@jmscience.com; Tel: 716-774-8706