£174.70 – £866.48 ex. VAT
SepFast CL-2B, CL-4B and CL-6B range of chromatography media is often used for fractionation of large biological molecules based on their molecular weights. Gel Filtration is a proven technique, which is widely used for size-based molecular separation. It is also used as good base matrix to immobilise affinity ligands.
The materiel is very stable to most of the chemical conditions experienced in the bioprocessing industry.
| Matrix | CL-2B: cross-linked 2% agarose bead CL-4B: cross-linked 4% agarose bead CL-6B: cross-linked 6% agarose bead |
|---|---|
| Particle Size | 50 – 150 µm |
| Operational Pressure | Max. 0.5 bar (0.05 MPa, 7 psi) |
| Operating Flow Velocity | Normally 10-50 cm/hour |
| pH Stability | 2-13 (short term) and 3-12 (long term) |
| Working Temperature | 4°C – 30°C |
| Chemical Stability | All commonly used buffers; 1 M acetic acid, 1 M NaOH, 6M guanidine hydrochloride, 8 M urea, 30% isopropanol, 70% ethanol |
| Avoid | Oxidizing agents |
| Storage | 20% ethanol or 10 mM NaOH |