详细介绍
GE PD Spintrap G-25微量样品脱盐层析柱/28-9180-04
zui大特点：所需样本体积很小
| Sample Volume | 100-180 μl |
GE PD Spintrap G-25微量样品脱盐层析柱/28-9180-04
PD SpinTrap G-25
PD SpinTrap G-25 is a single-use column for cleanup of large biomolecules
- Convenient and fast small-scale cleanup of proteins and other large biomolecules (>5000 Mr) with the possibility to run multiple samples in parallel.
- Range of applications such as desalting, buffer exchange, and removal of low-molecular weight compounds.
- High desalting capacity.
- Reproducible, high throughput, parallel cleanup of protein samples.
- Sample preparation in the range of 100 to 180 μl without sample dilution.
PD SpinTrap G-25 is a single-use microspin column that is designed for desalting and buffer exchange of biological sample using a standard microcentrifuge. The column is prepacked with ~600 μl Sephadex G-25 Medium, and the column material is biocompatible polypropylene.
Instructions supplied with the columns
详细参数：
PD SpinTrap G-25
| Certificate of Analysis | Yes |
| Sample Volume | 100-180 μl |
| Complete Packsize | 50 Columns |
| Storage Conditions | 4 to 30°C, 0,05% Kathon CG/ICP Biocide |
| Pressure Max. [Over the Packed Bed During Operation] | N/A (N/A) |
| Wetted Part | No |
| Media | |
|---|---|
| BioProcess resin | Yes |
| Matrix | Cross-linked dextran |
| pH Stability Working Range | 2–13 |
| pH Stability Cleaning | 2–13 |
| pH stability, CIP | 2–13 |
| Pressure/Flow Specification | >100 cm/h, pressure drop cm H2O/bed height=2, bed height 30 cm, 2.6 cm i.d. |
| Exclusion Limit [Mr] [Globular Proteins] | > 5 x 103 |
| Exclusion Limit | Mr 5000 |
| Chemical Stability | All commonly used buffers, 0.2 M NaOH, 0.2 M HCl, 1 M acetic acid, 8 M urea, 6 M guanidine HCl, 1 % SDS, 24 % ethanol, 30 % porpanol, 30 % acetonitrile |