by KNAUER
The Eurosil Bioselect stationary phase was specifically developed for the separation of proteins and peptides. Eurosil Bioselect columns are available in 3 modifications, useful for a wide range of separation tasks involving large molecules up to 50 000 Da.
Strict manufacturing procedures ensure a very narrow pore size distribution. Interfering anions or heavy metal ions on the silica surface are not present in Eurosil Bioselect columns because only ultra pure silica gel and high quality chemical modifications are employed.
|
Modification |
USP code |
Application |
Carbon % |
pH range |
|---|---|---|---|---|
|
C18 |
L1 |
hydrophilic biomolecules, peptides, peptide mapping after enzymatic digestion |
7.5 % (conventional encapping) |
2-8 |
Eurosil Bioselect columns are particularly suitable for the separation of hydrophobic substances such as proteins. Very good results can also be obtained for separating oligonucleotides and for peptide mapping after enzyme digestion.
| Vendor | KNAUER | Pore size | 300 |
| Brand | Eurosil Bioselect | Surface Area | 90 |
| Modifification | Silica/C4 | Carbon Load, % | 2.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | pH stability from | 2.0 | |
| Length | pH stability to | 8.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| CHEMINDIA | CHEMSIL-BUTYL-C4 | Reversed-Phase | Silica/C4 | 4.0 mm | 150 mm | 3.0 μm | 100 Å | On request |
| KYA Technologies Corporation | HiQ Sil C4-120 | Reversed-Phase | Silica/C4 | 0.5 mm | 50 mm | 5.0 μm | 120 Å | On request |
| SGE Analytical Science | ProteCol C4 H (PEEK Coated) | Reversed-Phase | Silica/C4 | 4.6 mm | 100 mm | 3.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C4-300 | Reversed-Phase | Silica/C4 | 2.0 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Higgins Analytical | PROTO 200 C4 | Reversed-Phase | Silica/C4 | 0.5 mm | 50 mm | 5.0 μm | 200 Å | On request |
| Sepax Technologies | Sepax Bio 300 C4 | Reversed-Phase | Silica/C4 | 0.075 mm | 50 mm | 3.0 μm | 300 Å | On request |
| Teknokroma | Europa Protein 300 C4 | Reversed-Phase | Silica/C4 | 10.0 mm | 100 mm | 5.0 μm | 300 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER C4-100 | Reversed-Phase | Silica/C4 | 4.0 mm | 75 mm | 5.0 μm | 100 Å | On request |
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