Streptavidin ST Beads 4FF is a chromatography medium for one-step purifying Strep-tag II fusion proteins from various of expression system. The Strep-Tag II peptide is an eight amino acid fusion tag(Trp-Ser-His-Pro-Gln- Phe-Glu-Lys), which has negligible effects on recombinant proteins. The ligand immobilized on high-crossed linked 4% agarose is a specially recombinant protein. Purification under physiological conditions and mild elution preserves the activity of the target protein.
• Product Description
| Item | Description |
| Matrix | Highly cross-linked 4% agarose |
| ligand | Streptavidin ST |
Capacity（/ml medium） | 6 mg Strep-tag II fusion proteins |
| Particle size | 45-165 μm |
Maxi Pressure | 0.3 MPa, 3 bar |
| Storage buffer | 1×PBS containing 20% ethanol |
| Storage temperature | 2 – 8℃ |
• Related Products
| Product | Cat.No. | Size |
Streptavidin ST Beads 4FF | SA053005 | 5ml |
| SA053025 | 25ml | |
| SA053100 | 100ml | |
| SA053500 | 500ml | |
| SA05301L | 1L | |
| SA05310L | 10L |
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