Product Categories
PreCap Streptavidin ST
Streptactin 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. The binding affinity of the Strep-tag II to Streptactin is higher than to streptavidin. Purification under physiological conditions and mild elution preserves the activity of the target protein. PreCap Streptactin is a prepacked ready to use column. PreCap Streptactin 1ml and 5ml columns are packed with 1ml and 5ml of Streptactin Beads 4FF. PreCap Streptactin can be adapted to all kinds of chromatography system, such as ÄKTA. It is easy to operate.
· Product Description
| Item | Description |
|---|---|
| Matrix | Highly cross-linked 4% agarose beads |
| Ligand | Streptactin |
| Capacity (/ml medium) | 6 mg Strep-tag II fusion proteins |
| Particle Size (μm) | 45-165 |
| Maxi Pressure | 0.3 MPa, 3 bar |
| pH | 3-10 |
| Storage Buffer | 1XPBS containing 20% ethanol |
| Storage Temperature | 2°C - 8°C |
· Ordering Information
| Product | Cat. No | Size |
|---|---|---|
| Streptactin Beads 4FF | SA053005 | 5 ml |
| SA053025 | 25 ml | |
| SA053100 | 100 ml | |
| SA053500 | 500 ml | |
| SA05301L | 1 L | |
| SA05310L | 10 L | |
| PreCap Streptactin | SA053C11 | 1X1 ml |
| SA053C51 | 5x1 ml | |
| SA053C15 | 1X5 ml | |
| SA053C55 | 5X5 ml | |
| SA053CS | 3X1 ml+1X5 ml |
· Download Manual
· Related Products
