Magnetic bead-based purification
Optimize your magnetic bead-based purification with MagStrep® Strep-Tactin®XT beads. Discover optimization steps and increase protein yield by adjusting specific parameters, such as protein size, incubation time, bead volume and protein concentration.
Protein Purification Product Formats
Choosing which format works best for your application depends either on the yield you require or on the initial sample volume. The Strep-Tactin®XT resin options include agarose or magnetic beads, available in suspension or prepacked in various column formats like FPLC or spin columns. Find out more here.
Reliable and time-saving alternative to Avi-tag
Surface Plasmon Resonance is a powerful method to study biomolecular interactions. Due to its high accuracy and ability to measure samples in high throughput, it plays a major role in research and development of drugs. Find out why Twin-Strep-Tag® is the better alternative to Avi-tag here.
Popular products
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MagStrep® Strep-Tactin®XT beads
Content:
2 ml
Magnetic beads (5% suspension) to purify Strep-tag®II or Twin-Strep-tag® fusion proteins
Strep-Tactin®XT 4Flow® high capacity resin
Content:
4 ml
50% suspension to purify Strep-tag®II or Twin-Strep-tag® fusion proteins
Strep-Tactin®XT 4Flow® resin
Content:
4 ml
50% suspension to purify Strep-tag®II or Twin-Strep-tag® fusion proteins
Twin-Strep-tag® Capture Kit
Content:
Classic
Reversible capture of Twin-Strep-tag® fusion proteins for SPR analysis
Strep-Tactin®XT 4Flow® FPLC column
Content:
1 ml
FPLC column to purify Strep-Tag®II or Twin-Strep-tag® fusion proteins
Strep-tag® - the leading affinity tag in recombinant protein production
For more than 20 years, we have provided life science research products for academia and industry. Our unique Strep-tag® technology opens up a wide range of application possibilities in the purification and analysis of recombinant proteins. Headquartered in Göttingen, our products are distributed through a global network of distributors, reaching over 40 countries across 5 continents.
