MagStrep "type3" XT beads
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high binding capacity (up to 0.85 nmol/μl beads, corresponding to 30 μg of a 30 kDa protein)
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very low non-specific protein binding due to an improved coating
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flexible elution conditions (under denaturing conditions by boiling in SDS gel loading buffer or under native conditions with biotin)
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high affinity for Twin-Strep-tag® – due to new Strep-Tactin®XT
These characteristics lead to very good purification results and make the MagStrep “type3” XT beads a superior tool for small scale purifications with high demands on protein purity and high-throughput screenings.
| Product | Contents | Cat.no | Price | Order | |||
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| 10x Buffer W; Strep-Tactin®/Strep-Tactin®XT Wash Buffer | 100 ml | 2-1003-100 | USD 43.00 | ||||
 Strep-Tactin®/Strep-Tactin®XT Wash Buffer is used for the removal of unbound molecules from immobilized Strep-Tactin® and Strep-Tactin®XT during Strep-tag® protein purification. |
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| Biotin | 2 g | 2-1016-002 | USD 74.00 | ||||
 Biotin is a water-soluble B-complex vitamin (vitamin B7 or vitamin H) ... |
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| Biotin | 5 g | 2-1016-005 | USD 159.00 | ||||
 Biotin is a water-soluble B-complex vitamin (vitamin B7 or vitamin H) ... |
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| 1x Buffer BXT; Strep-Tactin®XT Elution Buffer with Biotin | 250 ml | 2-1041-250 | USD 62.00 | ||||
 Buffer BXT is a Strep-Tactin®XT Elution Buffer with Biotin. It contains a Biotin concentration for competitive displacement of purified recombinant Strep-tag®II or Twin-Strep-tag® fusion proteins from immobilized Strep-Tactin®XT. ... |
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| Magnetic Separator | for 24 reaction tubes | 2-1602-000 | USD 225.00 | ||||
 Magnetic separator (for 24 reaction tubes, 12x 1.5 ml and 12x 2 ml) for the fast purification of Strep-tag® proteins with MagStrep "type3" XT beads (Strep-Tactin®XT coated magnetic beads) in batch format. Within minutes, the target molecules are bound specifically by Strep-Tactin®XT. Using the magnetic separator, the magnetic beads are separated within seconds from solution. |
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| MagStrep "type3" XT beads 5% suspension | 2 ml | 2-4090-002 | USD 200.00 | ||||
