Strep-Tactin® Superflow® resin 纯化填料

保存条件 ：2-8°C

保质期 ：6 months

英文名 ：Strep-Tactin® Superflow® resin

库存 ：999+

供应商 ：IBA Lifesciences

规格 ：50 ml

Strep-Tactin^® Superflow^® is suitable for affinity chromatography-based purification of strep-tagged fusion proteins from cell culture media, cell lysates or other mixed protein preparations. It is optimized for column affinity chromatography and recommended for proteins <90 kDa.
The resin consists out of highly cross-linked agarose beads coupled to Strep-Tactin^®, a streptavidin variant that binds to proteins fused to a Strep-tag^®II or a Twin-Strep-tag^®. This purification system delivers an outstanding target purity (>95%) without tedious optimization steps due to the specific binding of tagged proteins and a targeted elution. Resin regeneration is possible, enabling multiple purification cycles.
Please note that biotinylated proteins also bind to Strep-Tactin^® Superflow^®. If biotinylated proteins are expected, use BioLock.  Furthermore, this resin is a 50% suspension, so for packing e.g. a 1 ml gravity column, 2 ml of resin is required.

If you are unsure if this is the best resin for your approach, have a look at our resin specifications.

Specifications

Bead Size:	60 - 160 µm spherical
Biotin Binding Capacity:	> 300 nmol/ml resin
Exclusion Limit:	6 x 10^6
Form:	50% suspension
Possible Application:	Protein purification of Strep-tag®II and Twin-Strep-tag® fusion proteins
Specificity:	Twin-Strep-tag®; Strep-tag®II; cross reactivity: biotin
Strep-tag®II Binding Capacity:	3 mg/ml
Support:	6% agarose, crosslinked

Shipping information

Storage:	2-8 °C
Stability:	6 months after shipping
Shipping:	Room temperature