PurKine Strep II-Tag Strep-Tactin Resin 4FF

- High capacity—6 mg of Strep II tag fusion protein per mL of resin
- High performance—Strep-Tactin is one of the most stable proteins .
- Cost-effective—No performance decrease after at least five repeated uses of the same batch of resin.
- Flexible—available in multiple formats including bulk resin, spin columns and complete kits.
- Easy to use— Pre-formulated buffers available for kit formats.
- Robust—highly crosslinked beads tolerate linear flow rates up to 300 cm/hour.

PurKine Strep II Purification system is based on innovative high-capacity matrix for convenient single-step purification of biotin and biotinylated substances. It’s based on innovative high loading matrix, which can easily purify strep II labeled protein in one step. Strep II is a short peptide (8 amino acids). The binding affinity of strep tag II to strep tactin is 100 times higher than the streptavidin. This product mix optimizes the process to achieve optimal protein yield, stability and solubility. It, s also confirm that no decrease in performance occurs after at least five repeated uses. The PurKine Strep II Purification resin is also available as prepacked spin column and kit formats.