BeaverBeads Magrose Strep-Tactin with High Purity Used in Subsequent Research​

1. Description

The Strep-Tactin beads based on superparamagnetic beads are designed for rapid and efficient separation Strep II-tag protein. The Strep II-tag is a synthetic peptide consisting of eight amino acids (Trp-Ser-His-Pro-Gln-Phe-Glu-Lys). Generally, it does not interfere with folding or bioactivity. Thus, there is no need for removing the tag. Strep-tagged proteins can be isolated in one step from crude cell lysates. The proteins obtained are bioactive and display a very high purity (above 99%).

Note 1:The binding amount of magnetic beads protein is related to the target protein characteristics.

Note 2:In order to facilitate transportation, it is used pure water preservation for shipment. Recommend to store at 20% ethanol
solution for long time preservation.

2. Application Case

3. Product List