Reversible immobilization of biotinylated analytes or Strep-tag®II and Twin-Strep-tag® fusion proteins
Strep-Tactin® is a streptavidin variant, which can be utilized for coating of different surfaces. It is optimized for the binding of Strep-tag®II and Twin-Strep-tag® fusion proteins but still maintains the ability to capture biotinylated targets. Therefore, it can be used for assay development and protein interaction studies, including experiments such as proximity-dependent biotin identification (BioID).
|Biotin Binding Capacity:||> 50 nmol/mg|
|Possible Application:||Coating of surfaces|
|Size:||13.3 kDa per subunit|
|Stability:||6 months after shipping|