07 - 09 September
Surface plasmon resonance (SPR) is a commonly used technology to study biomolecular interactions. It requires an efficient binding of the ligand to the immobilized capturing molecule.The Twin-Strep-tag® Capture Kit is intended for reversible high affinity capturing of Twin-Strep-tag® fusion proteins on carboxyl-derivatized sensor chips using Biacore SPR systems. The Kit consists of Strep-Tactin®XT as capture molecule, a Control protein, Immobilization- and Regeneration buffer.
Key benefits of Strep-Tactin®XT and Twin-Strep-tag® for SPR experiments:
- Ligand is not inactivated or influenced by immobilization procedure
- No chemical modification of the ligand required
- High affinity enables measurements over a long time (high affinity in low pM range; T1/2 = 13 h)
- Chip can be regenerated easily by an established procedure
- Ligands can be captured directly from complex samples
Fab-TACS® - Traceless Affinity Cell Selection - technology represents an affinity chromatography system for non-magnetic isolation of immune cells. It is based on ...
MHC I Streptamers® and Fab Streptamers® for positive selection of T cells from PBMCs with magnetic microbeads. Low affinity Strep-tagged Fab fragments or MHC I molecules ...
MHC I Streptamers® and Fab Streptamers® for fluorescent staining of antigen- or receptor-specific T cells. Low affinity Strep-tagged Fab fragments or MHC I molecules ...
In contrast to other existing expansion systems, with the CD3/CD28 Streptamers® for T cell expansion the stimulation of T cells can be stopped at any time point. ...
IBA’s 3rd generation Strep-tag® system is based on the novel Strep-Tactin®XT Superflow® resin in combination with Twin-Strep-tag® and is one of the most widely used ...
Expression of recombinant proteins using MEXi fits perfectly in the Strep-tag® platform IBA provides. This starts by using the recommended pDSG expression vectors, ...
As the developer of high quality tools for recombinant protein production, we have extended our product portfolio by Protein A Agarose affinity resins.