Analysis
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Biotin stock solution
100 mM concentrated biotin for dissociation of Twin-Strep-tag® from Strep-Tactin® suitable for cells
CD4 Fab-Strep, human
Low affinity Fab fragment fused to a Twin-Strep-tag® and specific for human CD4
CD8 Fab-Strep, human
Low affinity Fab fragment fused to a Twin-Strep-tag® and specific for human CD8
CD81 Fab-Strep, human
Low affinity Fab fragment fused to a Twin-Strep-tag® and specific for human CD81
GFP-Strep-tag®II control protein
Control protein for Strep-Tactin® and Strep-Tactin®XT applications
GFP-Twin-Strep-tag® control protein
Control protein for Strep-Tactin® and Strep-Tactin®XT applications
MHC I-Strep H-2 Kb; Ovalbumin (SIINFEKL)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0101; CMV pp50 (VTEHDTLLY)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0201; CMV pp65 (NLVPMVATV)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0201; gp100 (YLEPGPVTA)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0201; MART-1 (ELAGIGILTV)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0201; NY-ESO-1 (SLLMWITQV)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0201; SARS-CoV-2 (YLQPRTFLL)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-A*0201; WT1 (VLDFAPPGA)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
MHC I-Strep HLA-B*0702; CMV pp65 (TPRVTGGGAM)
MHC class I molecule fused to a Twin-Strep-tag® and refolded with a peptide
Strep-Tactin®
Reversible immobilization of biotinylated analytes or Strep-tag®II and Twin-Strep-tag® fusion proteins
Strep-Tactin® AP
Strep-Tactin® AP conjugate for detection of Strep-tag®II and Twin-Strep-tag® fusion proteins
Strep-Tactin® coated microplate
Ready-to-use Strep-Tactin® coated microplates (12 x 8-well strips) for diagnostic/assay applications. Strep-tag® fusion proteins are selectively captured from complex mixtures and the biomolecules of interest are presented to interacting partners in a uniform manner which results in reliable and reproducible assays. The solid-phase, multi-well format for convenient assays and high throughput screenings is compatible with standard multichannel pipettes and automated plate washers and plate readers.Twin-Strep-tag® fusion protein binding capacity (determined with bacterial alkaline phosphatase (97 kDa)): 200 µl incubation volume: 2 pmol Twin-Strep-tag® II fusion protein.
Strep-Tactin® HRP
Strep-Tactin® conjugate for detection of Strep-tag®II and Twin-Strep-tag® fusion proteins