Spot Capture and
Detection System

For immunoprecipitation, protein purification & immunofluorescence

ChromoTek’s proprietary and novel Spot-System is the first peptide-tag specific Nanobody for universal capture & detection applications. It comprises the Spot-Tag®, an inert 12 amino acid peptide-tag (PDRVRAVSHWSS), and Spot-Nanobodies that specifically bind to Spot-tagged proteins with high affinity.

Applications & Tools:

Explore Spot Capture and Detection System
Interaction of Spot-Nanobody (green) with Spot Peptide

Interaction of Spot-Nanobody (green) with Spot Peptide.

Product Formats (Product citations in parentheses)
Spot-Cap Agarose beads
Spot-Label® ATTO488ATTO594,   Alexa Fluor® 488Alexa Fluor® 568Alexa Fluor® 647
Spot-Trap® Agarose (3)Magnetic Agarose (6)Magnetic Particles M-270
Spot VHH Unconjugated
Spot-tag® antibody (28A5) Unconjugated
Spot-Tag Vectors for cloning    ev-1, ev-2, ev-3, ev-4, ev-5, ev-6, ev-7, ev-8
Spot Vectors - positive controls     ev-31, ev-32, ev-33