Fluorogen Activating Peptide (FAP) Technology

Fluorogen activating peptide – FAP-tags® are a new class of small genetically encoded reporters that exhibit fluorescence only in the presence of micromolar concentrations of particular nontoxic soluble fluorogens. 

GPCR Internalization and Trafficking Assays

GPCRs are an important class of proteins for therapeutic development.  Spectra has a full line of tagged GPCRs and validated cell lines for GPCR Internalization, trafficking and screening.

SpectraDot™ Fluorescent Nanocrystals

Same Size & Mass for all Colors. More Colors. More Stable.

Unlike standard Quantum Dots, the color of our quantum dots is tuned by composition rather than size.