G-Protein-Coupled Receptors (GPCR)

G-Protein Coupled Receptors (GPCRs) are known as seven transmembrane spanning receptors or metabotropic receptors. They are the largest family of Read More...

Glutathione (GSH and GSSG)

Glutathione (GSH) is a tripeptide comprised of three amino acids L-cysteine, L-glutamic acid and glycine. It is involved in the Read More...

DNA and RNA

DNA and RNA Quantitation Accurate nucleic acid quantitation is an essential step in DNA and RNA sample preparation and regularly Read More...

Calcium Indicators

Cell-based calcium flux assays are widely used in high throughput screening (HTS) to determine agonist-stimulated and antagonist-inhibited signaling through G protein-coupled Read More...

Physiological Probes

Physiological probes investigate cellular pathways and activities by precisely measuring variations in targeted ions and biomolecules. Several physiological processes are Read More...

Rhodamines

Rhodamines are xanthene derivatives structurally related to fluorescein, but with additional chemical substitutions that shift their excitation and emission spectra to Read More...

Cluster of Differentiation (CD)

Cluster of differentiation (CD) are cell surface molecules expressed on the cells of the immune system, which play key roles Read More...

Chemical Reagents

The dyes that make quantitative experiments possible must be specific, stable, and not interfere with the natural behavior of the Read More...

Fluoresceins

Fluorescein derivatives are one of the most commonly used fluorescent labels for biological detection in flow cytometry and immunofluorescnece due Read More...

Peptide and Oligonucleotide Labeling

Dye-labeled peptides and oligonucleotides are important tools in biochemical and cellular studies. Fluorescent peptides and oligonucleotides have been extensively used Read More...

Förster Resonance Energy Transfer (FRET)

Fluorescence or Förster resonance energy transfer (FRET) is a distance-dependent transfer of energy between two chromophores, a donor and an Read More...

Dyes by Functional Group

Fluorescent dyes are widely used for biological detection. They are generally consistent of two moieties, i.e., the fluorophore as Tag, Read More...