FAM ADIBO

FAM ADIBO is a fluorescein (FAM)-based fluorescent labeling reagent designed for conjugation workflows where a bright, green-emitting fluorophore is needed on biomolecules or imaging constructs. Its reactive functionality enables attachment to primary amine-containing targets, supporting fluorescence microscopy and fluorescence-based readouts in chemical biology, assay development, and materials labeling. The fluorophore's well-established excitation/emission behavior makes it a common choice for routine fluorescence detection and for building FAM-containing conjugates used in labeling and tracking studies.

1. Protein And Peptide Labeling

FAM ADIBO is used by protein biochemists and chemical biology groups to generate fluorescently labeled proteins, peptides, and protein-derived reagents for downstream fluorescence imaging and quantification. In labeling workflows, the reagent is commonly applied to amine-rich biomolecules to produce conjugates that can be monitored by standard fluorescence instrumentation, including plate readers and fluorescence microscopes, enabling visualization of binding, trafficking, and localization in experimental systems where green fluorescence is convenient.

2. Fluorescence Microscopy Staining

FAM ADIBO supports fluorescence microscopy staining of biomolecular samples and labeled constructs where a fluorescein-based signal in the visible range is advantageous for straightforward imaging. Researchers use FAM ADIBO-labeled targets to track biomolecule distribution in fixed or prepared samples, to validate labeling consistency across experimental batches, and to generate fluorescent imaging reagents for co-localization studies with other spectrally distinct dyes.

3. Flow Cytometry Labeling Reagents

FAM ADIBO is applied in flow cytometry assay development to prepare fluorescent labeling reagents that report on the presence or abundance of labeled biomolecules on cells or cell-associated materials. In typical workflows, FAM ADIBO-derived conjugates are used to generate green fluorescence readouts compatible with common cytometry detection schemes, supporting experimental comparisons such as labeling optimization, reagent performance checks, and fluorescence-based characterization of biomolecule interactions in suspension assays.

4. Oligonucleotide Conjugate Preparation

FAM ADIBO is used in nucleic-acid analysis workflows to prepare FAM-containing oligonucleotide conjugates for fluorescence readouts and molecular tracing experiments. By enabling attachment to amine-functionalized nucleic acid components or nucleic-acid-associated reagents, the resulting fluorescent constructs can be used in fluorescence-based hybridization and binding studies, as well as in assay formats where a fluorescein signal provides a convenient optical reporter for nucleic acid handling and characterization.