5 fam se

5-FAM SE is a single isomer widely employed in the preparation of various small fluorescent molecules. It is a highly popular green fluorescent reagent used for labeling peptides, proteins, and nucleotides [5-FAM SE].

5(6)-FAM SE (5(6)-Carboxyfluorescein N-hydroxysuccinimide ester) is an amine-reactive green fluorescent dye. 5(6)-FAM SE is widely used for labeling proteins or other molecules that contain a primary or secondary aliphatic amine.

5-diacetate FAM NHS (5-CFDA SE) is a cell-permeable fluorescent tracer for use in fluorescence microscopy and flow cytometry, Ex=492 nm, Em=517 nm.

CoraFluor 1, an amine-reactive terbium-based compound, serves as a potent donor in time-resolved Förster resonance energy transfer (TR-FRET) assays, including applications in target engagement and ternary complex assessments. Its formulation, featuring a PFP ester, allows efficient bonding with primary amines, thus facilitating the labeling of various biomolecules like antibodies, nanobodies, proteins, and peptides. Notably, CoraFluor 1 surpasses other TR-FRET donors in brightness, assay sensitivity, and stability within biological environments. Additionally, it is fully compatible with prevalent acceptor dyes, including FAM, TMR, and Cyanine 5, SE, making it an ideal choice for high-throughput screening endeavors.

5(6)-CR110, SE [5-(and 6)-Carboxyrhodamine 110, succinimidyl ester] *Mixed isomers* is a Fluorescein for peptide and oligonucleotide labeling. Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption maximum around the preferred 488 nm excitation wavelength. They are photostable alternative reagents superior to FITC and FAM.