6 fam

6-Carboxyfluorescein (6-FAM) contains a carboxylic acid functional group, facilitating reactions with primary amines through carbodiimide activation.

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.

6-FAM SE (6-Carboxyfluorescein N-succinimidyl ester) is another isomer of carboxyfluorescein. 6-FAM SE is mainly used for labeling nucleotides and sequencing nucleic acids.

FAM NHS ester, 6-isomer, is a hydrophilic fluorophore. The NHS ester can react specifically and efficiently with primary amines, such as lysine residue side chains or aminosilane-coated surfaces, under neutral or mildly basic conditions to form covalent bonds.

FAM DBCO, 6-isomer, is a variant of a historically significant fluorescent dye with a terminal DBCO group. The DBCO group is typically utilized in copper-free click chemistry reactions due to its ability to enhance high-energy processes through its strained configuration.

FAM alkyne, 6-isomer is a click chemistry reagent designed for 1,3-dipolar cycloaddition reactions with azide-labeled compounds.

FAM hydrazide, 6-isomer, a fluorescein (FAM) derivative belonging to the xanthene dye family, serves as a labeling agent for carbonyl compounds, including aldehydes and ketones [1].

6-FAM-PEG3-Azide is a fluorescent dye and click chemistry reagent utilized for labeling oligonucleotides [1]. It features an azide group that participates in copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne-bearing molecules, and it is capable of engaging in strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing DBCO or BCN groups.

FAM amine, 6-isomer, is a fluorescein derivative with an amine group and an isomer of the fluorophore. It can modify biomolecules through enzymatic transamination and its fatty amine groups can react with electrophiles such as activated esters. Additionally, the amine can be conjugated to carbonyl compounds (aldehydes and ketones) by reductive amination.

FAM hydrazide, 6-isomer hydrochloride, a hydrazide derivative of fluorescein (FAM), is a xanthene dye from the fluorescein series. It is used for labeling carbonyl compounds, aldehydes, and ketones [1].

CFSE (CFDA-SE) is a fluorescent dye with cell membrane permeability. CFSE irreversibly binds to intracellular proteins in living cells and is used for the detection of cell proliferation. The labeled cells fluoresce in green color with excitation wavelength of 488 nm and emission wavelength of 518 nm.

Ac4ManNDAz is a cell-permeable photocrosslinking probe that is a precursor to photocrosslinked sialic acid, which attaches to cell surface α2-6-conjugated sialic acid and produces photocrosslinking via sialic acid.

5(6)-Carboxyfluorescein (5-(and-6)-Carboxyfluorescein mixed isomers) contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid.

Laurdan (6-Dodecanoyl-2-dimethylaminonaphthalene) is a fluorescent membrane probe that is spectrally sensitive to the phospholipid phase of the cell membrane to which it binds.

DNP-X acid (6-((2,4-Dinitrophenyl)amino)hexanoic acid) is an amine-reactive building block recognized by anti-DNP antibodies and serves as an excellent amine-reactive FRET quencher when paired with Trp or Tyr.

Alizarin Cyanine Green F (NSC-41838) is an agent of green dye. It can be used to dye paper, chromed leather, wool, silk, and nylon (acid bath), to stain wood, and to color anodized aluminum, urea-melamine resin, and soap. It is used to color nylon 66 and/or nylon 6 nonabsorbable surgical sutures for use in general surgery and used for coloring drugs generally, including drugs intended for use in the area of the eye. Alizarin Cyanine Green F is also proposed for use in semi-permanent hair dye formulations as a direct dye at a maximum concentration of 0.3% in the finished cosmetic product.

1M6 (1-Methyl-6-nitroisatoic anhydride) is a SHAPE reagent for the detection of RNA chemical structures.

6-Ethyl-7-hydroxy-4-methylchromen-2-one is a fluorescent dye.