AF430 amine

Cat. # Quantity Price Lead time
108C0 1 mg $110.00 21 days
208C0 5 mg $290.00 21 days
408C0 25 mg $690.00 21 days
508C0 50 mg $1270.00 21 days
608C0 100 mg $1990.00 21 days

AF430 is a stable dye over the broad pH range (from 4 to 10) with a maximum fluorescence in the yellow-green spectrum (at 542 nm). AF430 is absolutely similar to Alexa Fluor™ 430 dye by its spectral characteristics.

Biomolecules conjugates with AF430 can be used in flow cytometry, for example in multicolor staining. AF430 is also used in cell microscopy due to its high photostability.

AF430 amine is soluble in water and can be conjugated with electrophiles and participate in enzymatic transamination.

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AF430 NHS ester

AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.

AF430 carboxylic acid

Non-reactive form of AF430 fluorescent dye to be used as a reference standard

AF430 alkyne

AF430 is a dye emitting in green-yellow range. A dye is useful for flow cytometry.

General properties

Appearance: yellow solid
Molecular weight: 601.68
Molecular formula: C28H38N3F3O6S
IUPAC name: (9-(6-((6-ammoniohexyl)amino)-6-oxohexyl)-8,8-dimethyl-2-oxo-4-(trifluoromethyl)-8,9-dihydro-2H-pyrano[3,2-g]quinolin-6-yl)methanesulfonate
Solubility: soluble in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
CF260: 0.06
CF280: 0.06
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