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AF 430 alkyne

貨號 數量 價格 交貨時間
A08B0 1 mg
$125
現貨
B08B0 5 mg
$325
現貨
C08B0 10 mg
$480
現貨
D08B0 25 mg
$950
現貨
E08B0 50 mg
$1625
現貨
F08B0 100 mg
$2090
現貨
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AF 430 is a sulfonated coumarin dye with emission in the yellow-green region of the spectrum that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.

This particular derivative contains a terminal alkyne group that is suitable for copper catalyzed CuAAС reaction.

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AF 430 azide

Azide derivative of AF 430 for labeling and detecting alkyne-containing biomolecules via сlick reaction.

(5,6)-FAM diacetate NHS ester

Amine-reactive fluorescein (FAM) derivative, a mixture of 5- and 6-isomers. The reagent becomes brightly green fluorescent once it is hydrolyzed while diffusing into cells. A fluorescent tracer.

AF 568 DBCO

Dibenzocyclooctyne (DBCO, ADIBO) containing the orange fluorophore AF 568 for cooper-free labeling azide-tagged biomolecules inside live cells, whole organisms, and inanimate samples.

General properties

Appearance: orange solid
Molecular weight: 578.64
Molecular formula: C25H26N2F3KO6S
Solubility: good in water, DMF, DMSO
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. Desiccate.
MSDS: 下載
產品規格

Spectral properties

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