AF 430 NHS ester
Cat. # | Quantity | Price | Lead time | Buy this product |
---|---|---|---|---|
10820 | 1 mg | $110 | in stock | |
20820 | 5 mg | $165 | in stock | |
40820 | 25 mg | $380 | in stock | |
50820 | 50 mg |
$695
|
in stock | |
60820 | 100 mg |
$1190
|
in stock |
AF 430 is a hydrophilic dye. It is used in flow cytometry and other applications.
The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.
Absorption and emission spectra of AF 430

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TAMRA NHS ester, 6-isomer
NHS-ester of TAMRA dye for proteins, peptides, and modified oligonucleotides labeling via reaction with amino groups. Pure 6-isomer.Biotin-PEG4-NHS ester
PEG4-containing activated ester for simple and efficient biotin labeling of antibodies, proteins, and other primary amine-containing biomolecules.AF 430 azide
Azide derivative of AF 430 for labeling and detecting alkyne-containing biomolecules via сlick reaction.General properties
Appearance: | yellow powder |
Molecular weight: | 701.75 |
CAS number: | 467233-94-9 |
Molecular formula: | C32H42N3F3O9S |
Solubility: | good in water, DMF, DMSO |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 12 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: | 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: | 0,59 |
CF280: | 0,24 |
Short link - lumiprobe.com/sh/p/6O
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