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iFluor® 430 Tyramide
Superior Replacement for Opal 480
iFluor® 430 tyramide is optimized to a superior replacement for Opal 480 or other spectrally similar fluorescent tyramide conjugates or TSA reagents. Tyramide reagetns can be used to detect extremely low-abundance targets in cells and tissues with significantly improved fluorescence signal than the direct fluorescence labeling reagents. In combination with our superior iFluor® dyes that have higher florescence intensity, increased photostability and enhanced water solubility, the iFluor® dye-labeled tyramide conjugates can generate fluorescence signal with significantly higher precision and sensitivity.
<strong>Superior sensitivity with iFluor® 430 tyramide.</strong> HeLa cells were incubated with primary anti-tubulin antibodies followed by detection with HRP-Goat anti-Mouse&nbsp;IgG and&nbsp;iFluor® 430 tyramide&trade; (Left) or Alexa Fluor&reg; 430 tyramide (Right). Fluorescence images were taken on a Keyence BZ-X710 fluorescence microscope equipped with a violet filter set.
<strong>Superior sensitivity with iFluor® 430 tyramide.</strong> HeLa cells were incubated with primary anti-tubulin antibodies followed by detection with HRP-Goat anti-Mouse&nbsp;IgG and&nbsp;iFluor® 430 tyramide&trade; (Left) or Alexa Fluor&reg; 430 tyramide (Right). Fluorescence images were taken on a Keyence BZ-X710 fluorescence microscope equipped with a violet filter set.
CatalogSize
Price
Quantity
45096200 Slides
Price
 
Physical properties

Molecular weight710.89
SolventDMSO
Spectral properties

Correction factor (260 nm)0.68
Correction factor (280 nm)0.3
Extinction coefficient (cm -1 M -1)
40000
1
Excitation (nm)433
Emission (nm)498
Quantum yield
0.78
1
Storage, safety and handling

Certificate of OriginDownload PDF
H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
Instrument settings

Fluorescence microscope
ExcitationViolet filter set
EmissionViolet filter set
Recommended plateBlack wall/clear bottom
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Page updated on October 8, 2025