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BDP 630/650 amine,氨基修飾氟化硼二吡咯
目前Cyanine系列染料以兩種異構(gòu)體的形式存在，一種是非磺化花青素（non-sulfonated cyanines），一種是磺化花青素（sulfonatedcyanine）。兩者的光譜性質(zhì)幾乎*，因此大部分應用可相互替換。

詳細介紹

BDP 630/650 amine,氨基修飾氟化硼二吡咯

產(chǎn)品介紹

BDP 630/650 amine

BDP 630/650 is a far red emitting, borondipyrromethene based fluorophore. The dye is tuned to match the standard Cy5 channel, and can be used as an alternative to Cyanine5 and sulfo-Cyanine5. pared to cyanines, BDP 630/650 possesses a longer fluorescence lifetime which is important for fluorescence anisotropy measurements.

BDP 630/650 has a brightness similar to cyanines, and an exceptional photostability.

This amine derivative is useful for the reaction with electrophiles, and for enzymatic transamination labeling.

General properties

Appearance:	dark violet solid
Molecular weight:	584.92
Molecular formula:	C₂₉H₃₂N₄BClF₂O₂S
Solubility:	good in DMF, DMSO, alcohols
*uality contol:**	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.

Spectral properties

Excitation maximum, nm:	628
ε, L⋅mol⁻¹⋅cm⁻¹:	97000
Emission maximum, nm:	642
Fluorescence uantum yield:	0.91
CF₂₆₀:	0.
CF₂₈₀:	0.035