BDP 581/591 alkyne,激發(fā)/發(fā)射:581/591
目前Cyanine系列染料以兩種異構體的形式存在，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。

BDP 581/591 alkyne,激發(fā)/發(fā)射:581/591

產(chǎn)品介紹

BDP 581/591 alkyne

BDP 581/591 is a borondipyrromethene fluorophore that is moderay hydrophobic. It is useful for fluorescence polarization assays, and microscopy. Due to its significant two photon absorption cross section, the dye is also useful for two photon experiments.

This is a terminal alkyne for copper-catalyzed Click chemistry.

General properties

Appearance:	dark colored solid
Mass spec M+ increment:	429.2
Molecular weight:	429.27
Molecular formula:	C25H22N3BF2O
Solubility:	good in DCM, DMF, DMSO
uality con*rol:	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:	585
Emission maximum, nm:	594
CF260:	0.06
CF280:	0.04

結構式：

 

BDP 581/591 alkyne,激發(fā)/發(fā)射:581/591

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