BDP TR carboxylic acid,Bodipy-COOH
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(yīng)用可相互替換。

BDP TR carboxylic acid,Bodipy-COOH

產(chǎn)品介紹

BDP TR carboxylic acid

BDP TR is a bright and photostable fluorophore for ROX/Texas red channel. It is moderay hydrophobic, has relatively long lifetime of the excited state, and significant two photon cross section.

This carboxylic acid derivative can be used for the labeling of alcohols by Steglich esterification, or in non-conjugated form (non-activated carboxy group can be considered inert for applications that do not reuire conjugation).

General properties

Appearance:	dark colored solid
Molecular weight:	424.23
Molecular formula:	C21H15N2BF2O3S
Solubility:	good in DMF, DMSO
uality cont*ol:	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:	589
ε, L⋅mol−1⋅cm−1:	69000
Emission maximum, nm:	616
Fluorescence uantum yield:	0.9
CF260:	0.15
CF280:	0.19

結(jié)構(gòu)式：

 

BDP TR carboxylic acid,Bodipy-COOH

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