BDP TR maleimide,熒光素馬來酰亞胺染料
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 maleimide,熒光素馬來酰亞胺染料

產(chǎn)品介紹

BDP TR maleimide

BDP TR is a borondipyrromethene dye with absorption and emission similar to tetramethylrhodamine (TAMRA). pared to TAMRA, its fluorescence uantum yield and brightness is much higher.

Maleimide can be conjugated with thiol groups of proteins and peptides.

General properties

Appearance:	dark colored solid
Mass spec M+ increment:	545.1
Molecular weight:	546.35
Molecular formula:	C27H21N4BF2O4S
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:	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 maleimide,熒光素馬來酰亞胺染料

西安凱新生物科技有限公司

：-
：
銷售：
銷售：.

酰肼 Dye hydrazides

Pyrene hydrazide

BDP FL hydrazide

Cyanine3 hydrazide

Cyanine5 Boc-hydrazide

Cyanine5 hydrazide

Cyanine5.5 hydrazide

Cyanine7 hydrazide

Cyanine7.5 hydrazide