5-TAMRA azide,,熒光素-炔烴熒光染料
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。

5-TAMRA azide,,熒光素-炔烴熒光染料

產(chǎn)品介紹

TAMRA azide,5-isomer

TAMRA (TMR, tetramethylrhodamine) azide, solid pound, and 10 mM solution in DMSO, labeling reagent for Click Chemistry. Pure 5-isomer.

TAMRA is often used as FRET acceptor for FAM fluorophore.

Can replace Alexa Fluor 555, DyLight 549.

General properties

Appearance:	violet solid / solution
Mass spec M+ increment:	512.2
Molecular weight:	512.56
CAS number:	825651-66-9
Molecular formula:	C28H28N6O4
Solubility:	good in polar organic solvents (DMF, DMSO, alcohols), low in water
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.

Spectral properties

Excitation maximum, nm:	541
ε, L⋅mol−1⋅cm−1:	84000
Emission maximum, nm:	567
Fluorescence uantum yield:	0.1
CF260:	0.32
CF280:	0.19

結(jié)構(gòu)式：

 

5-TAMRA azide,,熒光素-炔烴熒光染料

西安凱新生物科技有限公司

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疊氮化物 Dye azides

Pyrene azide 1/ Pyrene azide 2

PEP azide

Perylene azide

BDP FL azide

Coumarin 343 azide

FAM azide, 5-isomer

FAM azide, 6-isomer

TAMRA azide, 5- isomer

BDP TMR azide

Cyanine3 azide

Cyanine3.5 azide

Cyanine5 azide

Cyanine5.5 azide

Cyanine7 azide

Cyanine7.5 azide

Sulfo-Cyanine3 azide

Sulfo-Cyanine5 azide

Sulfo-Cyanine7 azide