5(6)-Carboxyrhodamine 110 NHS Ester

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Cat.#: 1201-5

Unit size: 5 mg

$129.00

in stock

Cat.#: 1201-25

Unit size: 25 mg

$355.00

in stock

Cat.#: 1201-100

Unit size: 100 mg

$720.00

in stock

5(6)-Carboxyrhodamine 110 NHS Ester (also known as Rhodamine Green™ Carboxylic Acid, Succinimidyl Ester, Hydrochloride or 5(6)-CR 110, SE) is the nonsulfonated analog of the Alexa Fluor® 488 dye. The amine-reactive 5(6)-Carboxyrhodamine 110 NHS Ester can be used to create bright and photostable green-fluorescent bioconjugates with excitation/emission maxima ~502/527 nm.

The conjugates of this dye often used for Fluorescence Correlation Spectroscopy (FCS). For many applications, 5(6)-Carboxyrhodamine 110 NHS Ester is preferred over 5-(6)-carboxyfluorescein NHS ester or FITC because of its exceptional photostability and fluorescence insensitivity to pH (4-9).

Specifications
Structure
Abs/Em Spectra
Protein Labeling Calculator
Documents

Reactivity

Primary amine

Abs/Em Maxima

502/527 nm

Extinction coefficient

76,000 cm-1M-1

Solubility

DMSO, DMF

Spectrally similar dyes

Alexa Fluor® 488, DyLight® 488, Fluorescein, Oregon Green 488

Molecular weight

471.43

Storage conditions

-20C

Shipping conditions

Ambient temperature

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