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ATTO Rho3B

 
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ATTO Rho3B
ATTO Rho3B
ATTO Rho3B

Optical Properties

λabs

566

nm

εmax

1.2×105

l / mol cm

λfl

589

nm

ηfl

50

%*

τfl

1.5

ns

CF260 = ε260max

0.27

 

CF280 = ε280max

0.13

 

* solvent: ethanol at 20°C

ATTO Rho3B is a new fluorescent label related to the well-known dye Rhodamine B. The dye shows strong absorption and high thermal and photo-stability. The characteristic feature of the dye is its temperature depending fluorescence yield. The dye is moderately hydrophilic. ATTO Rho3B is a cationic dye. After coupling to a substrate the dye carries a net electrical charge of +1. For details of coupling see our recommended labeling procedure (PDF). In solution its fluorescence can be excited efficiently in the range 545 - 575 nm.

Product Sheets

- ATTO Rho3B product information

- NHS-ester

Material Safety Data Sheet

- ATTO Rho3B carboxy MSDS

- ATTO Rho3B NHS-ester MSDS

- ATTO Rho3B maleimide MSDS

- ATTO Rho3B biotin MSDS

- ATTO Rho3B phalloidin MSDS


Absorption and Emission Spectrum (ASCII)


- ATTO Rho3B absorption (.txt)

- ATTO Rho3B emission (.txt)

Modification:
carboxy (1 mg) - AD Rho3B-21
128,00 EUR
carboxy (5 mg) - AD Rho3B-25
512,00 EUR
NHS-ester (1 mg) - AD Rho3B-31
148,00 EUR
NHS-ester (5 mg) - AD Rho3B-35
592,00 EUR
maleimide (1 mg) - AD Rho3B-41
164,00 EUR
maleimide (5 mg) - AD Rho3B-45
656,00 EUR
biotin (1 mg) - AD Rho3B-71
158,00 EUR
biotin (5 mg) - AD Rho3B-75
632,00 EUR
phalloidin (10 nmol) - AD Rho3B-81
200,00 EUR
phalloidin (20 nmol) - AD Rho3B-82
350,00 EUR
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