5(6)-Carboxytetramethylrhodamine Chemical Properties

Melting point:

≥300 °C(lit.)

storage temp. 

Store at +2°C to +8°C.

solubility 

DMF: soluble

form 

Solid

color 

Dark Green to Black

Sensitive 

Light Sensitive

InChIKey

LBUFYZITRTUEFI-UHFFFAOYSA-N

Safety Information

Hazard Codes 

Xi

Safety Statements 

22-24/25

WGK Germany 

3

F 

8-10

HS Code 

29329990

MSDS

• Language:English Provider:SigmaAldrich

5(6)-Carboxytetramethylrhodamine Usage And Synthesis

Description

TAMRA acid, mixed isomers, has achieved prominence as a dye for oligonucleotide labeling and automated DNA sequencing applications.

Uses

Mixed isomers of carboxytetramethylrhodamine free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.

Uses

5(6)-Carboxytetramethylrhodamine (TAMRA, TMR) may be used as a fluorescence probe to study the distribution of molecules such as cell-penetrating peptides (CPPs) and as fluorescence partner in applications such as two-dimensional fluorescence intensity distribution analysis (2D-FIDA), luminescence resonance energy transfer (LRET) and fluorescence resonance energy transfer (FRET).

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