Azide-TAMRA
Water soluble Azide-Fluor 545 has a long PEG4 spacer that separates the dye tetramethylrhodamine (commonly known as TMR or TAMRA) from the azido group. The dye is a superior alternative to the popular TMR dye. The water-soluble PEG4 spacer should minimize the interaction between the dye and the biomolecule to be labeled.
With excitation maximum at 544 nm, the azide – conjugate is an excellent match to the intense 546 nm spectral line of the mercury-arc lamps used in most fluorescence microscopes. This probe is also efficiently excited by the 543 nm spectral line of the Ar – Kr mixed gas laser commonly used in many confocal laser-scanning microscopes.
The fluorescence of tetramethylrhodamine conjugates as well as many other rhodamine based probes is pH insensitive between 4 and 9, and exhibits excellent photostability.
Water soluble Azide-Fluor 545 has a long PEG4 spacer that separates the dye tetramethylrhodamine (commonly known as TMR or TAMRA) from the azido group. The dye is a superior alternative to the popular TMR dye. The water-soluble PEG4 spacer should minimize the interaction between the dye and the biomolecule to be labeled.
With excitation maximum at 544 nm, the azide – conjugate is an excellent match to the intense 546 nm spectral line of the mercury-arc lamps used in most fluorescence microscopes. This probe is also efficiently excited by the 543 nm spectral line of the Ar – Kr mixed gas laser commonly used in many confocal laser-scanning microscopes.
The fluorescence of tetramethylrhodamine conjugates as well as many other rhodamine based probes is pH insensitive between 4 and 9, and exhibits excellent photostability.
| Catalog Number | Product | DataSheet | Size | AVAILABILITY | Price | Qty |
|---|
| Product Type: | Small Molecule |
| Name: | Azide-TAMRA |
| Molecular Weight: | 631.7 |
| Extinction Coefficient: | 92000 cm-1M-1 |
| Variant MPN: | AZ109 |
| Format: | Dark red solid |
| Purity: | >90% HPLC |
| Solubility: | DMSO, DMF, MeOH, Water |
| Spectral Information: | Abs/Em=546/565nm |
| Storage: | -20C. Desiccate |
| Shipped: | Ambient |
- Smyth T, Petrova K, Payton NM, Persaud I, Redzic JS, Graner MW, Smith-Jones P, Anchordoquy TJ. Surface functionalization of exosomes using click chemistry. Bioconjug Chem. 2014 Oct 15;25(10):1777-84. View Article
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