Product 6222
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Catalog ID 6222 / 5 mg
5-TMRIA
AKA: Tetramethylrhodamine-5-iodoacetamide dihydroiodide
Formula | Weight | CAS# |
---|---|---|
C26H26I3N3O4 | 825.22 | 114458-99-0 |
For 25+ Units, Contact us.
5-TMRIA is an orange-fluorescent, single isomer, thiol-reactive dye for synthesis of orange fluorescent biomolecules. The iodoacetamide group is relatively selective for reaction with thiol groups on peptides, proteins, and other thiol-containing biomolecules when reacted at pH below 7.5. Conjugates of 5-TMRIA are excited near 543 nm with fluorescence emission near 567 nm and are relatively photostable and insensitive to changes in environmental pH. 5-TMRIA is a purified single isomer label that is suitable for preparing conjugates that are purified by capillary electrophoresis or ion-exchange chromatography.
Product Size | 5 mg |
---|---|
Form | Purple solid |
Absorption (estimated) | Wavelength (λmax) 540 ± 3 nm (Methanol) |
Fluorescence (estimated) | Wavelength (λmax) 568 ± 4 nm (Methanol) |
Storage conditions | Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L) |
MDL# |
* Tetramethylrhodamine-5-iodoacetamide dihydroiodide
* Xanthylium, 9-[2-carboxy-4-[(iodoacetyl)amino]phenyl]-3,6-bis(dimethylamino) -, dihyroiodide salt,
* Tetramethylrhodamine-4-iodoacetamide
* Xanthylium, 9-[2-carboxy-4-[(iodoacetyl)amino]phenyl]-3,6-bis(dimethylamino) -, dihyroiodide salt,
* Tetramethylrhodamine-4-iodoacetamide
Label or Dye: | Rhodamine / Rosamine / TMR (Tetramethylrhodamine) / TAMRA |
---|---|
Fluorescent Probes and Related Products: | Rhodamine/Rosamine |
Reactive Probes and Related Products: | Thiol-Reactive (Haloacetamide/Halobenzyl and Maleimide) |
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