TAMRA maleimide, 5-isomer
| Cat. # | Quantity | Price | Lead time | Buy this product |
|---|---|---|---|---|
| 17180 | 1 mg | $110 | in stock | |
| 27180 | 5 mg | $210 | in stock | |
| 47180 | 25 mg |
$410
|
in stock | |
| 57180 | 50 mg |
$695
|
in stock | |
| 67180 | 100 mg |
$1190
|
in stock |
TAMRA is a well-known rhodamine dye. It is available as two isomers, 5-, and 6-, which have almost identical properties, but need to be separated. This is a thiol-reactive maleimide derivative of 5-TAMRA.
Absorption and emission spectra of 5-TAMRA
Recommended protocol
Calculator
Customers also purchased with this product
sulfo-Cyanine5 NHS ester
Water-soluble sulfo-Cyanine5 succinimidyl ester for labeling various amine-containing molecules in the aqueous phase.sulfo-Cyanine5 azide
Water soluble sulfo-Cyanine5 fluorescent dye azide for click chemistry.AF 430 NHS ester
AF 430 is a hydrophilic coumarin dye with emission in the green-yellow range. The NHS ester is used for the labeling of amine groups.General properties
| Appearance: | red powder |
| Mass spec M+ increment: | 552.2 |
| Molecular weight: | 552.58 |
| Molecular formula: | C31H28N4O6 |
| IUPAC name: | 1-[2-({3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1,9'-xanthen]-5-yl}carbonylamino)ethyl]-1H-pyrrole-2,5-dione |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 541 |
| ε, L⋅mol−1⋅cm−1: | 84000 |
| Emission maximum, nm: | 567 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.32 |
| CF280: | 0.19 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
The count of items is incorrect.
Your cart is empty
$ 
