| Product Name | TAMRA NHS ester, 5-isomer |
|---|---|
| Description | TAMRA (tetramethylrhodamine) is a xanthene dye of rhodamine series. This fluorophore has been used for quite a long time for the preparation of dual labeled qPCR TaqMan oligonucleotide probes containing TAMRA and fluorescein (FAM). Just like many other xanthene fluorophores, TAMRA is a available as two isomers (5- and 6-isomer) which have nearly identical optical properties. This product is an isomerically pure 5-TAMRA. TAMRA NHS is an amine reactive reagent. It can be used for the labeling of proteins, peptides, and modified oligonucleotides containing amine groups. |
| Molecular Weight | 527.53 kDa |
| Form | Dark colored solid. |
| Purity | 95% (by 1H NMR and HPLC-MS). |
| Cas Number | 321862-17-3 |
| Storage | Shipped at room temperature. Upon delivery, store in the dark at -20°C. Avoid prolonged exposure to light. Desiccate. |
| Supplier | Antibodies.com |
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