6-TAMRA-X NHS Ester
$99.00
SKU: T01042-1mg
6-TAMRA-X, SE is a single isomer of the amine-reactive (5(6)-TAMRA-X, SE. TAMRA-X contains a seven-atom aminohexanoyl spacer (known as X) between TAMRA fluorophore and the succinimidyl ester. The X spacer separates the fluorophore from the biomolecule to which it is conjugated, potentially reducing the quenching that typically occurs upon conjugation. We recommend this TAMRA-X derivative as the preferred dye for preparing TAMRA-labeled proteins when the fluorescence quenching of the labeling dye by protein is a serious problem.
| Product Name: | 6-TAMRA NHS Ester |
| Synonyms: | 6-(Tetramethylrhodamine-6-carboxamido) hexanoic acid, succinimidyl ester |
| CAS Number: | N/A |
| Molecular Formula: | C35H36N4O8 |
| Molecular Weight: | 640.693 |
| SMILES: | CN(C)C1=CC=C2C(OC3=CC(C=CC3=C2C2=CC(=CC=C2C([O-])=O)C(=O)NCCCCCC(=O)ON2C(=O)CCC2=O)=[N+](C)C)=C1 |
| Purity (HPLC): | ≥ 95% |
| Shipping Conditions: | room temperature |
| Storage Conditions: | Refrigerated |
| Regulatory Statement: | For Research Use Only |