| Identification | Back Directory | [Name]
6-Carboxytetramethylrhodamine succinimidyl ester | [CAS]
150810-69-8 | [Synonyms]
6-TAMRA SE
-3H-xanthen-9-yl)
6-TAMRA-NHS ester
-3-(dimethyliminio)
2-(6-(Dimethylamino)
6-TAMRA-SEor6-TAMRA-NHS
-4-(((2,5-dioxopyrrolidin-1-yl)
6-TAMRA SE
DISCONTINUED - SEE T305245
6-CARBOXYTETRAMETHYLRHODAMINE, SUCCINIMIDE ESTER
6-CARBOXYTETRAMETHYLRHODAMINE, SUCCINIMIDYL ESTER
6-TAMRA, SE [6-Carboxytetramethylrhodamine, succinimidyl ester
6-Carboxytetramethylrhodamine, succinimidyl ester, single isomer
6-Carboxy-tetramethylrhodamine N-succinimidyl ester, for fluorescence
6-TAMRA, SE [6-Carboxytetramethylrhodamine, succinimidyl ester] *Single isomer*
6-TAMRA, SE [6-Carboxytetramethylrhodamine, succinimidyl ester] *CAS#: 150810-69-8* | [Molecular Formula]
C29H25N3O7 | [MDL Number]
MFCD01073639 | [MOL File]
150810-69-8.mol | [Molecular Weight]
527.52 |
| Chemical Properties | Back Directory | [storage temp. ]
−20°C
| [solubility ]
DMF: soluble
| [form ]
Solid | [color ]
Dark purple to black | [Appearance]
Purple solid | [ex/em]
550/576 nm (MeOH/PBS) | [ε(extinction coefficient)]
90000 L⋅mol−1⋅cm−1 | [Φ(quantum yield)]
0.1 | [Major Application]
diagnostic assay manufacturing
hematology
histology | [InChIKey]
PAOQTZWNYMMSEE-UHFFFAOYSA-N | [SMILES]
C(C1C=CC(=CC=1C1=C2C=CC(=CC2=[O+]C2C=C(C=CC1=2)N(C)C)N(C)C)C(=O)ON1C(CCC1=O)=O)(=O)[O-] |
| Hazard Information | Back Directory | [Description]
TAMRA (tetramethylrhodamine) is a xanthene dye with a fluorescence maximum at 567 nm.
This product is an N-Hydroxysuccinimide (NHS)-ester of TAMRA dye. Pure 6-isomer. TAMRA NHS-ester readily reacts with various amines and is used to generate fluorescently labeled proteins, peptides, antibodies, and other biomolecules. | [Chemical Properties]
Appearance: Purple solid
ex/em: 550/576 nm (MeOH/PBS)
Extinction coefficient (ε): 90000 L??mol??1??cm??1
Quantum yield (Φ): 0.1 | [Uses]
Amine-reactive form of 6-Carboxytetramethylrhodamine succinimidyl ester used for labeling of peptides and aminoglycoside antibiotics. It is also most commonly used in automated DNA sequencing.
| [Abs/Em Maxima]
541/567 nm | [Fluoresene quantum yield]
0.1 | [Extinction Coefficient]
84000 | [CF260]
0.34 | [CF280]
0.17 |
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