- Synonyms: 5(6)-Carboxytetramethylrhodamine
- Purity: ≥96% (HPLC)
- Appearance: Dark red to brown powder
- CAS-Number: 98181-63-6
- Molecular Formula: C25H22N2O5
- Molecular Weight: 430.45
- Identity: 1H-NMR
- Solvents: DMSO, DMF, methanol, aqueous buffers (pH ≥65)
- Melting Point: ≥300 °C
- Fluorescence: λex 543 nm; λem 572 nm in methanol
- Smiles: CC(O)=O.CN(C)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC=C3)C1=CC=C(C=C1O2)N(C)C
- InChi: InChI=1S/C24H16O7.C6H7NO4/c1-13(25)28-15-7-9-19-21(11-15)30-22-12-16(29-14(2)26)8-10-20(22)24(19)18-6-4-3-5-17(18)23(27)31-24
- InChi Key: VNRGODVGRCXKSJ-UHFFFAOYSA-N
Available from stock
5(6)-TAMRA
SKU: C0038
Category: Fluorescent Detection
- Shipping: AMBIENT
- Short Term Storage: +4°C
- Long Term Storage: +4°C
- Handling Advice: Protect from light and moisture.
- Use / Stability: Stable for at least 2 years after receipt when stored at +4°C.
- Description: Mixed isomers of carboxytetramethylrhodamine free acid. Tetramethylrhodamine (TMR) is one of the fluorophores most often used for preparing peptide, protein, nucleotide and nucleic acid conjugates. TMR dyes have been widely used as acceptors for FAM fluorophores in a variety of FRET studies. The dye can be coupled to primary or secondary amines via standard peptide chemistry.
- References: (1) V.V. Ganusov et al.; J. Immun. Meth. 298(1-2), 183 (2005), (2) C. Bergsdorf et al.; FEBS Letters 536(1-3), 120 (2003), (3) I.E. Dumitriu et al.; Analyt. Biochem. 299, 247 (2001), (4) A. Lyons et al.; Meth. Cell Biol. 63, 375 (2001)
Mixed isomers of carboxytetramethylrhodamine free acid. Tetramethylrhodamine (TMR) is one of the fluorophores most often used for preparing peptide, protein, nucleotide and nucleic acid conjugates. TMR dyes have been widely used as acceptors for FAM fluorophores in a variety of FRET studies. The dye can be coupled to primary or secondary amines via standard peptide chemistry.
Additional information
| Melting Point | ≥300 °C |
|---|---|
| Handling Advice | Protect from light and moisture. |
| Identity | 1H-NMR |
| Availability | 1 |
| CAS-Number | 98181-63-6 |
| Fluorescence | λex 543 nm; λem 572 nm in methanol |
| InChi | InChI=1S/C24H16O7.C6H7NO4/c1-13(25)28-15-7-9-19-21(11-15)30-22-12-16(29-14(2)26)8-10-20(22)24(19)18-6-4-3-5-17(18)23(27)31-24 |
| Appearance | Dark red to brown powder |
| InChi Key | VNRGODVGRCXKSJ-UHFFFAOYSA-N |
| Long Term Storage | +4°C |
| Quantity | 100 mg, 2 g, Bulk |
| Pricetable | |
| Molecular Formula | |
| References | (1) V.V. Ganusov et al.; J. Immun. Meth. 298(1-2), 183 (2005), (2) C. Bergsdorf et al.; FEBS Letters 536(1-3), 120 (2003), (3) I.E. Dumitriu et al.; Analyt. Biochem. 299, 247 (2001), (4) A. Lyons et al.; Meth. Cell Biol. 63, 375 (2001) |
| Shipping | AMBIENT |
| Use / Stability | Stable for at least 2 years after receipt when stored at +4°C. |
| Purity | |
| Short Term Storage | +4°C |
| Molecular Weight | |
| Solvents | DMSO, DMF, methanol, aqueous buffers (pH ≥65) |
| Synonyms | 5(6)-Carboxytetramethylrhodamine |
| Smiles | CC(O)=O.CN(C)C1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC=C3)C1=CC=C(C=C1O2)N(C)C |
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