5-TAMRA NHS Ester|150810-68-7
Although the mixed isomers of 5(6)-TAMRA, SE, also know as 5(6)-TAMRA NHS Ester is a preferred, routinely used red fluorescent dye for staining proteins, labeling peptides and nucleotides, purification of 5(6)-TAMRA labeled peptide and nucleotides might be troublesome due to significant signal broadening in HPLC purification. Peptides and nucleotides labeled with a single isomer TAMRA usually give better resolution in HPLC purification that is often reuired in the conjugation processes. 5-TAMRA is more often used for labeling peptides and proteins. 6-TAMRA is predominay used for labeling nucleotides and seuencing nucleic acids. 5-TAMRA dye is a bright fluorescent label is patible with various excitation sources including mercury arc, tungsten and xenon arc lamps, the 544 nm line of the Helium-Neon laser and the 532 nm green laser line.
Abs/Em Maxima | 545/576 nm |
Extinction coefficient | 78,000 |
Flow cytometry laser line | 532 555 or 568 nm |
Microscopy laser line | 532 or 555 nm |
Spectrally similar dyes | Alexa Fluor® 546, Atto™ 543, CF™ 555 Dye, DyLight™549 |
Molecular weight | 527.53 |
CAS | 150810-68-7 |
Solubility | DMSO, DMF, MeOH |
Purity | >95% (HPLC) |
Appearance | Dark red solid |
Storage conditions | -20°C. Desiccate |
Shipping conditions | Ambient temperature |
5-TAMRA NHS Ester|150810-68-7
其他染料列表：
5-TAMRA NHS Ester 150810-68-7
5(6)-TAMRA NHS Ester 150408-83-6
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6-Carboxytetramethylrhodamine;6-TAMRA， 6-羧甲基羅丹明 91809-67-5
5(6)-Carboxytetramethylrhodamine succinimidyl ester;5(6)-TAMRA-NHS ester 246256-50-8
5-Carboxytetramethylrhodamine succinimidyl ester;5-TAMRA-NHS ester 5-羧基四甲基羅丹明琥珀酰亞胺酯,5-TAMRA, SE 150810-68-7
6-Carboxytetramethylrhodamine succinimidyl ester;6-TAMRA-NHS ester 6-羧基四甲基羅丹明琥珀酰亞胺酯,6-TAMRA SE 150810-69-8
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Cy3 146368-13-0
Cy3-SE;Cy3 NHS Ester 146368-16-3
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Cy7-alkyne
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