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TAMRA maleimide, 6-isomer
| Artikel-Nr. | Packungseinheit | Preis | Vorlaufzeit | Jetzt kaufen |
|---|---|---|---|---|
| 18180 | 1 mg | $110 | Auf Lager | |
| 28180 | 5 mg | $260 | Auf Lager | |
| 48180 | 25 mg |
$410
|
Auf Lager | |
| 58180 | 50 mg |
$695
|
Auf Lager | |
| 68180 | 100 mg |
$1190
|
Auf Lager |
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TAMRA (also known as TMR or tetramethylrhodamine) is a xanthene dye that has been used as a fluorescent label for decades. Xanthene dyes are available as two isomers (called 5- and 6-isomers) that have almost identical fluorescent properties but need to be separated to avoid doubling and smearing of labeled product peaks or bands during chromatography or electrophoresis. This is a pure 6-isomer of TAMRA maleimide, which can be used to label proteins and peptides via thiol (SH) groups.
Absorptions- und Emissionsspektren von 6-TAMRA
Empfohlenes Protokoll
Rechner
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BDP® 581/591-Maleimid
Thiol-reaktives Maleimidderivat von BDP 581/591. Dieser Fluorophor eignet sich für eine Vielzahl von Anwendungen, darunter Mikroskopie und Fluoreszenzpolarisationsmessungen.sulfo-Cyanine7.5 maleimide
sulfo-Cyanine7.5 is a highly hydrophilic near infrared dye for in vivo imaging. This maleimide derivative is useful for the labeling of thiol groups of proteins and peptides.BDP® 630/650-Maleimid
BDP 630/650-Maleimid ist ein thiolreaktiver Bordipyrromethen-Fluorophor, der mit Cyanin5-Filtersätzen kompatibel ist.General properties
| Appearance: | dark colored solid |
| Mass spec M+ increment: | 551.2 |
| Molecular weight: | 552.58 |
| Molecular formula: | C31H28N4O6 |
| Solubility: | good in DMSO, DMF |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| Sicherheitsdatenblatt: | herunterladen |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 541 |
| ε, L⋅mol−1⋅cm−1: | 84000 |
| Emission maximum, nm: | 567 |
| Fluorescence quantum yield: | 0.1 |
| CF260: | 0.32 |
| CF280: | 0.19 |
Zitierungen
- Li, H.; Li, X.; Chen, L.; Li, B.; Dong, H.; Liu, H.; Yang, X.; Ueda, H.; Dong, J. Quench-Release-Based Fluorescent Immunosensor for the Rapid Detection of Tumor Necrosis Factor α. ACS Omega, 2021, 6(46), 31009–31016. doi: 10.1021/acsomega.1c03941
- Mendez, A.S.; Ly, M.; González-Sánchez, A.M.; Hartenian, E.; Ingolia, N.T.; Cate, J.H.; Glaunsinger, B.A. The N-terminal domain of SARS-CoV-2 nsp1 plays key roles in suppression of cellular gene expression and preservation of viral gene expression. Cell Reports, 2021, 37(3), 109841. doi: 10.1016/j.celrep.2021.109841
- Ast, J.; Arvaniti, A.; Fine, N. H. F.; Nasteska, D.; Ashford, F. B.; Stamataki, Z.; Koszegi, Z.; Bacon, A.; Jones, B. J.; Lucey, M. A.; Sasaki, S.; Brierley, D. I.; Hastoy, B.; Tomas, A.; D’Agostino, G.; Reimann, F.; Lynn, F. C.; Reissaus, C. A.; Linnemann, A. K.; D’Este, E.; Calebiro, D.; Trapp, S.; Johnsson, K.; Podewin, T.; Broichhagen, J.; Hodson, D. J. Super-Resolution Microscopy Compatible Fluorescent Probes Reveal Endogenous Glucagon-like Peptide-1 Receptor Distribution and Dynamics. Nature Communications, 2020, 11(1), 467. doi: 10.1038/s41467-020-14309-w
- Sagert, L.; Hennig, F.; Thomas, C.; Tampé, R. A loop structure allows TAPBPR to exert its dual function as MHC I chaperone and peptide editor. eLife, 2020, 9, e55326. doi: 10.7554/eLife.55326
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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