ProteOrange Protein Gel Stain, 5000×
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 10210 | 100 uL | – | 现货 | |
| 40210 | 1 mL | $285 | 现货 |
ProteOrange is a protein-binding dye for staining of protein gels, an analog of SYPRO Orange. The fluorophore is a styrene-like zwitterionic dye. It binds proteins selectively in the presence of nucleic acids, polysaccharides, and other molecules. It is also tolerant to SDS, and therefore can be used for SDS-PAGE gel staining. The dye interacts with the SDS coat around proteins in the gel, so it gives more consistent staining between different types of proteins compared to CBB staining, and never exhibits negative staining. It also stains glycoproteins well.
Staining with ProteOrange is about an order of magnitude more sensitive than Coumassie dye staining, and allows to detect about 3 ng of protein per band (30 ng is detection limit for Coumassie).
ProteOrange is supplied as a 5000x solution in DMSO. 1 mL of the solution is enough for the staining of around 200 minigels.
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花青7羧酸 (Cyanine7 carboxylic acid)
近红外荧光染料 Cyanine7 的未活化游离羧酸。TAMRA maleimide, 6-isomer
TAMRA is a well-known xanthene dye of the rhodamine series. This reagent is a thiol-reactive maleimide for the labeling of SH groups in proteins and peptides. Pure 6-isomer.磺基-Cyanine5.5叠氮化物 (sulfo-Cyanine5.5 azide)
sulfo-Cyanine5.5 azide 是水溶性远红发射荧光染料花青的衍生物。叠氮基团可以通过铜催化或无铜的点击化学与炔烃和环炔烃偶联。General properties
| Appearance: | orange solution |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 470 |
| Emission maximum, nm: | 570 |
产品引用
- Heesink, G.; van den Oetelaar, M.C.M.; Semerdzhiev, S.A.; Ottmann, C.; Brunsveld, L.; Blum, C.; Claessens, M.M.A.E. 14-3-3τ as a Modulator of Early α-Synuclein Multimerization and Amyloid Formation. ACS Chemical Neuroscience, 2024, 15(9), 1926-1936. doi: 10.1021/acschemneuro.4c00100
- Somsen, B. A.; Sijbesma, E.; Leysen, S.; Honzejkova, K.; Visser, E. J.; Cossar, P. J.; Obšil, T.; Brunsveld, L.; Ottmann, C. Molecular Basis and Dual Ligand Regulation of Tetrameric Estrogen Receptor α/14-3-3ζ Protein Complex. Journal of Biological Chemistry, 2023, 299(7), 104855. doi: 10.1016/j.jbc.2023.104855
- Vasilev, R.; Gunitseva, N.; Shebanova, R.; Korzhenkov, A.; Vlaskina, A.; Evteeva, M.; Polushkina, I.; Nikitchina, N.; Toshchakov, S.; Kamenski, P.; Patrushev, M.; Mazunin, I. Targeted Modification of Mammalian DNA by a Novel Type V Cas12a Endonuclease from Ruminococcus bromii. International Journal of Molecular Sciences, 2022, 23(16), 9289. doi: 10.3390/ijms23169289
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