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Cyanine7 alkyne
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
A50B0 | 1 mg | $125 | 现货 | |
B50B0 | 5 mg | $260 | 现货 | |
C50B0 | 10 mg | $325 | 现货 | |
D50B0 | 25 mg | $510 | 现货 | |
E50B0 | 50 mg | $895 | 现货 | |
F50B0 | 100 mg | $1490 | 现货 |
Alkyne derivative of Cyanine7, a near infrared fluorophore, analog of Cy7®. The alkyne can be conjugated to a variety of azides via copper-catalyzed click chemistry.
The dye has limited solubility in water, but it can be successfully conjugated in aqueous buffers with the addition of DMSO or DMF.
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Ready-to-use catalytic buffer containing сopper(II) and water-soluble THPTA ligand. It is suitable for click chemistry modification of proteins.General properties
Appearance: | green powder |
Mass spec M+ increment: | 586.4 |
Molecular weight: | 622.28 |
CAS number: | 1998119-13-3 (chloride), 1954687-62-7 |
Molecular formula: | C40H48ClN3O |
Solubility: | good in DMSO, DMF, alcohols |
Quality control: | NMR 1H, HPLC-MS (95%) |
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: | 750 |
ε, L⋅mol−1⋅cm−1: | 199000 |
Emission maximum, nm: | 773 |
Fluorescence quantum yield: | 0.3 |
CF260: | 0.022 |
CF280: | 0.029 |
产品引用
- Kocere, A.; Resseguier, J.; Wohlmann, J.; Skjeldal, F.M.; Khan, S.; Speth, M.; Dal, N.-J.K.; Ng, M.Y.W.; Alonso-Rodriguez, N.; Scarpa, E.; Rizzello, L.; Battaglia, G.; Griffiths, G.; Fenaroli, F. Real-time imaging of polymersome nanoparticles in zebrafish embryos engrafted with melanoma cancer cells: Localization, toxicity and treatment analysis. EBioMedicine, 2020, 58, 102902. doi: 10.1016/j.ebiom.2020.102902
- Hwang, D.; Nilchan, N.; Nanna, A.R.; Li, X.; Cameron, M.D.; Roush, W.R.; Park, H.; Rader, C. Site-Selective Antibody Functionalization via Orthogonally Reactive Arginine and Lysine Residues. Cell Chemical Biology, 2019, 26(9), 1229–1239. doi: 10.1016/j.chembiol.2019.05.010
- Conibear, A.C.; Thewes, K.; Groysbeck, N.; Becker, C.F.W. Multifunctional Scaffolds for Assembling Cancer-Targeting Immune Stimulators Using Chemoselective Ligations. Frontiers in Chemistry, 2019, 7, 113. doi: 10.3389/fchem.2019.00113
- Tang, H.; Zhang, J.; Tang, J.; Shen, Y.; Guo, W.; Zhou, M.; Wang, R.; Jiang, N.; Gan, Z.; Yu, Q. Tumor specific and renal excretable star-like tri-block polymer-doxorubicin conjugates for safe and efficient anticancer therapy. Biomacromolecules, 2018, 19(7), 2849–2862. doi: 10.1021/acs.biomac.8b00425
Cy® is a trademark of GE Healthcare.
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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