Cyanine7炔烴 (Cyanine7 alkyne)

貨號 數量 價格 交貨時間
A50B0 1 mg $125 現貨
B50B0 5 mg $260 現貨
C50B0 10 mg $325 現貨
D50B0 25 mg $510 現貨
E50B0 50 mg $895 現貨
F50B0 100 mg $1490 現貨
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是Cyanine7 的炔烴衍生物,一種近紅外螢光團,Cy7® 的類似物。通過銅催化的點擊化學可以與各種疊氮化物偶聯。

該染料在水中的溶解度有限,但通過添加 DMSO 或 DMF 可以在水性緩衝液中成功偶聯。

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菁染料5 DBCO (Cyanine5 DBCO)

Cyanine5 染料具有二苯並環辛炔 (DBCO) 官能團,用於無銅條件的連結化學。

Cyanine5炔烴 (Cyanine5 alkyne)

Cyanine5 alkyne 是一種用於生物分子點擊化學標記的炔烴染料。

外观: 綠色粉末
质谱 M+ 增量: 586.4
分子量: 622.28
CAS 编号: 1998119-13-3 (chloride), 1954687-62-7
分子式: C40H48ClN3O
溶解度: 適合 DMSO、DMF、醇類
质量控制: NMR 1H, HPLC-MS (95%)
储存条件: 儲存:收到後-20℃避光保存24個月。運輸:室溫最多可保存3週。避免長時間暴露在光線下。乾燥。
MSDS: 下載
產品規格

激发/吸收极大值,纳米: 750
ε, 摩尔吸光系数,cm⁻¹: 199000
发射极大值,纳米: 773
荧光量子产率: 0.3
CF260: 0.022
CF280: 0.029

產品引用

  1. 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
  2. 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
  3. 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
  4. 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
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