Cyanine7炔烴 (Cyanine7 alkyne)

Cyanine7 Alkynes Click chemistry Near infrared (NIR) imaging

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。

以
ChemDraw 格式下載

建議協議

Conjugation of Alkyne- or Azide-modified Proteins with Dye Azides or Alkynes

計算機

解决方案计算器

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AMCA azide

Azide derivative of AMCA fluorescent dye for сlick сhemistry. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.

Cyanine7 NHS 酯 (Cyanine7 NHS ester)

近紅外染料 Cyanine7 的胺反應活性 NHS 酯。

YO-TAP-3，紅色螢光核酸染料 (YO-TAP-3, red fluorescent nucleic acid stain)

YO-TAP-3 是一種不透細胞的紅色螢光核酸染料。 YO-TAP-3 的化學性質與 YO-PRO®-3 相同。

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

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