Cyanine 7酰肼化合物 (Cyanine7 hydrazide)

目录号	数量	价格	提前通知时间
15070	1 mg	$125	现货
25070	5 mg	$260	现货
45070	25 mg	$510	现货
55070	50 mg	$895	现货
65070	100 mg	$1490	现货

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Cyanine7 的酰肼衍生物，一种近红外荧光染料，Cy7® 的类似物。这种七甲基荧光团染料含有一个六元环，使聚次甲基链刚性化，与母体结构相比，可以将量子产率提高 20%。酰肼与醛和酮快速、平稳地反应，产生稳定的腙产物。该反应也有利于高碘酸盐氧化后糖蛋白的标记。

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Cyanine 5.5叠氮化物 (Cyanine5.5 azide)

用于点击化学的远红/近红外荧光 Cyanine5.5 染料衍生物。

(5,6)-FAM diacetate NHS ester

Amine-reactive fluorescein (FAM) derivative, a mixture of 5- and 6-isomers. The reagent becomes brightly green fluorescent once it is hydrolyzed while diffusing into cells. A fluorescent tracer.

菁染料5 DBCO (Cyanine5 DBCO)

Cyanine5 染料具有二苯并环辛炔 (DBCO) 官能团，用于无铜条件的链接化学。

外观:
质谱 M+ 增量:	544.8
分子量:	635.70
CAS 编号:	2183440-61-9 (without anion)
分子式:	C₃₇H₄₈Cl₂N₄O
溶解度:
质量控制:
储存条件:
安全数据表（MSDS）:	下载
	产品规格

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

产品引用

Shik, A. V.; Sobolev, P. V.; Zubritskaya, Y. V.; Baytler, M. O.; Stepanova, I. A.; Chernyaev, A. P.; Borschegovskaya, P. Yu.; Zolotov, S. A.; Doroshenko, I. A.; Podrugina, T. A.; Bliznyuk, U. A.; Rodin, I. A.; Beklemishev, M. K. Rapid Testing of Irradiation Dose in Beef and Potatoes by Reaction-Based Optical Sensing Technique. Journal of Food Composition and Analysis, 2024, 127, 105946. doi: 10.1016/j.jfca.2023.105946
Pypin, A.A.; Shik, A.V.; Stepanova, I.A.; Doroshenko, I.A.; Podrugina, T.A.; Beklemishev, M.K. A Reaction-Based Optical Fingerprinting Strategy for the Recognition of Fat-Soluble Samples: Discrimination of Motor Oils. Sensors, 2023, 23(18), 7682. doi: 10.3390/s23187682
Lix, K.; Krause, K.D.; Kim, H.; Algar, W.R. Investigation of the Energy Transfer Mechanism Between Semiconducting Polymer Dots and Organic Dyes. Journal of Physical Chemistry C, 2020, 124(31), 17387–17400. doi: 10.1021/acs.jpcc.0c04983