Cyanine5羧酸 (Cyanine5 carboxylic acid)

目录号 数量 价格 提前通知时间
13090 1 mg $110 现货
23090 5 mg $210 现货
43090 25 mg $410 现货
53090 50 mg $695 现货
63090 100 mg $1190 现货
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非活化羧酸,Cy5® 游离羧酸的类似物。含有 Cyanine5 荧光团。

该染料的水溶性不好,但可以溶解在水与有机相(DMF、DMSO、醇)的混合液中,以获得材料的有用浓度。可提供其水溶版。

该分子可被视为非反应性染料,用于对照样品和仪器校准。对于与胺和蛋白质标记的偶联,请考虑使用Cyanine5 NHS 酯或水溶性sulfo-Cyanine5 NHS 酯

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磺基Cyanine3叠氮化物 (sulfo-Cyanine3 azide)

水溶性磺基-Cyanine3 叠氮化物染料,用于敏感分子和完整生物对象的点击化学标记。

花青3胺 (Cyanine3 amine)

Cyanine3 是一种带有游离氨基的荧光团(氨基染料)。它可以与 NHS 酯、羧基(活化后)和环氧化物共轭。

sulfo-Cyanine5 dUTP

sulfo-Cyanine5 dUTP is a fluorescently labeled triphosphate used to enzymatically modify DNA with a sulfo-Cyanine5 fluorophore. The reagent contains a long linker arm, which makes incorporation highly efficient.
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外观: 深金色固体
分子量: 519.12
CAS 编号: 1032678-07-1 (chloride), 195867-59-5 (inner salt), 766503-38-2 (without anion)
分子式: C32H39ClN2O2
IUPAC 名称: 3H-​Indolium, 2-​[5-​[1-​(5-​carboxypentyl)​-​1,​3-​dihydro-​3,​3-​dimethyl-​2H-​indol-​2-​ylidene]​-​1,​3-​pentadien-​1-​yl]​-​1,​3,​3-​trimethyl-​, chloride
溶解度: 溶于有机溶剂(DMF、DMSO、二氯甲烷),极难溶于水(0.25 mM,130 mg/L)
质量控制: NMR 1H, HPLC-MS (95%)
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: 646
ε, 摩尔吸光系数,cm⁻¹: 250000
发射极大值,纳米: 662
荧光量子产率: 0.2
CF260: 0.03
CF280: 0.04

产品引用

  1. Tchatchiashvilli, T.; Duering, H.; Mueller-Boetticher, L.; Grune, C.; Fischer, D.; Pletz, M.W.; Makarewicz, O. PEG-PLGA nanoparticles deposited in Pseudomonas aeruginosa and Burkolderia cenocepacia. Journal of Pharmaceutical Analysis, 2024. doi: 10.1016/j.jpha.2024.01.007
  2. Yao, P.; Wang, X.; Wang, Q.; Dai, Q.; Peng, Y.; Yuan, Q.; Mou, N.; Lv, S.; Weng, B.; Wang, Y.; Sun, F. Cyclic RGD-Functionalized PH/ROS Dual-Responsive Nanoparticle for Targeted Breast Cancer Therapy. Pharmaceutics, 2023, 15(7), 1827. doi: 10.3390/pharmaceutics15071827
  3. Lu, Y.; Zhou, J.; Wang, Q.; Cai, J.; Yu, B.; Dai, Q.; Bao, Y.; Chen, R.; Zhang, Z.; Zhang, D.; Hou, T. Glucocorticoid-Loaded PH/ROS Dual-Responsive Nanoparticles Alleviate Joint Destruction by Downregulating the NF-ΚB Signaling Pathway. Acta Biomaterialia, 2023, 164, 458–473. doi: 10.1016/j.actbio.2023.04.012
  4. Rezaei, S.; de Araújo Júnior, R. F.; da Silva, I. L. G.; Schomann, T.; Eich, C.; Cruz, L. J. Erythrocyte−cancer Hybrid Membrane-Coated Reduction-Sensitive Nanoparticles for Enhancing Chemotherapy Efficacy in Breast Cancer. Biomaterials Advances, 2023, 151, 213456. doi: 10.1016/j.bioadv.2023.213456
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