Cyanine7.5 NHS酯 (Cyanine7.5 NHS ester)

目录号	数量	价格	提前通知时间
16020	1 mg	$125	现货
26020	5 mg	$260	现货
46020	25 mg	$510	现货
56020	50 mg	$895	现货
66020	100 mg	$1490	现货

批量询价

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Cyanine7.5 是一种具有长波发射的近红外染料。该产品是该荧光团的胺反应衍生物。

近红外辐射很容易穿透组织，可用于体内成像应用。

该产品可用于标记各种含有胺基的生物分子，如蛋白质和肽，通过近红外成像追踪它们在生物体内的分布。

与 Cy7.5® NHS 的母体结构相比，增加中心聚甲炔部分的刚性，可使量子产率提高 20%。

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sulfo-Cyanine7.5 amine

Near-infrared, water-soluble, hydrophilic dye with amine functional group.

sulfo-Cyanine7 amine

NIR dye amine, sulfonated derivative of Cyanine7 dye, for the modification via enzymatical transamination.

BDP 581/591 alkyne

BDP 581/591 is a borondipyrromethene fluorophore useful for fluorescence polarization assays, microscopy, and two-photon experiments. This alkyne is a derivative for copper-catalyzed click chemistry.

外观:	绿色粉末
质谱 M+ 增量:	630.4
分子量:	833.76
CAS 编号:	2708152-94-5
分子式:	C₄₉H₅₂N₃BF₄O₄
IUPAC 名称:	1H-Benz[e]indolium, 2-[2-[3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl]ethenyl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl-
溶解度:	溶于有机溶剂（DMSO、DMF、二氯甲烷），水中溶解度低
质量控制:	NMR ¹H, HPLC-MS (95%)
储存条件:	储存：收到后-20℃避光保存12个月。运输：室温下最多可保存3周。避免长时间暴露在光线下。干燥。
安全数据表（MSDS）:	下载
	产品规格

激发/吸收极大值，纳米:	788
ε, 摩尔吸光系数，cm⁻¹:	223000
发射极大值，纳米:	808
荧光量子产率:	0.10

产品引用

Chang, C.; Liu, H.; Li, X.; Song, D.; Liu, Y.; Lu, C.; Zhen, Y.; Chen, Y.; Xu, J.; Li, W.; Jia, X.; Chen, Z.; Chen, R. Combined ROS Responsive Polydopamine-Coated Berberine Nanoparticles Effective Against Ulcerative Colitis in Mouse Model. International Journal of Nanomedicine, 2024, 19, 1205-1224. doi: 10.2147/ijn.s442761
Tang, M.; Chen, B.; Xia, H.; Pan, M.; Zhao, R.; Zhou, J.; Yin, Q.; Wan, F.; Yan, Y.; Fu, C.; Zhong, L.; Zhang, Q.; Wang, Y. pH-gated nanoparticles selectively regulate lysosomal function of tumour-associated macrophages for cancer immunotherapy. Nature Communications, 2023, 14, 5888. doi: 10.1038/s41467-023-41592-0
Sreekanth, K.V.; Perumal, J.; Dinish, U.S.; Prabhathan, P.; Liu, Y.; Singh, R.; Olivo, M.; Teng, J. Tunable Tamm plasmon cavity as a scalable biosensing platform for surface enhanced resonance Raman spectroscopy. Nature Communications, 2023, 14, 7085. doi: 10.1038/s41467-023-42854-7
Nie, Q.; Li, C.; Wang, Y.; Hu, Y.; Pu, W.; Zhang, Q.; Cai, J.; Lin, Y.; Li, G.; Wang, C.; Li, L.; Dou, Y.; Zhang, J. Pathologically Triggered in Situ Aggregation of Nanoparticles for Inflammation-Targeting Amplification and Therapeutic Potentiation. Acta Pharmaceutica Sinica B, 2023, 13(1), 390–409. doi: 10.1016/j.apsb.2022.07.013