Cyanine3 NHS酯

NHS酯类花青3 蛋白质标记

目录号	数量	价格	提前通知时间
11020	1 mg	$91	现货
21020	5 mg	$119	现货
41020	25 mg	$380	现货
51020	50 mg	$670	现货
61020	100 mg	$1150	现货
81020	1 g	请查询	现货

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Cyanine3 NHS 酯是一种用于标记生物分子中氨基的活性染料，是 Cy3® NHS 酯的类似物。该试剂非常适合标记可溶性蛋白质、肽和寡核苷酸/DNA。对于精巧的蛋白质，请考虑使用水溶性磺基-Cyanine3 NHS 酯，它不需要使用任何共溶剂。 Cyanine3 NHS 酯是 Cy3® 和 DyLight 549 的 NHS 酯的替代品。

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外观:
质谱 M+ 增量:	439.5
分子量:	641.5
CAS 编号:	2632339-91-2
分子式:	C₃₄H₄₀N₃BF₄O₄
IUPAC 名称:	3H-Indolium, 2-[3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-3,3-dimethyl-, tetrafluoroborate
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:	555
ε, 摩尔吸光系数，cm⁻¹:	150000
发射极大值，纳米:	570
荧光量子产率:	0.31
CF₂₆₀:	0.04
CF₂₈₀:	0.09

产品引用

Oh, H. J.; Lee, Y.; Hwang, H.; Hong, K.; Choi, H.; Kang, J. Y.; Jung, Y. Size-Controlled Assembly of Phase Separated Protein Condensates with Interfacial Protein Cages. Nat Commun, 2025, 16(1), 1009. doi: 10.1038/s41467-025-56391-y
Deng, L.; Olea, A.R.; Ortiz‐Perez, A.; Sun, B.; Wang, J.; Pujals, S.; Palmans, A.R.A.; Albertazzi, L. Imaging Diffusion and Stability of Single‐Chain Polymeric Nanoparticles in a Multi‐Gel Tumor‐on‐a‐Chip Microfluidic Device. Small methods, 2024, 2301072. doi: 10.1002/smtd.202301072
Epshtein, M.; Gounis, M.J.; Bogdanov, A.A. X-ray Attenuating Vesicles with Neutrophil Extracellular Trap (NET) Specificity: Synthesis and Testing in a Model System. ACS Omega, 2024, 9(27), 29391-29400. doi: 10.1021/acsomega.4c01525
Xing, W.; Li, D.; Wang, W.; Liu, J.-J.G.; Chen, C. Conformational dynamics of CasX (Cas12e) in mediating DNA cleavage revealed by single-molecule FRET. Nucleic Acids Research, 2024. doi: 10.1093/nar/gkae604