FAM alkyne, 5-isomer

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  • FAM alkyne, 5-isomer

FAM alkyne, 5-isomer

标签:FAM (Fluorescein), Alkynes, Fluorescence polarization, Microscopy
货号 规格 价格 货期
A41B0 1 mg 80.00$ in stock
B41B0 5 mg 100.00$ in stock
C41B0 10 mg 150.00$ in stock
D41B0 25 mg 295.00$ in stock
E41B0 50 mg 450.00$ in stock
F41B0 100 mg 780.00$ in stock

FAM (fluorescein) alkyne for copper-catalyzed Click chemistry, high purity (97+%) 5-isomer. The compound possesses significant aqueous solubility.

用于铜催化点击化学的 FAM(荧光素)炔烃,高纯度 (97+%) 5-异构体。 该化合物具有显着的水溶性。

FAM absorbance and emission spectra

FAM alkyne, 5-isomer

FAM alkyne, 5-isomer

Sulfo-Cyanine3 NHS ester

Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.

用于氨基生物分子标记的水溶性磺基-Cy3 SE 活化酯。

BDP 630/650 maleimide

BDP 630/650 maleimide is a thiol reactive, borondipyrromethene based dye tuned to match the far red channel of Cyanine5 fluorophore.

BDP 630/650 马来酰亚胺是一种硫醇反应性、基于硼二吡咯亚甲基的染料,经过调整以匹配 Cyanine5 荧光团的远红通道。

Sulfo-Cyanine3 maleimide

Water soluble thiol-reactive derivative of Sulfo-Cyanine3, a Cy3 analog.

Sulfo-Cyanine3 的水溶性硫醇反应性衍生物,一种 Cy3 类似物。

General properties

Appearance: yellow solid 黄色固体
Molecular weight: 413.38
CAS number: 510758-19-7
Molecular formula: C25H15O6N
Solubility: good in aqueous buffers (pH > 8), alcohols, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.

储存:收到后 24 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 490
ε, L⋅mol−1⋅cm−1: 80000
Emission maximum, nm: 513
Fluorescence quantum yield: 0.93
CF260: 0.20
CF280: 0.17


  1. Guarin, M.; Faelens, R.; Giusti, A.; De Croze, N.; Léonard, M.; Cabooter, D.; Annaert, P.; de Witte, P.; Ny, A. Spatiotemporal Imaging and Pharmacokinetic of Fluorescent Compounds in Zebrafish Eleuthero-Embryos After Different Routes of Administration. Research Square, preprint. doi: 10.21203/rs.3.rs-237483/v1
  2. Kamzabek, D.; Le Dé, B.; Coche-Guérente, L.; Miomandre, F.; Dubacheva, G.V. Thermoresponsive Fluorescence Switches Based on Au@pNIPAM Nanoparticles. Langmuir, 2021, 37(37), 10971–10978. doi: 10.1021/acs.langmuir.1c01397
  3. Sokolova, V.; Mekky, G.; van der Meer, S.B.; Seeds, M.C.; Atala, A.J.; Epple, M. Transport of ultrasmall gold nanoparticles (2 nm) across the blood-brain barrier in a six-cell brain spheroid model. Scientific Reports, 2020, 10, 18033. doi: 10.1038/s41598-020-75125-2
  4. Warminski, M.; Kowalska, J.; Jemielity, J. Solid-Phase Synthesis of RNA 5′-Azides and Their Application for Labeling, Ligation, and Cyclization Via Click Chemistry. Current Protocols in Nucleic Acid Chemistry, 2020, 82(1), e112. doi: 10.1002/cpnc.112

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