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TAMRA maleimide, 5-isomer

目录号 数量 价格 提前通知时间
17180 1 mg $110 现货
27180 5 mg $210 现货
47180 25 mg $410 现货
57180 50 mg $695 现货
67180 100 mg $1190 现货
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TAMRA is a well-known rhodamine dye. It is available as two isomers, 5-, and 6-, which have almost identical properties, but need to be separated. This is a thiol-reactive maleimide derivative of 5-TAMRA.

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磺基-Cyanine5叠氮化物 (sulfo-Cyanine5 azide)

水溶性磺基-Cyanine5 叠氮化物荧光染料,用于点击化学的。

FAM-11-dUTP, 6-isomer

FAM-derivative of dUTP with green emission for DNA labeling.

sulfo-Cyanine5.5 maleimide

sulfo-Cyanine5.5 is a water-soluble far-red emitting dye. This is a thiol-reactive maleimide derivative of sulfo-Cyanine5.5. It is recommended for the labeling of sensitive proteins.

General properties

Appearance: red powder
Mass spec M+ increment: 552.2
Molecular weight: 552.58
Molecular formula: C31H28N4O6
IUPAC name: 1-[2-({3',6'-Bis(dimethylamino)-3-oxospiro[isobenzofuran-1,9'-xanthen]-5-yl}carbonylamino)ethyl]-1H-pyrrole-2,5-dione
Solubility: good in DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 541
ε, L⋅mol−1⋅cm−1: 84000
Emission maximum, nm: 567
Fluorescence quantum yield: 0.1
CF260: 0.32
CF280: 0.19

产品引用

  1. Han, X.; Lu, X.; Li, P.H.; Wang, S.; Schalek, R.; Meirovitch, Y.; Lin, Z.; Adhinarta, J.; Murray, K.D.; MacNiven, L.M.; Berger, D.R.; Wu, Y.; Fang, T.; Meral, E.S.; Asraf, S.; Ploegh, H.; Pfister, H.; Wei, D.; Jain, V.; Trimmer, J.S.; Lichtman, J.W. Multiplexed volumetric CLEM enabled by scFvs provides insights into the cytology of cerebellar cortex. Nature Communications, 2024, 15, 6648. doi: 10.1038/s41467-024-50411-z
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