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sulfo-Cyanine3 DBCO

目录号 数量 价格 提前通知时间
113F0 1 mg $125 现货
213F0 5 mg $325 现货
413F0 25 mg $850 现货
513F0 50 mg $1490 现货
613F0 100 mg $1990 现货
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sulfo-Cyanine3 DBCO is a water-soluble fluorescent dye with cycloalkyne group for copper-free click chemistry.

DBCO (dibenzocyclooctyne) is a cyclooctyne with very high reactivity towards azides, still possessing good stability.

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6-Carboxy-H2DCFDA (6-carboxy-2',7'-dichlorodihydrofluorescein)

A reagent for detecting reactive oxygen species (ROS) in living cells. This carboxylated H2DCFDA analog has two additional negative charges that impede its leakage out of the cell.

Cyanine3 DBCO

Cyanine3 dibenzocyclooctyne (DBCO, or ADIBO) is a cycloalkyne dye derivative for copper-free click chemistry.

氨基-11-dUTP

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General properties

Appearance: red solid
Mass spec M+ increment: 916.4
Molecular weight: 955.23
Molecular formula: C51H55N4KO8S2
Solubility: soluble in water (0.11 M = 11 g/L), DMF, DMSO
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. Desiccate.
安全数据表(MSDS): 下载
产品规格

Spectral properties

Excitation/absorption maximum, nm: 548
ε, L⋅mol−1⋅cm−1: 162000
Emission maximum, nm: 563
Fluorescence quantum yield: 0.1

产品引用

  1. Michielsen, C. M. S.; van Aalen, E. A.; Merkx, M. Ratiometric Bioluminescent Zinc Sensor Proteins to Quantify Serum and Intracellular Free Zn2+. ACS Chem. Biol., 2022, 17(6), 1567–1576. doi: 10.1021/acschembio.2c00227
  2. Tugel, U.; Casas, M.G.; Wiltschi, B. Site-Specific Incorporation of Non-canonical Amino Acids by Amber Stop Codon Suppression in Escherichia coli. Peptide and Protein Engineering (Springer Protocols Handbooks), 2020, 267–281. doi: 10.1007/978-1-0716-0720-6_14
  3. Desai, B.J.; Gonzalez, R.L. Multiplexed genomic encoding of non-canonical amino acids for labeling large complexes. Nature Chemical Biology, 2020, 16, 1129–1135. doi: 10.1038/s41589-020-0599-5
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