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TR azide, 5-isomer

貨號 數量 價格 交貨時間
AY230 1 mg
$110
現貨
DY230 25 mg
$410
現貨
FY230 100 mg
$1190
現貨
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Azide derivative of red fluorescent dye TR (sulforhodamine 101 acid chloride) for сlick сhemistry conjugation with terminal alkynes via a copper-catalyzed click reaction or strained cyclooctynes via a copper-free click reaction.

TR is a red-fluorescent dye used for cell staining, fluorescence microscopy applications, and cell sorting with fluorescent-activated cell sorting machines. TR is also commonly used in molecular biology, mainly quantitative RT-PCR and cellular assays.

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SIMA azide, 6-isomer

Azide of green-yellow emitting dye SIMA for conjugation with oligonucleotides via [3+2]-dipolar cycloaddition.

Cyanine5 NHS 酯 (Cyanine5 NHS ester)

胺反應性 Cyanine5 活化酯,用於標記蛋白質、肽和其他分子。

磺基-Cyanine7 NHS 酯 (sulfo-Cyanine7 NHS ester)

sulfo-Cyanine7 NHS 酯是一種水溶性、近紅外、胺反應性染料。

General properties

Appearance: black crystals
Molecular weight: 688.83
Molecular formula: C34H36N6O6S2
Solubility: good in polar organic solvents
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate.
MSDS: 下載
產品規格

Spectral properties

Excitation/absorption maximum, nm: 582
ε, L⋅mol−1⋅cm−1: 98000
Emission maximum, nm: 600
Fluorescence quantum yield: 0.79
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