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SIMA azide, 6-isomer

貨號 數量 價格 交貨時間
AE230 1 mg $110 現貨
BE230 5 mg $180 現貨
CE230 10 mg $310 現貨
DE230 25 mg $410 現貨
EE230 50 mg $695 現貨
FE230 100 mg $1190 現貨
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SIMA (dichloro-diphenyl-fluorescein) is a dye with spectral properties similar to HEX but with a higher quantum yield.

SIMA azide is used to produce fluorescently labeled primers and hybridization probes for quantitative PCR. Oligonucleotides with a SIMA label can be easily generated via azide-alkyne cycloaddition between SIMA azide and alkyne-containing oligonucleotide.

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FAM phosphoramidite, 5-isomer

Single isomer 5-FAM phosphoramidite for the synthesis of modified oligonucleotides.

R6G azide, 5-isomer

Rhodamine 6G is a xanthene dye that has been used for DNA sequencing and qPCR. This azide derivative is used for the attachment of the dye to DNA and other molecules by means of click chemistry.

Linear Polyacrylamide for Nucleic Acid Precipitation

Nucleic acid coprecipitant. Suitable for PCR and RT-PCR reactions.

General properties

Appearance: orange powder
Molecular weight: 679.52
Molecular formula: C36H24Cl2N4O6
Solubility: good in DMSO, DMF
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. Avoid prolonged exposure to light.
MSDS: 下載
產品規格

Spectral properties

Excitation/absorption maximum, nm: 531
ε, L⋅mol−1⋅cm−1: 92300
Emission maximum, nm: 555
Fluorescence quantum yield: 0.63
CF260: 0.57
CF280: 0.18
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