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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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ROX 疊氮化物,6-異構體 (ROX azide, 6-isomer)

ROX(羅丹明 X、羅丹明 101)染料的疊氮化物衍生物,用於通過點擊化學進行生物分子標記。純6-異構體。

ROX 疊氮化物,5-異構體 (ROX azide, 5-isomer)

ROX(羅丹明 X、羅丹明 101)染料的疊氮化物衍生物,用於通過點擊化學進行生物分子標記。純5-異構體。

SIMA 亞磷醯胺,6-異構體(羥脯氨醇) [SIMA phosphoramidite, 6-isomer (hydroxyprolinol)]

一種亞磷醯胺(羥基脯氨醇),用於合成 SIMA 標記的寡核苷酸。 SIMA 是 HEX 的更穩定的類似物

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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