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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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炔基亞磷酰胺,5'-端 (Alkyne phosphoramidite, 5'-terminal)

炔基烴亞磷酰胺,用於合成可用於點擊化學的寡核苷酸。

BTTAA配體 (BTTAA ligand)

BTTAA 是銅 (I) 催化的疊氮化物-炔環加成 (CuAAC) 的最新一代水溶性配體,可顯著加快反應速率並抑制細胞毒性。

TAMRA 疊氮化物, 5-異構體 (TAMRA azide, 5-isomer)

用於點擊化學的 TAMRA 螢光染料的疊氮化物衍生物。

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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