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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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BDP® TR azide

BDP TR is a red-emitting fluorophore for the ROX channel. This is an azide for copper-catalyzed and copper-free сlick chemistry conjugation.

JOE 疊氮化物,5-異構體 (JOE azide, 5-isomer)

JOE 是一種氯代螢光素染料,常用於寡核苷酸的 HEX 通道。它的疏水性比 HEX 弱。是一種疊氮衍生物,適用於點擊化學。

銅(II)-TBTA絡合物 (Copper(II)-TBTA complex)

點擊反應的催化劑。一種穩定的銅 (II) 絡合物,使用還原劑,可原位轉化為一價銅 (I)。該絡合物可用於制備任何組成的反應緩衝液。

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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