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DusQ 1 NHS ester

貨號 數量 價格 交貨時間
21D20 5 mg –   現貨
41D20 25 mg $315 現貨
51D20 50 mg $580 現貨
61D20 100 mg $885 現貨
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DusQ 1 NHS ester derivative is used for labeling with the primary amines of biomolecules. DusQ 1 is a dark quencher with an absorbance maximum of 522 nm, it can be used in qPCR probes applications, and multiplex assays. In FRET applications as an acceptor pairing with fluorophores, that emit in green to yellow range including FAM, JOE, VIC, R6G, HEX, TET.

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General properties

Appearance: dark powder
Molecular weight: 629.67
Molecular formula: C32H35N7O7
Solubility: good in DMF, DMSO
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: 12 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: 522
ε, L⋅mol−1⋅cm−1: 27300
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