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sulfo-Cyanine5.5 dUTP
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
2071-50nmol | 50 nmol | $270 | 21 天 | |
2071-250nmol | 250 nmol | $990 | 21 天 |
sulfo-Cyanine5.5 is a far red emitting dye. Since almost no biological sources of fluorescence background emit in its range, this fluorophore provides great signal to noise ratio.
This molecule is a modified deoxyuridine triphosphate (dUTP) that is a substrate to many enzymes including simple Taq polymerase. Due to its extended amino-11-linker, this reagent provides a better alternative to aminoallyl derived triphosphates with dyes.
The QC of triphosphates includes HPLC-MS and enzymatic testing.
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AF 647 azide
Bright and photostable azide AF 647 for labeling alkyne-containing biomolecules and fluorescent visualization of biological objects.Biotin-11-dUTP
Biotin-labeled deoxyuridine triphosphate for enzymatic incorporation into DNA and indirect detection.General properties
Appearance: | blue solid / solution |
Molecular weight: | 1554.97 |
Molecular formula: | C58H63N6Li6O28P3S4 |
Quality control: | HPLC-MS (95%), testing in enzymatic reaction |
Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light and excessive freeze-thaw cycles. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 673 |
ε, L⋅mol−1⋅cm−1: | 211000 |
Emission maximum, nm: | 691 |
Fluorescence quantum yield: | 0.21 |
CF260: | 0.09 |
CF280: | 0.11 |
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