Amino-11-UTP
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
2460-1umol | 1 umol |
$95
|
现货 | |
2460-5umol | 5 umol |
$195
|
现货 | |
2460-25umol | 25 umol |
$395
|
现货 |
Amino-UTP is uridine triphosphate with an amino group, which is designed for enzymatic incorporation of the amino group into the RNA molecule during in vitro transcription using T7, T3, and SP6 RNA polymerases. The enzymatic reaction results in the RNA molecule with amino groups, which can be conjugated with amine-reactive reagents such as NHS esters of fluorescent dyes or biotin.
The amino group is separated from uridine with a long linker of 11 atoms; it is longer than frequently used C3-allyl linker and prevents the fluorophore from potential static quenching after RNA labeling via the amino group. The efficacy of RNA synthesis using amino-11-UTP is almost the same as that when using non-labeled nucleotide triphosphates.
Incorporation of amino-11-UTP with subsequent labeling via the amino group is used for cRNA synthesis and microarray analysis.
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AF 568 NHS ester
AF 568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.Cyanine3B NHS 酯 (Cyanine3B NHS ester)
Cyanine3B NHS 酯是一种活性染料,可显著提高荧光量子产率和光稳定性,用于生物分子中氨基的特异性标记。sulfo-Cyanine3 dUTP
Fluorescent dNTP for the labeling of DNA with sulfo-Cyanine3.General properties
Appearance: | off white solid |
Molecular weight: | 920.37 |
Molecular formula: | C18H54N4Li3O30P3 |
Solubility: | good in water |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 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 |
