Biotin-11-ddUTP
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| S7040 | 50 nmol |
$140.00
|
現貨 | |
| B7040 | 250 nmol |
$690.00
|
現貨 | |
| 17040 | 1 umol |
$1190.00
|
現貨 |
Biotin-11-ddUTP is a biotinylated dideoxyuridine triphosphate analog. Its dideoxy structure acts as an irreversible chain terminator during DNA synthesis, while the biotin moiety provides a stable tag for detection. The C11 spacer arm optimizes the molecule by facilitating polymerase recognition and ensuring unhindered interaction between the conjugated biotin and streptavidin.
Biotin-11-ddUTP can be incorporated by many DNA polymerases and terminal transferases into growing DNA strands, where it irreversibly terminates elongation while introducing a single biotin tag at the incorporation site.
This reagent is used for the enzymatic preparation of biotin-labeled oligonucleotide probes, end-labeling of DNA fragments, DNA sequencing, SNP detection, and probe labeling.
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General properties
| Appearance: | white solid |
| Molecular weight: | 862.47 |
| Molecular formula: | C28H40Li3N6O16P3S |
| 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. |
| MSDS: | 下載 |
| 產品規格 |
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