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Biotin-PEG2-azide
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
2630-50mg | 50 mg | $140 | 现货 | |
2630-100mg | 100 mg | $180 | 现货 | |
2630-1g | 1 g | $850 | 现货 |
Biotin-PEG2-azide is a click chemistry biotinylation tool. This reagent allows the labeling of alkynylated molecules (such as DNA, oligonucleotides, and proteins) with biotin via copper-catalyzed or copper-free click reaction. Biotin-labeled biomolecules can be bound to avidin or streptavidin for further purification and detection.
The structure of Biotin-PEG2-azide features a hydrophilic linker (PEG2) that separates biotin residue from the target molecule for efficient biotin binding with avidin or streptavidin. This linker also enhances the aqueous solubility of the compound and facilitates bioconjugation.
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Biotin alkyne
Biotin alkyne is a reactive affinity label which can be attached to biomolecules via click reaction.Biotin-PEG4-NHS ester
PEG4-containing activated ester for simple and efficient biotin labeling of antibodies, proteins, and other primary amine-containing biomolecules.生物素亚磷酰胺(羟基脯氨醇) [Biotin phosphoramidite (hydroxyprolinol)]
生物素亚磷酰胺用于合成生物素化的寡核苷酸。含有二甲氧基三苯甲基基团。
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General properties
Appearance: | light beige solid |
Molecular weight: | 356.45 |
Molecular formula: | C14H24N6O3S |
Solubility: | DMF, DMSO |
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. |
安全数据表(MSDS): | 下载 |
产品规格 |
商品数量不正确.