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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-PEG4-carboxylic acid
Bifunctional tetraethyleneglycol linker with biotin and carboxylic acid moieties.Biotin-PEG2-azide
Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe to streptavidin.Biotin-PEG4-NHS ester
PEG4-containing activated ester for simple and efficient biotin labeling of antibodies, proteins, and other primary amine-containing biomolecules.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 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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