产品名称：双生物素-聚乙二醇

英文名称：Biotin-PEG-Biotin(MW 3400)

产地：西安
规格：1mg 5mg 10mg
纯度：99%
状态：固体/粉末
储藏条件：冷藏-20℃
温馨提示：仅用于科研，不能用于人体实验！
西安瑞禧生物科技有限公司是一家集研发，生产，销售为一体的高科技企业，可提供合成磷脂、高分子聚乙二醇衍生物、嵌段共聚物、顺磁/超顺磁性纳米颗粒、纳米金及纳米金棒、近红外荧光染料、活性荧光染料、荧光标记的葡聚糖BSA和链霉亲和素、蛋白交联剂、小分子PEG衍生物、点击化学产品、树枝状聚合物、环糊精衍生物、大环配体类、荧光量子点、透明质酸衍生物、石墨烯或氧化石墨烯、碳纳米管、富勒烯等等，可以满足不同客户的定制需求。

"Biotin-PEG-Biotin (MW 3400)" refers to a chemical compound that consists of two biotin molecules connected by a polyethylene glycol (PEG) chain with a molecular weight of 3400. This structure is often used in biochemical and biotechnological applications for its specific properties and functionalities.

Key Features and Applications:

1. Chemical Structure:

   • Biotin: Also known as vitamin B7, biotin is a small molecule that exhibits high affinity for avidin and streptavidin, making it useful in various binding assays and purification techniques.
   • PEG (Polyethylene Glycol): PEG is a flexible, hydrophilic polymer that enhances solubility and stability of biomolecules. In this compound, PEG serves as a linker between two biotin molecules.

2. Applications:

   • Protein and Antibody Labeling: Biotin-PEG-Biotin can be used as a linker to label proteins or antibodies. It facilitates the binding of avidin or streptavidin-linked detection systems for various assays, such as ELISA or Western blotting.
   • Surface Modification: It can be employed to modify surfaces for immobilization of biomolecules or for constructing biosensors.
   • Drug Delivery Systems: PEGylation can improve the pharmacokinetic properties of drugs, and biotin can be used for targeted delivery systems via avidin/streptavidin-mediated binding.

3. Chemical Reactions:

   • Biotin-PEG-Biotin can undergo specific chemical reactions where biotin moieties are involved in binding to avidin or streptavidin proteins, forming stable complexes useful in bioconjugation strategies.

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Deac-SS-Biotin[Deac-SS-Biotin]
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编辑：HAO 2024年6月24日