m-PEG-Biotin with a molecular weight (MW) of 2000 Daltons refers to a copolymer consisting of m-PEG (methoxy polyethylene glycol) ａnd biotin, where the total molecular weight of the copolymer is 2000 Da.

Here＇s a breakdown of its components ａnd properties:

1. m-PEG (methoxy polyethylene glycol): This is a type of polyethylene glycol (PEG) that has methoxy (-OCH3) groups attached to the terminal ends of the PEG chain. PEG is a hydrophilic polymer known for its biocompatibility ａnd ability to increase the solubility of hydrophobic compounds. The presence of methoxy groups can further enhance the stability ａnd biocompatibility of PEG-based polymers.

2. Biotin: Biotin is a water-soluble vitamin (also known as vitamin B7 or vitamin H) that can be conjugated to various molecules for specific binding interactions. In this copolymer, biotin serves as a functional group that can specifically bind to proteins or surfaces containing avidin or streptavidin, enabling targeted delivery or immobilization of the copolymer.

This m-PEG-Biotin copolymer with a molecular weight of 2000 Da can be used in various biomedical applications, including drug delivery, imaging agents, or surface modifications. Its hydrophilic nature ａnd specific binding capabilities make it useful for targeting biotin-binding proteins or surfaces in biological systems. The molecular weight specification is essential for determining its size, which can impact its pharmacokinetics, biodistribution, ａnd other properties relevant to its application.

产地：西安

规格：1mg 5mg 10mg

纯度：99%

状态：固体

储藏条件：冷藏-20℃

温馨提示：仅用于科研，不能用于人体实验！


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