同型双功能试剂

Homobifunctional crosslinkers with identical reactive groups at opposite ends of the spacer for intramolecular crosslinks and chemical crosslinking of macromolecular chains. They can possess long spacer arms for coupling large proteins or to overcome steric hindrance on the way to reactive side-chains of biomolecules.

Azide-PEG3-azide

Triethylene glycol diazide is a bifunctional crosslinker bearing two azide groups. Suitable for click chemistry.
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目录号 数量 价格 提前通知时间
207-1g 1 g $95 现货
207-5g 5 g $390 现货
207-25g 25 g 请查询 现货
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叠氮-peg4-叠氮化物 (Azide-peg4-azide)

PEG4 二叠氮是具有两个叠氮基团的同型双功能连接体。它可通过点击化学用于合成具有亲水核心的二聚体分子。
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目录号 数量 价格 提前通知时间
1865-1g 1 g $90 现货
1865-5g 5 g $250 现货
1865-25g 25 g $950 现货
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二琥珀酰亚胺戊二酸酯(DSG) [Disuccinimidyl glutarate (DSG)]

一个短的 5 原子(7.7 埃)间隔基的两端分别带有两个 NHS 酯基同效双功能交联剂。
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目录号 数量 价格 提前通知时间
4018-100mg 100 mg $95 现货
4018-1g 1 g $410 现货
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Iodo-PEG3-iodide

Homobifunctional PEG3 based linker with halogen reactive groups is useful for the crosslinking of nucleophiles.
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目录号 数量 价格 提前通知时间
2098-1g 1 g $290 现货
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PEG3-dicarboxylic acid

PEG3-dicarboxylic acid is a bifunctional linker carrying two carboxy groups. It contains a polyethyleneglycol-3 linker between the carboxyls.
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目录号 数量 价格 提前通知时间
1715-1g 1 g $490 现货
1715-5g 5 g $890 现货
1715-10g 10 g $1370 现货
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