文章關(guān)鍵詞：修飾性PEG，高分子PEG，異官能團(tuán)雙取代聚乙二醇衍生物
Vitamin E-PEG-amine，Vitamin E-PEG-NH2，VE-PEG-NH2，維生素E聚乙二醇氨基
一、Product structure：

二、Product specifications：
1.End group substitution rate：>>95
2.Molecular weight：1000，2000，3400，5000，10000，20000（可按需定制）
3.Packaging specification：1g，5g，10g, flexible packaging, including 100mg packaging and 500mg 1g and 5g large packaging
4.Appearance color：The product is a solid or viscous liquid, depending on the molecular weight of PEG
5.Dissolution conditions：Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water

6.Stability：-1 year at 20 ° C, dry and dark.

7.Supplier：西安凱新生物科技有限公司

三、Reaction characteristics：

維生素E PEG胺是一類生物活性PEG，由PEG與α-生育酚偶聯(lián)而成，氨基（Amino）由一個(gè)氮原子和兩個(gè)氫原子構(gòu)成，化學(xué)式為-NH2。在有機(jī)化學(xué)中，氨基是基本堿基，大多數(shù)含有氨基的有機(jī)物都有一定堿的特性。
四、Matters for use：
It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
五、storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.
六、reagent related products：
m-PEG24-amine?
endo-BCN-PEG3-amine?
Benzyl-PEG2-amine?
m-PEG4-amine
Biotin-PEG5-amine?
5-FAM amine HCl?
Azido-PEG8-amine
Propargyl-PEG4-amine?
Propargyl-PEG9-amine?
Amino-PEG8-amine
Amino-PEG9-amine
Fluorescein-PEG6-Amine?
m-PEG2-amine
Tri(Mal-PEG2-amide)-amine?
m-PEG36-amine
以上西安凱新生物科技有限公司W(wǎng)MJ編輯的試劑信息僅用于科學(xué)研究或者工業(yè)應(yīng)用等非醫(yī)療目的，非藥用，非食用。接受各種復(fù)雜定制服務(wù)，合成的Monodispersed PEGs除了有更多樣的基團(tuán)還可以提供各種不同數(shù)量的PEG的產(chǎn)品。