甲基-PEG4-NHS酯，m-dPEG®4-NHS ester；>90%

别名：2,5-Dioxo-1-pyrrolidinyl 4,7,10,13-tetraoxatetradecanoate, Triethylene glycol methyl ether 2-(succinimidyloxycarbonyl)ethyl ether

Empirical Formula (Hill Notation): C14H23NO8 CAS号: 622405-78-1 分子量: 333.33 MDL编号: MFCD11041112 PubChem化学物质编号: 329823894 NACRES: NA.22

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: QBD10211

CAS号: 622405-78-1

MDL号: MFCD11041112

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目录价.SKU-Variant

100mg
1g [+¥2,640.30]

¥1,148.15

数量:

说明

特点和优势

The m-dPEG^®₄-NHS ester provides a variety of means to modify small molecules, peptides, proteins, and functionalized surfaces (metals, glass, and others). The single molecular weight methoxy-terminated dPEG^® molecules are hydrophilic and non-immunogenic of exact length. Modification with m-dPEG^® reagents can improve water solubility, increase hydrodynamic volume, eliminate or reduce non-specific binding, protect peptides and proteins from proteolysis, reduce or eliminate immunogenicity, and increase serum half-life in vivo. The m-dPEG^®₄-NHS (N-hydroxysuccinimide) ester reacts with amines.

法律信息

Products Protected under U.S. Patents # 7,888,536 B2

dPEG is a registered trademark of Quanta BioDesign

属性

检测方案

>90%

形式

solid or viscous liquid

reaction suitability

reagent type: chemical modification reagent
reagent type: cross-linking reagent
reactivity: amine reactive

聚合物结构设计

shape: linear
functionality: monofunctional

运输

ambient

储存温度

−20°C

SMILES string

O=C1CCC(N1OC(CCOCCOCCOCCOC)=O)=O

InChI

1S/C14H23NO8/c1-19-6-7-21-10-11-22-9-8-20-5-4-14(18)23-15-12(16)2-3-13(15)17/h2-11H2,1H3

InChI key

MAYFFZZPEREGBQ-UHFFFAOYSA-N

安全信息

储存分类代码

11 - Combustible Solids

商品规格

属性名称	属性值
储存温度 Storage temp.	-20°C低温冷冻
全球实时库存 Availability √	美国St. Louis ≥ 30 \| 欧洲Eur. ≥ 10 \| 東京Tokyo ≥ 9 \| 香港与北京 ≥ 30