甲基-PEG8-NHS酯，m-dPEG®8-NHS ester；>90%

别名：2,5,8,11,14,17,20,23-Octaoxahexacosan-26-oic acid succinimidyl ester, 2,5-Dioxo-1-pyrrolidinyl 4,7,10,13,16,19,22,25-octaoxahexacosanoate

Empirical Formula (Hill Notation): C22H39NO12 CAS号: 756525-90-3 分子量: 509.54 MDL编号: MFCD13184969 PubChem化学物质编号: 329823901 NACRES: NA.22

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: QBD10260

CAS号: 756525-90-3

MDL号: MFCD13184969

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

100mg
1g [+¥3,730.46]

¥2,009.21

数量:

说明

特点和优势

The m-dPEG^®₈-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^®₈-NHS 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=C(CCOCCOCCOCCOCCOCCOCCOCCOC)ON1C(CCC1=O)=O

InChI

1S/C22H39NO12/c1-27-6-7-29-10-11-31-14-15-33-18-19-34-17-16-32-13-12-30-9-8-28-5-4-22(26)35-23-20(24)2-3-21(23)25/h2-19H2,1H3

InChI key

IBZNTYBFTKFSMU-UHFFFAOYSA-N

安全信息

储存分类代码

11 - Combustible Solids

WGK

WGK 3

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 ≥ 50 \| 欧洲Eur. ≥ 12 \| 東京Tokyo ≥ 20 \| 香港与北京 ≥ 50