二硬脂酰乙醇胺-聚乙二醇-羧基 (CAS No.1403744-37-5)
- 物化性质
- 外观为白色/类白色固体或粘稠液体，具体取决于PEG分子量。溶于水、氯仿、二氯甲烷、DMSO等常规有机溶剂，也溶于温水。末端含有羧酸反应基团（-COOH），可与伯胺基（-NH2）反应。脂质类型为C18饱和链。需冷藏保存，避免反复冻融。
- 技术参数
- PEG分子量可选2000、3400、5000，其他分子量可定制
- 外观
- 白色/类白色固体或粘稠液体
- 溶解性
- 溶于水、氯仿、二氯甲烷、DMSO等常规有机溶剂
- 储存条件
- 4℃以下低温、干燥、避光保存，避免反复冻融
English description（英文原文，共 1490 字符）
Product Name:DSPE-PEG-Carboxylic Acid
English Name:DSPE-PEG-Carboxylic Acid
CAS No.:1403744-37-5
Aliases:DSPE-PEG-COOH, Distearoyl phosphatidylethanolamine-PEG-Carboxylic Acid
Physical Properties:White or off-white solid or viscous liquid depending on PEG molecular weight. Soluble in water, chloroform, dichloromethane, DMSO and other conventional organic solvents; also soluble in warm water. The terminal carboxylic acid group (-COOH) can react with primary amine groups (-NH2). The lipid moiety is a C18 saturated chain. Store under refrigeration and avoid repeated freeze-thaw cycles.
Uses:Primarily used in scientific research and pharmaceutical chemical fields as a functional modification reagent for liposomes and nano-drug delivery systems. The terminal carboxyl group can be conjugated to primary amine-containing proteins, peptides, antibodies, etc., via EDC/NHS chemistry for targeted modification and biomolecular labeling. It is also used to prepare PEGylated lipid derivatives, micelles, and nanoparticles.
Technical Specifications:
PEG molecular weight: 2000, 3400, 5000; other molecular weights available upon request
Appearance: white or off-white solid or viscous liquid
Solubility: soluble in water, chloroform, dichloromethane, DMSO and other conventional organic solvents
Reactive group: carboxylic acid (-COOH), reacts with primary amine groups (-NH2)
Storage: store at or below 4°C in a dry, light-protected environment; avoid repeated freeze-thaw cycles
English Name:DSPE-PEG-Carboxylic Acid
CAS No.:1403744-37-5
Aliases:DSPE-PEG-COOH, Distearoyl phosphatidylethanolamine-PEG-Carboxylic Acid
Physical Properties:White or off-white solid or viscous liquid depending on PEG molecular weight. Soluble in water, chloroform, dichloromethane, DMSO and other conventional organic solvents; also soluble in warm water. The terminal carboxylic acid group (-COOH) can react with primary amine groups (-NH2). The lipid moiety is a C18 saturated chain. Store under refrigeration and avoid repeated freeze-thaw cycles.
Uses:Primarily used in scientific research and pharmaceutical chemical fields as a functional modification reagent for liposomes and nano-drug delivery systems. The terminal carboxyl group can be conjugated to primary amine-containing proteins, peptides, antibodies, etc., via EDC/NHS chemistry for targeted modification and biomolecular labeling. It is also used to prepare PEGylated lipid derivatives, micelles, and nanoparticles.
Technical Specifications:
PEG molecular weight: 2000, 3400, 5000; other molecular weights available upon request
Appearance: white or off-white solid or viscous liquid
Solubility: soluble in water, chloroform, dichloromethane, DMSO and other conventional organic solvents
Reactive group: carboxylic acid (-COOH), reacts with primary amine groups (-NH2)
Storage: store at or below 4°C in a dry, light-protected environment; avoid repeated freeze-thaw cycles
共 1 家生产厂家、批发商，
1 条供应报价
供应报价
常见问题
- 二硬脂酰乙醇胺-聚乙二醇-羧基的 CAS 号是多少？
- 二硬脂酰乙醇胺-聚乙二醇-羧基的 CAS 号是 1403744-37-5。
- 二硬脂酰乙醇胺-聚乙二醇-羧基的英文名称是什么？
- 二硬脂酰乙醇胺-聚乙二醇-羧基的英文名称为 DSPE-PEG-Carboxylic Acid。
- 二硬脂酰乙醇胺-聚乙二醇-羧基还有哪些别名？
- 二硬脂酰乙醇胺-聚乙二醇-羧基又称 DSPE-PEG-COOH、二硬脂酰磷脂酰乙醇胺-聚乙二醇-羧基。
- 二硬脂酰乙醇胺-聚乙二醇-羧基有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条二硬脂酰乙醇胺-聚乙二醇-羧基供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 二硬脂酰乙醇胺-聚乙二醇-羧基的供应商主要分布在哪些地区？
- 二硬脂酰乙醇胺-聚乙二醇-羧基的供应商主要分布在 上海市（1 条） 等地。
- 二硬脂酰乙醇胺-聚乙二醇-羧基有哪些级别可选？
- 平台上二硬脂酰乙醇胺-聚乙二醇-羧基的供应级别包括 工业级。
- 二硬脂酰乙醇胺-聚乙二醇-羧基的报价单位是什么？
- 二硬脂酰乙醇胺-聚乙二醇-羧基的报价单位主要有 千克。
- 哪里可以查到二硬脂酰乙醇胺-聚乙二醇-羧基的价格？
- 掌上化工二硬脂酰乙醇胺-聚乙二醇-羧基产品页汇总了各供应商的最新报价与规格，地址：/chemicals/1403744-37-5/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
没找到合适的供应商？
发布采购需求，让供应商主动联系你。我们会在 1 个工作日内跟进。
发布二硬脂酰乙醇胺-聚乙二醇-羧基采购需求
