二硬脂酰基磷脂酰乙醇胺 PEG 胺, DSPE-PEG-NH2

CAS: 474922-26-4 货号: D163596 PubChem CID: 156592378
有货
级别和纯度: MW 2000 Da
别名
二硬脂酰基磷脂酰乙醇胺 PEG 胺, DSPE-PEG-NH2|1,2-二硬脂酰-sn-甘油基-3-磷酸乙醇胺-N-[氨基(聚乙二醇)-2000 (铵盐)|DSPE-PEG(2000)-胺铵盐,2-二硬脂酰-sn-丙三基-3-磷酸乙醇胺-N-[氨基(聚乙二醇)-2000]铵盐|α-[(9R)-6-羟基-6-氧化-1,12-二氧代-9-[(1-氧代十八烷基)氧基]-5,7,11-三氧杂-2-氮杂-6-磷酸二十烷-1-基]-ω-(2-氨基乙氧基)聚(氧基-1,2-乙烷二基)铵盐
储存条件
-20°C储存,充氩
运输条件
超低温运输
★
规格
库存
价格
数量
20mg
D163596-20mg
现货 Stock Image
¥216.90
100mg
D163596-100mg
现货 Stock Image
¥513.90
500mg
D163596-500mg
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¥1,441.90
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概述

DSPE-PEG(2000)胺可用于:
生成单壁碳纳米管(SWNT)磷脂-聚乙二醇-叶酸偶联物
制备聚乙二醇(PEGylated)磁性纳米颗粒脂质体
制备脂质体,用于肌融合外结构域的破坏研究

DSPE PEG Amine (DSPE-PEG-NH2) is one of  reactive phospholipid PEG reagents that have a reactive primary amine group on one PEG terminus. DSPE (1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine) is a saturated 18C phospholipid commonly used in liposome synthesis.  Polyethylene glycol (PEG) conjugated DSPE has both hydrophilicity and hydrophobility property that is useful for drug delivery, gene transfection and biomolecule modification. Pegylation of phospholipids significantly improves the blood circulation time and stability for encapsulated drugs. Amine functionalized DSPE PEG allows further modification of PEG lipid via its reactive amino group.

Application:

DSPE-PEG-NH2 is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and an amine. DSPE-PEG-NH2 is used to modify liposome surface with biomolecules containing amine reactive groups (NHS, thiolate). It is a useful self-assembling reagent to prepare grafted or PEGylated liposome or micelle while also providing an amine group for bioconjugation. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the amine group to bioconjugate targeting molecules including antibody, aptamer, protein, and peptide.

规格

别名
二硬脂酰基磷脂酰乙醇胺 PEG 胺, DSPE-PEG-NH2 | 1,2-二硬脂酰-sn-甘油基-3-磷酸乙醇胺-N-[氨基(聚乙二醇)-2000 (铵盐) | DSPE-PEG(2000)-胺铵盐,2-二硬脂酰-sn-丙三基-3-磷酸乙醇胺-N-[氨基(聚乙二醇)-2000]铵盐 | α-[(9R)-6-羟基-6-氧化-1,12-二氧代-9-[(1-氧代十八烷基)氧基]-5,7,11-三氧杂-2-氮杂-6-磷酸二十烷-1-基]-ω-(2-氨基乙氧基)聚(氧基-1,2-乙烷二基)铵盐
英文别名
DSPE-PEG-NH2 | DSPE-PEG2000-NH2 | DSPE-PEG-Amine | 1,2-Distearoyl-sn-glycero-3-phosphoethanolamine-N-[amino(polyethylene glycol)-2000] Ammonium Salt | α-[(9R)-6-Hydroxy-6-oxido-1,12-dioxo-9-[(1-oxooctadecyl)oxy]-5,7,11-trioxa-2-aza-6-phosphanonacos-1-yl]-ω-(2-aminoethoxy)poly(oxy-1,2-ethanediyl) Ammonium Salt
规格或纯度
MW 2000 Da
英文名称
DSPE PEG Amine, DSPE-PEG-NH2
生化机理
DSPE-PEG(2000)胶束有助于疏水药物的增溶和输送。它被用于磁性氧化铁纳米颗粒的涂层
储存条件
-20°C储存,充氩
运输条件
超低温运输
名称和识别符
PubChem SID
分子类型
未知
IUPAC Name
[3-[2-[2-(2-aminoethoxy)ethoxycarbonylamino]ethoxy-hydroxyphosphoryl]oxy-2-octadecanoyloxypropyl] octadecanoate;azane
INCHI
1S/C46H91N2O11P.H3N/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-44(49)56-41-43(42-58-60(52,53)57-38-36-48-46(51)55-40-39-54-37-35-47)59-45(50)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2;/h43H,3-42,47H2,1-2H3,(H,48,51)(H,52,53);1H3
InChi Key
AXHRCGLQEUQOIS-UHFFFAOYSA-N
Smiles
CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNC(=O)OCCOCCN)OC(=O)CCCCCCCCCCCCCCCCC.N
Isomeric SMILES
CCCCCCCCCCCCCCCCCC(=O)OCC(COP(=O)(O)OCCNC(=O)OCCOCCN)OC(=O)CCCCCCCCCCCCCCCCC.N
PubChem CID

高级数据

化学和物理性质
溶解性
Off-white/white solid or viscous liquid depends on molecule weight;Soluble in regular aqeous solution as well as most organic solvents;
敏感性
对热敏感;对湿度敏感
质检证书(CoA,COO,BSE/TSE 和分析图谱)
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批号(Lot Number) 证书类型 货号
H2429309H2429309 分析证书 D163596
A2630487A2630487 分析证书 D163596
A2630488A2630488 分析证书 D163596
A2630491A2630491 分析证书 D163596
A2403181A2403181 分析证书 D163596
G2303320G2303320 分析证书 D163596
G2303380G2303380 分析证书 D163596
J2524128J2524128 分析证书 D163596
D2523322D2523322 分析证书 D163596
D2523323D2523323 分析证书 D163596
I2501259I2501259 分析证书 D163596
A2613033A2613033 分析证书 D163596
H2429310H2429310 分析证书 D163596
H2429135H2429135 分析证书 D163596
D2424259D2424259 分析证书 D163596
A2403180A2403180 分析证书 D163596
I2314283I2314283 分析证书 D163596
I2314284I2314284 分析证书 D163596
G2303406G2303406 分析证书 D163596
G2303386G2303386 分析证书 D163596
G2303311G2303311 分析证书 D163596
K2209505K2209505 分析证书 D163596
K2209506K2209506 分析证书 D163596
B2225321B2225321 分析证书 D163596
B2225328B2225328 分析证书 D163596
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