跳转至内容

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
所有图片(2)

主要文件

查看所有文档

799041

Sigma-Aldrich

聚（乙二醇）甲醚- 嵌段 -聚（ L -丙交酯- co -乙交酯）

PEG average Mn 5,000, PLGA average Mn 25,000, lactide:glycolide 50:50

别名:

PEG-b-PLGA, 聚乙二醇-PLGA

登录查看公司和协议定价

选择尺寸

1 G
CN¥1,415.61

CN¥1,415.61

请联系客服了解存货情况
获取大包装报价
所有图片(2)

选择尺寸

变更视图
1 G
CN¥1,415.61

About This Item

线性分子式:
CH3[C2H4O]nO[(C2H2O2)x(C3H4O2)y]mH
UNSPSC代码:
12162002
NACRES:
NA.23

CN¥1,415.61

请联系客服了解存货情况
获取大包装报价

表单

powder

质量水平

100

分子量

PEG average Mn 5,000
PLGA average Mn 25,000

组成

lactide:glycolide 50:50

储存温度

2-8°C

相关类别

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
911410911429911399
Poly(ethylene glycol) methyl ether-block-poly(L-lactide-co-glycolide) PEG average Mn 5,000, PLGA average Mn 25,000, lactide:glycolide 50:50

799041

Poly(ethylene glycol) methyl ether-block-poly(L-lactide-co-glycolide)

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide) PEG average Mn 5,000, PLGA average Mn 10,000, lactide:glycolide 80:20

911410

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide)

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide) PEG average Mn 5,000, PLGA average Mn 5,000, lactide:glycolide 80:20

911429

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide)

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide) PEG average Mn 2,000, PLGA average Mn 10,000, lactide:glycolide 80:20

911399

Poly(ethylene glycol) methyl ether-block-poly(lactide-co-glycolide)

form

powder

form

powder

form

powder

form

powder or chunks

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

mol wt

PEG average Mn 5,000

mol wt

PEG average Mn 5,000 (by NMR), PLGA average Mn 10,000 (by NMR)

mol wt

PEG average Mn 5,000 (by NMR), PLGA average Mn 5,000 (by NMR)

mol wt

PEG average Mn 2,000 (by NMR), PLGA average Mn 10,000 (by NMR)

composition

lactide:glycolide 50:50

composition

-

composition

-

composition

-

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

100

应用

两亲性嵌段共聚物 (AmBC) 由两种化学结构不同的均聚物嵌段组成。其中一个是亲水性的，另一个是疏水性的。这些大分子在水性介质中溶解时具有自组装的属性。PEG-PLGA 是一种最常用的可生物降解的两亲性嵌段共聚物，用于药物输送。PEG 是亲水性部分，PLGA 是疏水性部分。用于合成用于药物差异递送和控释的靶向纳米颗粒

特点和优势

  • 生物相容性好，免疫原性低，可降解性好。
  • 通过改变嵌段共聚物链段大小以适应特定的应用，可以很容易地调节性质。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

  • 技术规格说明书

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number
    MKCL2095
    MKBV0533V

    没有发现合适的版本？

    如果您需要特殊版本，可通过批号或批次号查找具体证书。

    搜索COA

    已有该产品？

    在文件库中查找您最近购买产品的文档。

    访问文档库

    商品

    Polymersomes for Drug Delivery

    The development of drugs that target specific locations within the human body remains one of the greatest challenges in biomedicine today.

    我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持