Merck

QBD10201

Sigma-Aldrich

生物素-dPEG®3-MAL

Empirical Formula (Hill Notation):
C27H43N5O8S
分子量:
597.72
PubChem化学物质编号:
NACRES:
NA.22

检测方案

>90%

形式

solid or viscous liquid

reaction suitability

reagent type: cross-linking reagent
reaction type: Biotinylations
reactivity: thiol reactive

reagent type: linker

聚合物结构设计

shape: linear
functionality: monofunctional

运输

ambient

储存温度

−20°C

SMILES string

O=C(NCCCOCCOCCOCCCNC(CCCCC1C2NC(NC2CS1)=O)=O)CCN3C(C=CC3=O)=O

比较类似商品

查看完整比较结果

Show Differences

1 of 4

此商品
QBD10195QBD10785QBD11386
Biotin-dPEG®3-MAL

Sigma-Aldrich

QBD10201

生物素-dPEG®3-MAL

Biotin-dPEG®11-MAL

Sigma-Aldrich

QBD10195

Biotin-dPEG®11-MAL

Biotin-dPEG®23-MAL

Sigma-Aldrich

QBD10785

Biotin-dPEG®23-MAL

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

form

solid or viscous liquid

reaction suitability

reagent type: cross-linking reagent
reaction type: Biotinylations
reactivity: thiol reactive, reagent type: linker

reaction suitability

reagent type: cross-linking reagent
reaction type: Biotinylations
reactivity: thiol reactive

reaction suitability

-

reaction suitability

reagent type: cross-linking reagent, reagent type: payload delivery reagent

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: monofunctional

polymer architecture

shape: linear
functionality: heterobifunctional

shipped in

ambient

shipped in

ambient

shipped in

ambient

shipped in

ambient

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

应用

生物素-dPEG®3-MAL 可用作生物素化反应中的交联试剂。

特点和优势

Biotin-dPEG®3-MAL利用众所周知的马来酰亚胺基团和游离巯基之间的特定迈克尔加成反应,可以在 6.5 – 7.5 的 pH 范围内对水性介质中的分子进行位点特异性生物素标记。单分子量 dPEG ®间隔臂(24.9 Å)让生物素部分和标记分子之间保持了精确的间距。dPEG ®间隔臂赋予标记分子水溶性,同时降低标记生物分子或其它标记化合物的免疫原性、聚集和沉淀。

法律信息

受美国专利#7,888,536 B2保护的产品
dPEG is a registered trademark of Quanta BioDesign

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

在网站页面上,产品编号会附带包装尺寸/数量一起显示(例如:T1503-25G)。请确保 在“产品编号”字段中仅输入产品编号 (示例 T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

请输入1.000309185)

遇到问题?欢迎随时联系我们技术服务 寻求帮助

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等,请输入去除前两位字母的批号:09019TO。

  • 如果您查询到的批号含有填充代码(例如05427ES-021),请输入去除填充代码-021的批号:05427ES。

  • 如果您查询到的批号含有填充代码(例如 STBB0728K9),请输入去除填充代码K9的批号:STBB0728。

未找到您寻找的产品?

部分情况下,可能未在线提供COA。如果搜索不到COA,可在线索取。

索取COA

Amanda R Smith et al.
Retrovirology, 16(1), 28-28 (2019-10-24)
PIE12-trimer is a highly potent D-peptide HIV-1 entry inhibitor that broadly targets group M isolates. It specifically binds the three identical conserved hydrophobic pockets at the base of the gp41 N-trimer with sub-femtomolar affinity. This extremely high affinity for the transiently

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.

联系技术服务部门