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760749

二苯并环辛基-PEG4-生物素结合物

Name: 二苯并环辛基-PEG4-生物素结合物
Brand: ALDRICH

for Copper-free Click Chemistry

别名:

DBCO-PEG4-生物素

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关于此项目

经验公式（希尔记法）:

C₃₉H₅₁N₅O₈S

化学文摘社编号:

1255942-07-4

分子量:

749.92

NACRES:

NA.22

PubChem Substance ID:

329766893

UNSPSC Code:

12352003

MDL number:

MFCD22572661

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属性

Quality Level

100

form

solid

reaction suitability

reaction type: click chemistry

storage temp.

−20°C

SMILES string

O=C(CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)NCCOCCOCCOCCOCCC(=O)NCCC(=O)N3Cc4ccccc4C#Cc5ccccc35

InChI

1S/C39H51N5O8S/c45-35(12-6-5-11-34-38-32(28-53-34)42-39(48)43-38)41-18-20-50-22-24-52-26-25-51-23-21-49-19-16-36(46)40-17-15-37(47)44-27-31-9-2-1-7-29(31)13-14-30-8-3-4-10-33(30)44/h1-4,7-10,32,34,38H,5-6,11-12,15-28H2,(H,40,46)(H,41,45)(H2,42,43,48)/t32-,34-,38-/m0/s1

InChI key

LNHSQAOQVNHUGL-QRBHCBQLSA-N

说明

General description

这种氮杂二苯并环辛-生物素衍生物是一种通用的生物素化试剂，用于标记含有叠氮化物的分子或化合物。环辛烯在促进无铜叠氮炔环加成反应中是有用的。这种二苯并环辛炔将与叠氮官能化化合物或生物分子反应，而不需要 Cu (I) 催化剂产生稳定的三唑键。后续的标记分子可以使用链霉亲和素或亲和素亲和试剂进行纯化。PEG 间隔基使整体化合物的亲水性更强，并允许与叠氮化物的反应站点和生物素检测基团之间的距离更大。

Application

采用 Synple 自动合成平台素（SYNPLE-SC002）自动标记生物素

Features and Benefits

更高的温度和过多的生物素试剂会导致更有效的标记。典型反应时间长达 4 小时，但如果浓度较低或观察到低标记，则应使用更长的孵育时间。当首先溶解在水溶性有机溶剂中，然后根据需要在水性反应缓冲液中稀释时，产品最有效。DBCO-PEG4-生物素可溶于高达 0.35 mM 的水性缓冲液。

Other Notes

2024年CiteAb奖，授予在帕金森研究方面取得成功的供应商

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

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货号	GTIN
760749-5MG	04061833565254