跳轉至內容
Merck
全部照片(1)

文件

760706

Sigma-Aldrich

磺基-二苯并环辛炔-生物素共轭物

for Copper-free Click Chemistry

同義詞:

磺基-DBCO-生物素

登入查看組織和合約定價


About This Item

經驗公式(希爾表示法):
C37H50N6O7S2
分子量::
754.96
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.22

形狀

solid

反應適用性

reaction type: click chemistry
reagent type: cross-linking reagent

儲存溫度

−20°C

SMILES 字串

CC[NH+](CC)CC.[O-]S(=O)(=O)C(CNC(=O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12)C(=O)NCCC(=O)N3Cc4ccccc4C#Cc5ccccc35

InChI

1S/C31H35N5O7S2.C6H15N/c37-27(12-6-5-11-25-29-23(19-44-25)34-31(40)35-29)33-17-26(45(41,42)43)30(39)32-16-15-28(38)36-18-22-9-2-1-7-20(22)13-14-21-8-3-4-10-24(21)36;1-4-7(5-2)6-3/h1-4,7-10,23,25-26,29H,5-6,11-12,15-19H2,(H,32,39)(H,33,37)(H2,34,35,40)(H,41,42,43);4-6H2,1-3H3/t23-,25-,26?,29-;/m0./s1

InChI 密鑰

RACLEVCKGUBCTH-GESOYTMLSA-N

一般說明

这种磺化的氮杂二苯并环辛炔-生物素衍生物是一种高度水溶性的通用生物素化试剂,可用于标记含有叠氮化物的分子或化合物。环辛炔可用于应变促进的无铜叠氮化物-炔烃环加成反应中。这种二苯并环辛炔可与叠氮化物功能化化合物或生物分子发生反应,而无需 Cu(I) 催化剂即可形成稳定的三唑键。随后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。

應用

采用 Synple 自动合成平台(SYNPLE-SC002)自动标记生物素

特點和優勢

在更高的温度和更大量的生物素试剂条件下,可产生更有效的标记。典型的反应时间为最多4小时,但是如果浓度低或观察到的标记少时,则应使用更长的孵育时间。首先溶解于与水混溶的有机溶剂中,然后在需要时将其稀释在含水反应缓冲液中,从而可实现产品的最高效率。DMSO中的储备溶液可在冰箱中稳定保存3个月。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Ning, X., et al.
Angewandte Chemie (International Edition in English), 47, 2253-2255 null
Guillaume Charron et al.
Journal of the American Chemical Society, 131(13), 4967-4975 (2009-03-14)
Fatty-acylation of proteins in eukaryotes is associated with many fundamental cellular processes but has been challenging to study due to limited tools for rapid and robust detection of protein fatty-acylation in cells. The development of azido-fatty acids enabled the nonradioactive
Andrew Vila et al.
Chemical research in toxicology, 21(2), 432-444 (2008-02-01)
Polyunsaturated fatty acids (PUFA) are primary targets of free radical damage during oxidative stress. Diffusible electrophilic alpha,beta-unsaturated aldehydes, such as 4-hydroxynonenal (HNE), have been shown to modify proteins that mediate cell signaling (e.g., IKK and Keap1) and alter gene expression
Daniela C Dieterich et al.
Nature protocols, 2(3), 532-540 (2007-04-05)
A major aim of proteomics is the identification of proteins in a given proteome at a given metabolic state. This protocol describes the step-by-step labeling, purification and detection of newly synthesized proteins in mammalian cells using the non-canonical amino acid
Nicholas J Agard et al.
ACS chemical biology, 1(10), 644-648 (2006-12-19)
Detection of metabolites and post-translational modifications can be achieved using the azide as a bioorthogonal chemical reporter. Once introduced into target biomolecules, either metabolically or through chemical modification, the azide can be tagged with probes using one of three highly

文章

Copper-free click chemistry is an alternative approach to click chemistry that proceeds at a lower activation barrier and is free of cytotoxic transition metal catalysts.

無銅單鍵化學是單鍵化學的另一種方法,它以較低的活化門檻進行,並且不含具有細胞毒性的過渡金屬催化劑。

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務