跳轉至內容
Merck
全部照片(1)

重要文件

檢視所有文件

764213

Sigma-Aldrich

生物素-PEG4-炔

for copper catalyzed click labeling

同義詞:

乙炔-PEG4-生物素结合物

登入查看組織和合約定價
全部照片(1)

About This Item

經驗公式（希爾表示法）:
C21H35N3O6S
CAS號碼:
1262681-31-1
分子量：:
457.58
MDL號碼:
MFCD32689639
分類程式碼代碼:
12161502
PubChem物質ID:
329767107
NACRES:
NA.22
暫時無法取得訂價和供貨情況

化驗

95%

形狀

solid

反應適用性

reaction type: click chemistry

mp

55-64 °C

儲存溫度

−20°C

SMILES 字串

O=C(NCCOCCOCCOCCOCC#C)CCCC[C@@H](SC1)[C@@]2([H])[C@]1([H])NC(N2)=O

InChI

1S/C21H35N3O6S/c1-2-8-27-10-12-29-14-15-30-13-11-28-9-7-22-19(25)6-4-3-5-18-20-17(16-31-18)23-21(26)24-20/h1,17-18,20H,3-16H2,(H,22,25)(H2,23,24,26)/t17-,18-,20-/m1/s1

InChI 密鑰

SKMJWNZZFUDLKQ-QWFCFKBJSA-N

相關類別

應用

生物素-PEG4-炔可以通过生物正交叠氮-炔加成反应对 4-叠氮苯丙氨酸 (AzPhe) 丝素蛋白进行改性，以制备光敏性蛋白质材料。[1]
生物素化试剂，采用铜催化的 1，3 偶极环加成点击化学标记含炔烃的分子或生物分子。炔烃基团与叠氮化物反应形成稳定的三唑键，有助于将生物素引入目标炔烃改性体系。

凭借Synple 全自动合成平台（SYNPLE-SC002）自动标记您的生物素

其他說明

肠道微生物群相关胆盐水解酶活性的化学蛋白组学分析

荧光异遥爪单链聚合物纳米颗粒：合成、光谱学和细胞成像

精氨酸选择性化学标记方法，鉴定和富集蛋白中反应性精氨酸残基

选择性成像小鼠肠道中革兰氏阴性菌和革兰氏阳性菌

炔烃唾液酸的代谢寡糖工程，赋予神经氨酸酶抗性，抑制流感病毒繁殖

单细胞水平上，药物定位、目标识别和目标占有率测量的模块化探针策略

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCV5242
MKCT5189
MKCQ4869
MKCP8431
MKCN7955

未看到正確版本？

如果您需要一個特定的版本，您可以透過批號來尋找特定憑證。

搜尋 COA

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

Masanobu Nagano et al.
Bioorganic & medicinal chemistry, 25(21), 5952-5961 (2017-10-11)
Vaccination is a reliable method of prophylaxis and a crucial measure for public health. However, the majority of vaccines cannot be administered orally due to their degradation in the harsh gut environment or inability to cross the GI tract. In
Maheshika S K Wanigasekara et al.
ACS omega, 3(10), 14229-14235 (2019-08-29)
Modification of arginine residues using dicarbonyl compounds is a common method to identify functional or reactive arginine residues in proteins. Arginine undergoes several kinds of posttranslational modifications in these functional residues. Identifying these reactive residues confidently in a protein or
Nrf1 can be processed and activated in a proteasome-independent manner.
Vangala JR, et al.
Current Biology, 26(18), R834-R835 (2016)
Lili Lu et al.
Angewandte Chemie (International ed. in English), 54(33), 9679-9682 (2015-06-24)
Glycosylphosphatidylinositol (GPI) anchoring of proteins to the cell surface is important for various biological processes, but GPI-anchored proteins are difficult to study. An effective strategy was developed for the metabolic engineering of cell-surface GPIs and GPI-anchored proteins by using inositol
Wei Wang et al.
Biochemistry, 56(30), 3889-3893 (2017-07-07)
The diverse gut microbial communities are crucial for host health. How the interactions between microbial communities and between host and microbes influence the host, however, is not well understood. To facilitate gut microbiota research, selective imaging of specific groups of
查看所有相關論文

Questions

Reviews

No rating value

Active Filters

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