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Merck
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Key Documents

927538

Sigma-Aldrich

AlkFAA-alkyne

≥95%

同義詞:

2-Fluoro-N-(hex-5-yn-1-yl)acrylamide

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About This Item

經驗公式(希爾表示法):
C9H12FNO
分子量::
169.20
分類程式碼代碼:
12352101
NACRES:
NA.21

品質等級

化驗

≥95%

形狀

semisolid

儲存溫度

−20°C

SMILES 字串

O=C(NCCCCC#C)C(F)=C

應用

AlkFAA-alkyne is a Michael acceptor probe that was designed to label cysteines, but is not very effective. The compound can be used as a negative control when run with other cysteine-reactive probes. A method was developed using cysteine-reactive compounds to allow for unbiased analysis of proteomic data in quantitative applications . The method uses light or heavy labeling with the isotopically labelled desthiobiotin azide (isoDTB) tag for mass spectrometry analysis . Analysis then uses the isotopic tandem orthogonal proteolysis activity-based protein profiling (isoTOP-ABPP) workflow

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Patrick R A Zanon et al.
Angewandte Chemie (International ed. in English), 59(7), 2829-2836 (2019-11-30)
Rapid development of bacterial resistance has led to an urgent need to find new druggable targets for antibiotics. In this context, residue-specific chemoproteomic approaches enable proteome-wide identification of binding sites for covalent inhibitors. Described here are easily synthesized isotopically labeled
Eranthie Weerapana et al.
Nature, 468(7325), 790-795 (2010-11-19)
Cysteine is the most intrinsically nucleophilic amino acid in proteins, where its reactivity is tuned to perform diverse biochemical functions. The absence of a consensus sequence that defines functional cysteines in proteins has hindered their discovery and characterization. Here we

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