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Merck
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Key Documents

SML2973

Sigma-Aldrich

MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2 trifluoroacetate

≥95% (HPLC)

别名:

N-[2-(7-methoxy-2-oxo-2H-1-benzopyran-4-yl)acetyl]-L-alanyl-L-valyl-L-leucyl-L-glutaminyl-L-serylglycyl-L-phenylalanyl-L-arginyl-N6-(2,4-dinitrophenyl)-L-lysyl-L-Lysinamide trifluoroacetate

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About This Item

经验公式(希尔记法):
C69H99N19O20 · xC2HF3O2
分子量:
1514.64 (free base basis)
分類程式碼代碼:
12352200
NACRES:
NA.77

品質等級

化驗

≥95% (HPLC)

形狀

film or powder

顏色

white to yellow

儲存溫度

−20°C

生化/生理作用

MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2 is a fluorescence resonance energy transfer (FRET) substrate derived from the N-terminal auto-cleavage fragment of the SARS-CoV Mpro viral protease ((excitation wavelengths 320 nm and emission wavelengths 405 nm). MCA-AVLQSGFR-Lys(Dnp)-Lys-NH2 is suitable to measure protease activity of COVID-19 virus Mpro, SARS-CoV Mpro, and other viruses.

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


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Xiaoyu Xue et al.
Journal of molecular biology, 366(3), 965-975 (2006-12-27)
The viral proteases have proven to be the most selective and useful for removing the fusion tags in fusion protein expression systems. As a key enzyme in the viral life-cycle, the main protease (M(pro)) is most attractive for drug design
Fenghua Wang et al.
Scientific reports, 6, 22677-22677 (2016-03-08)
First identified in The Netherlands in 2004, human coronavirus NL63 (HCoV-NL63) was found to cause worldwide infections. Patients infected by HCoV-NL63 are typically young children with upper and lower respiratory tract infection, presenting with symptoms including croup, bronchiolitis, and pneumonia.
Zhenming Jin et al.
Nature, 582(7811), 289-293 (2020-04-10)
A new coronavirus, known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is the aetiological agent responsible for the 2019-2020 viral pneumonia outbreak of coronavirus disease 2019 (COVID-19)1-4. Currently, there are no targeted therapeutic agents for the treatment of this disease, and

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