Dictionary » D » Dnp



1. (Science: abbreviation) 2,4-dinitrophenol.

2. (Science: abbreviation) Deoxyribonucleoprotein.

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Biochemistry/ Proteins & Amino Acids

... PTH-K in cycle 3 c) PTH-A in cycle 1, PTH-D in cycle 2, and bis-PTH-K in cycle 3 d) PTH-K in cycle 1, PTH-F in cycle 2, and PTH-K in cycle 3 e) DNP-A in cycle 1, DNP-D in cycle 2, and bis-DNP-K in cycle 3 7. Amino acid analysis of one mole of a peptide yields two moles of methionine, two moles ...

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by SimplyMe
Tue Feb 23, 2010 8:32 am
Forum: General Discussion
Topic: Biochemistry/ Proteins & Amino Acids
Replies: 4
Views: 5707

Protein sequence determination

... (FDNB) was useful in the "old" days of protein work because it gives a clean reaction with free primary and secondary amine groups. DNP-amino acids are stable under acid hydrolysis and yield yellow derivatives that are readily identified. You can only identify the N-terminal amino ...

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by blcr11
Tue Sep 16, 2008 5:33 pm
Forum: Molecular Biology
Topic: Protein sequence determination
Replies: 2
Views: 3555

ETC inhibitors;acetate in glycogen;ischemia;melonate;HELP

... between these inhibitors. Explain. I know that Cyanide inhibits ETC, while oligomycin and 2,4-dinitrophenol inhibit ATP synthesis, but how does DNP influence both? why does it have to distinguish between the two? 2)Although animals cannot synthesize glucose from acetyl CoA if a rat is fed 14C-labelled ...

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by psychic_pizza
Sun Mar 23, 2008 7:30 am
Forum: Molecular Biology
Topic: ETC inhibitors;acetate in glycogen;ischemia;melonate;HELP
Replies: 1
Views: 3729

An ROS producer that doesn't lead to protein carbonylation

Recently, I found that one of my nanoparticles (silver) could not lead to elevated protein carbonyl levels (by DNP method using ELISA) in cultured cells, though in ROS studies, it does give a positive result. Any explanation? Thanks!

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by hanhan2008
Tue Mar 04, 2008 9:31 pm
Forum: Molecular Biology
Topic: An ROS producer that doesn't lead to protein carbonylation
Replies: 0
Views: 1184

Celluar Respiration

... of flight in the two avian life forms? Explain in detail. 2. In the 1940's, some physician prescribed low doses of a drug called dinitrophenol (DNP) to help patients lose weight. This unsafe method of weight lost was abandoned after a few patients died. DNP uncouples the chemiosmotic machinery ...

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by RaIn33
Mon Oct 16, 2006 11:18 pm
Forum: Cell Biology
Topic: Celluar Respiration
Replies: 1
Views: 2644
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