-
pyrolysis of urea
affords triuret O=C(−N(H)−C(=O)−NH2)2. In general,
organic biurets (those with
alkyl or aryl
groups in
place of one or more H atoms) are prepared...
- In chemistry, the
biuret test (IPA: /ˌbaɪjəˈrɛt/, /ˈbaɪjəˌrɛt/), also
known as Piotrowski's test, is a
chemical test used for
detecting the
presence of...
- Lansoprazole, sold
under the
brand name
Prevacid among others, is a
medication which reduces stomach acid. It is a
proton pump
inhibitor (PPI), used to...
-
carbamide peroxide, allantoin, and hydantoin.
Ureas are
closely related to
biurets and
related in
structure to amides, carbamates, carbodiimides, and thiocarbamides...
- to 1.5 mg/mL),
similar to
Lowry protein ****ay,
Bradford protein ****ay or
biuret reagent. The
total protein concentration is
exhibited by a
color change...
- stripper, so
residence times in
these stages are
designed to be short.
Biuret is
formed when two
molecules of urea
combine with the loss of a molecule...
- In enzymology, a
biuret amidohydrolase (EC 3.5.1.84) is an
enzyme that
catalyzes the
chemical reaction biuret + H2O ⇌ {\displaystyle \rightleftharpoons...
-
reactions of
copper ions with the
peptide bonds under alkaline conditions (the
Biuret test) with the
oxidation of
aromatic protein residues. The
Lowry method...
-
precipitant in
protein crystallography and is also an
ingredient in the
Biuret reagent which is used to
measure protein concentration. This ingredient...
- streams.
Intermediates in the
dehydration include both
isocyanic acid,
biuret, and triuret: H2N-CO-NH2 → HNCO + NH3 H2N-CO-NH2 + HNCO → H2N-CO-NH-CO-NH2...
