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What is the positive result for sakaguchi test?
A red color is the positive result>
How does Sakaguchi test works?
Sakaguchi test detect arginine in proteins; the 1-naphtol with a bit of sodium hypobromite react with arginine and produce a red color complex.
What color is positive test result for glucose?
the color of a positive test results is bright green
Sakaguchi test for arginine?
Reference: J. Biol. Chem., 222, (1956), 225.
What color is a positive test for protein?
A positive test, when using Biuret reagent, would be purple-ish
Will tyrosine test positive in Hopkins-Cole test?
Yes, it is possible (color test).
In the lugols solution test what color is a positive test?
intense blue or black
Chemistry of sakaguchi test?
The Sakaguchi test is a specific qualitative test for the detection of a specific type of protein with the amino acid containing the guanidinium group. In basic conditions, alpha naphthol and sodium hypobromite/chlorite react with the aforementioned compound to form red-orange complexes.
What is the positive result for murexide test or test for purines?
A pink color must be obtained.
Is the result of a pregnancy test kit positive if the test line has a very slight color and the control line has a dark color?
yes a line is a line,I'd say it's positive
What is the positive color of silver nitrate?
When testing silver nitrate, a whitish color will yield positive results. If the test is negative, the color will turn clear and it will remain transparent.
What is the color changed for positive results in every samples in millon test?
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