ninhydrin reaction

Save This Word!

A test for proteins, peptones, peptides, and amino acids possessing free carboxyl and alpha-amino groups in which ninhydrin reacts with such compounds to produce a blue color.

QUIZ

QUIZ YOURSELF ON "IS" VS. "ARE"

"Is" it time for a new quiz? "Are" you ready? Then prove your excellent skills on using "is" vs. "are."

Question 1 of 7

IS and ARE are both forms of which verb?

have

TAKE THE QUIZ TO FIND OUT

Words nearby ninhydrin reaction

Ningsia, Ningxia, Ningxia Hui, Ningxia Hui Autonomous Region, ninhydrin, ninhydrin reaction, Ninian, Ninib, Ninigi, ninja, ninja loan

How to use ninhydrin reaction in a sentence

We haven't had any real fan reaction yet, but our collective fingers are crossed.
‘Archer’ Creator Adam Reed Spills Season 6 Secrets, From Surreal Plotlines to Life Post-ISIS|Marlow Stern|January 8, 2015|DAILY BEAST
Or how kicking a reaction-less eunuch in the crotch over and over again is comedy.
‘Galavant’: A Drunken, Horny Musical Fairy Tale|Melissa Leon|January 5, 2015|DAILY BEAST
Your general reaction runs along the lines of: “When will these geezers give it up and go for a mall walk or something?”
The World’s Toughest Political Quiz|Jeff Greenfield|December 31, 2014|DAILY BEAST
Jundullah and Jaish ul Adl sprang up “in reaction to that kind of oppression,” he said.
The Dangerous Drug-Funded Secret War Between Iran and Pakistan|Umar Farooq|December 29, 2014|DAILY BEAST

No one likes it when their sandcastle is knocked over, but his reaction is a bit, err, extreme.
Was Baby Jesus A Holy Terror?|Candida Moss|December 21, 2014|DAILY BEAST
While this reaction lasted he laughed away the evidence, and honestly believed he was exaggerating trifles.
The Wave|Algernon Blackwood
Ordinarily the diazo appears a little earlier than the Widal reaction—about the fourth or fifth day—but it may be delayed.
A Manual of Clinical Diagnosis|James Campbell Todd
For Lettice—the tender woman of his first acquaintance—had obviously experienced a moment of reaction.
The Wave|Algernon Blackwood
When applied to the diagnosis of typhoid fever, the phenomenon is known as the Widal reaction.
A Manual of Clinical Diagnosis|James Campbell Todd
As yet, it is the only agglutination reaction which has any practical value for the practitioner.
A Manual of Clinical Diagnosis|James Campbell Todd