gel electrophoresis

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noun Biochemistry.

a technique for separating protein molecules of varying sizes in a mixture by moving them through a block of gel, as of agarose or polyacrylamide, by means of an electric field, with smaller molecules moving faster and therefore farther than larger ones.

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Words nearby gel electrophoresis

Gelderland, gelding, Geldof, gelechiid, gelée, gel electrophoresis, Gelibolu, gelid, gelignite, Gelligaer, Gell-Mann

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use gel electrophoresis in a sentence

And lo, Snowballs—underpants which can hold a flexible gel pack that you store in the freezer—was born.
Men, Ice Your Balls To Make Babies—and Other Male Fertility Fixes|Tom Sykes|December 22, 2014|DAILY BEAST
Supplies of soap, bleach, or alcohol-based hand gel also were depleted.
$10,000 a Month for Ebola Fighters|Abby Haglage|October 7, 2014|DAILY BEAST
This isn't the typical high heels and hair gel style pool party rave Miami is famous for.
Not Your Typical Miami Pool Party|Starbucks|July 10, 2014|DAILY BEAST
Police found bulletproof vests, ammunition, and 14 explosive devices made of the water-gel Tovex.
U.S. Visas Helped Fuel the Juárez Drug Wars|Jason McGahan|July 1, 2014|DAILY BEAST

Of course, celebrities were appropriating Native American culture long before Harry Styles bought his first bottle of hair gel.
Pharrell, Harry Styles, and Native American Appropriation|Amy Zimmerman|June 4, 2014|DAILY BEAST
You shall read it aloud to me, my gel—or, better still, I'll read it to you.
Sue, A Little Heroine|L. T. Meade
I'm a little gel stayin' with her now, and you—I want you to come back with me.
Sue, A Little Heroine|L. T. Meade
I'm soory fur the gel, but ef she had the locket, of course she tuk the locket.
Sue, A Little Heroine|L. T. Meade
Hugh, the gel's in the garden, she is sitting by the lily-pond and believes her heart is broken, but it isn't!
The Imaginary Marriage|Henry St. John Cooper
Excuse me, ma'am, but when you say I've done nothing for my gel here I suppose you'll allow I've kept her and educated her?
The Woman Thou Gavest Me|Hall Caine

Cultural definitions for gel electrophoresis

gel electrophoresis

[ (i-lek-toh-fuh-ree-sis) ]

A technique used in DNA fingerprinting and other processes in which large molecules are to be identified. Fragments of DNA are placed in a semiporous gel, and an electrical field is turned on. The fragments move in response to the field, with smaller fragments generally moving faster. After a time, the fragments have separated enough to form a series of separated lines like a bar code that characterizes the DNA.