BAD

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BAD

Drug slang
A regional term for crack cocaine.
 
Immunology
An acronym (background, aggregates, debris) for the noncellular material that must be “gated out” in flow cytometry.
 
Molecular biology
A Bcl-2 related protein which can induce apoptosis; it selectively heterodimerises with Bcl-XL and Bcl-2, which displaces Bax from Bcl-XL, resulting in cell death.
References in periodicals archive ?
Sporty LG Wireless Bluetooth Headset to Star on 'Bigger Badder Radder Tour' in Boston, Seattle and San Diego
We want to make the show a little bigger, make the show a little badder, make the show a little more off-center.
Set in 1927 Berlin, home of the 'Devil Doll' and the birth of caberet, it promises to be 'bigger, better and badder than ever before' and leave you on the edge of your seat.
All that's left to do is is dye her hair and her transformation to Bad Girl - OK, Badder Girl - is complete.
While Tyrannosaurus Rex may have been the daddy of all dinos for years, here we get to meet far bigger and badder characters that roamed the Earth.
Thank goodness for those extraordinary god-like abilities that Cole's been blessed with, which prove to be a joy to unleash on those enemies unfortunate enough to get in your way, and equally enjoyable to develop and upgrade as the bosses get bigger and badder.
Then the even badder news - England's first Euro 2012 qualifier is just 54 days away, against Bulgaria, a team beaten only three times in their last 22 competitive games.
But this time, the baddies are badder and the corruption trail goes all the way to the top.
Now he is back in town, badder than ever, and Frank, 44, is delighted.
Corrie bad boy Charlie Stubbs is battered by badder girl Tracy who is then blackmailed by the adolescent from hell, David Platt.
It's bigger and badder than everything you've ever seen .