Electricity

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Elisa

The enzyme-linked immunosorbent assay (ELISA) (, ) is a commonly used analytical biochemistry assay, first described by Eva Engvall and Peter Perlmann in 1971. The assay uses a solid-phase type of enzyme immunoassay (EIA) to detect the presence of a ligand (commonly a protein) in a liquid sample using antibodies directed against the protein to be measured. ELISA has been used as a diagnostic tool in medicine, plant pathology, and biotechnology, as well as a quality control check in various industries. In the most simple form of an ELISA, antigens from the sample to be tested are attached to a surface. Then, a matching antibody is applied over the surface so it can bind the antigen. This antibody is linked to an enzyme and then any unbound antibodies are remov… more »

Year:

2007

4:32

79 Views

 Watch: New Singing Lesson Videos Can Make Anyone A Great Singer

Your daughter, she's a dancer 
Living in Buenos Aires 
Sleeping on a mattress on the floor 
Yes, sleeping on a mattress on the floor 
Did you ever ask her how she feels? 
Did you ever ask her if she feels? 

Electricity through her body 
That one thing that can make one happy 
Like electricity through a body 
Your father he's a rich man 
And he's got many questions 
He always wakes up with you in his head 
He always wakes up with you in his head 
And did you ever ask him how he feels? 
And did you ever ask him how he feels? 

That electricity through his body 
That one thing that can make one happy 
Like electricity through a body 
It's that one thing that can make one happy, yeah 
Your daughter is a woman living with her lover 
And she's trying to do the best that she can 
Yeah she's trying to do the best that she can 
And did you ever ask her how she feels? 
And did you ever ask her if she feels? 

Electricity through her body 
That one thing that can make one happy 
Like electricity through your body 
That one thing that can make you happy 
And you don't need to have more, oh no, oh no, 
Oh no, you don't need to have more 
You don't need to ask for more 
You don't need to ask for more 
You don't need to have more

 Watch: New Singing Lesson Videos Can Make Anyone A Great Singer