So Delicate So Pure

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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:

1998

3:44

37 Views

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I'm loosing my mind I'm falling apart
I want to feel your heart and all I see is you
I'm such a fool to treat you like I do
When I take my fears and throw them all on you

But it's you so delicate so pure
Enough to seem unreal
Yes it's you so delicate so pure
It's so hard to believe

I love your laugh the way you say my name
I want you to be hard I want to know your pain
I was so wrong but now I see the truth
I blame it on my youth and I'm coming back to you

But it's you so delicate so pure
Enough to seem unreal
Yes it's you so delicate so pure
It's so hard to believe

I love the way that you walk
And the music in the way that you talk
Anybody gonna tell me that I'm crazy
I know with all my jealousy it's hard to live with me

Here in the dark I need you like a drug
Take anything you want the part of me you need
Wash over me desire has a face
I want to make you see I've nowhere else to be

But with you so delicate so pure
Enough to seem unreal
Yes it's you so delicate so pure
It's so hard to believe

 Become A Better Singer In Only 30 Days, With Easy Video Lessons!