Safranin is a basic biological dye commonly used as a counter-stain in some of the staining protocols like gram staining.
Hope this helps
Tried to keep it simple
Can you be my friend
<span>The most crucial principle of ELISA (enzyme-linked immunosorbent assay) is a highly specific antibody-antigen interaction.</span>
ELISA is a biochemical technique used to detect the presence of an antibody or an antigen in the biological sample. Simply described, in an ELISA, an antigen is immobilized on a solid surface and then a specific antibody is applied over the surface so that it can bind to the antigen. The antibody is usually linked to an enzyme, and in the final step, a substrate for that enzyme is added. The enzyme can convert it to some detectable signal, most commonly a color change. <span>Medical usage of ELISA is in the diagnosis of HIV infection, pregnancy tests, measurement of cytokines…</span>
Answer:
you would have to put the numbers in order
in order for you to get the answer is then we'll multiply all the numbers and then you'll get your answer.
Idk sry abt that I’ll help u on something else
