4)One approach to quantify the amount of antibody in a sample is to conjugate with a piece of DNA and then quantify the amount of bound DNA by PCR. To show such covalent conjugation is possible, a sample of antibody was reacted with DNA. Anion exchange chromatography was then used to confirm the antibody-DNA conjugate was formed. Two peaks are then expected one for the antibody bound to DNA and one for free antibody. Antibody-DNA complex is expected to be eluted in peak .

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

they fuse to form they have half as many chromosomes as a somatic cell of the same individual. b

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

atp is used for energy.