Re: DNA microarry bioinformatics?# Biology - 生物学
g*m
1 楼
the principle is quite the same as DNA microarray except it
employs protein-protein interation in stead of annealing of
oligo DNA. Normally a chip coated with epitopes is used to
detect a cell flow. The opitic character will change if any
cell surfact would interact with any epitope on the chip. It
is very cool to study the surface protein interaction. Johns
Hopkins has a website and service for this tech.
It is a nascent technique as I know.
Another powerful tech for protein identification is m
employs protein-protein interation in stead of annealing of
oligo DNA. Normally a chip coated with epitopes is used to
detect a cell flow. The opitic character will change if any
cell surfact would interact with any epitope on the chip. It
is very cool to study the surface protein interaction. Johns
Hopkins has a website and service for this tech.
It is a nascent technique as I know.
Another powerful tech for protein identification is m