gst glutathione s-transferase pull down assay Detection of Protein–Protein Interactions Using
Description
While first line therapies work in the majority of patients with extensive stage disease, development of resistance is nearly universal

Thanks Wee
One disadvantage of the above described techniques for nose-to-brain drug delivery is that drugs are delivered to the entire brain unspecifically, whereas most CNS diseases primarily affect certain brain regions or cell types

Legitimate peptide synthesis involves expensive processes and quality controls
