Amino acid transporters play a vital role in metabolism and nutrient signaling pathways. Typically. transport activity is investigated using single substrates and competing amounts of other amino acids. We used GC-MS and LC-MS for metabolic screening of Xenopus laevis oocytes expressing various human amino acid transporters incubated in complex media to establish their comprehensive s... https://thesportsshopkingswinfordes.shop/product-category/sublimug/