Over-Production of the Human SLC7A10 in E. coli and Functional Assay in Proteoliposomes.

ABSTRACT: The human SLC7A10 transporter, also known as ASC-1, catalyzes the transport of some neutral amino acids. It is expressed in astrocytes, neurons, and adipose tissues, playing roles in learning, memory processes, and lipid metabolism, thus being involved in neurological and metabolic pathologies. Structure/function studies on this transporter are still in their infancy. In this study, we present a methodology for producing the recombinant human transporter in E. coli. Its transport function was assayed in proteoliposomes following the uptake of radiolabeled L-serine. After the testing of several growth conditions, the hASC-1 transporter was successfully expressed in BL21(DE3) codon plus RIL in the presence of 0.5% glucose and induced with 0.05 mM IPTG. After solubilization with C

SUBMITTER: Galluccio M 

PROVIDER: S-EPMC10779382 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature