Proteomics

Dataset Information

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RNA aptamers specific for transmembrane p24 trafficking protein 6 and Clusterin for the targeted delivery of imaging reagents and RNA therapeutic to human β cells


ABSTRACT: The ability to detect and target β cells in vivo can drastically refine the way diabetes is studied and treated. By an unsupervised Systematic evolution of ligands by exponential enrichment (SELEX) we identified two RNA aptamers that specifically recognize mouse and human β cells in vitro and in vivo. Here we took advantage of commercially available high density protein arrays to identify putative target of the two islet specific aptamers. Briefly, 5' biotynilated RNA aptamer 1-717 and m12-3773 were chemically produced , complexed with Alexafluor 647-streptavidin and used as probe on the HuProt™ v2.0 19K protein array. Putative binders were further confirmed by cold target inhibition assays, silencing experiments, and surface plasmon resonance.

ORGANISM(S): Homo sapiens

PROVIDER: GSE162273 | GEO | 2022/02/21

REPOSITORIES: GEO

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