Affinity Capture-RNA

An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and associated RNA species identified by Northern blot, RT-PCR, affinity labeling, sequencing, or microarray analysis.

Publication

IL-1 Transcriptional Responses to Lipopolysaccharides Are Regulated by a Complex of RNA Binding Proteins.

Shi L, Song L, Maurer K, Dou Y, Patel VR, Su C, Leonard ME, Lu S, Hodge KM, Torres A, Chesi A, Grant SFA, Wells AD, Zhang Z, Petri MA, Sullivan KE

The IL1A and IL1B genes lie in close proximity on chromosome 2 near the gene for their natural inhibitor, IL1RN Despite diverse functions, they are all three inducible through TLR4 signaling but with distinct kinetics. This study analyzed transcriptional induction kinetics, chromosome looping, and enhancer RNA production to understand the distinct regulation of these three genes in human cells. IL1A, ... [more]

J Immunol Dec. 01, 2019; 204(5);1334-1344 [Pubmed: 31953354]

Throughput

  • Low Throughput

Additional Notes

  • assayed using RIP (RNA immunoprecipitation) in which protein corresponding to bait gene NELF was IPd and associated enhancer-derived RNA corresponding to prey/hit genes IL1A and IL1B was detected by qRT-PCR (quantitative reverse transcription polymerase chain reaction)

Curated By

  • BioGRID