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RNA pull-down assay.
For the recombinant protein pull-down assays, 50 M-5g of recombinant His-tag TcRBP40 protein were bound to 100 uL of Ni-NTA resin (Qiagen) overnight at 4M-0C. 100 M-5g of total RNA from epimastigotes were incubated with the bound protein in 500 M-5l EMSA buffer at 4M-0C for 2...
ORGANISM(S): Trypanosoma cruzi 
This study aimed to identify protein interaction partners of the lncRNA vA-202 using an RNA pull-down approach followed by mass spectrometry. Biotinylated vA-202 RNA was generated by in vitro transcription incorporating biotin-14-CTP. For each pull-down reaction, 400 µg of whole-cell lysate (in a to...
ORGANISM(S): Homo sapiens (Human) 
2026-05-25 | PXD070150 | Pride
RNA pull down assay of GST-ZFP36L1 (wildtype and mutant)
The products of the pull-down assay of mouse brain lysate were analyzed by mass spectrometry.
ORGANISM(S): Mus Musculus (mouse) 
Post-transcriptional regulation mediated by RNA-binding proteins is essential for B cell development and differentiation. EZH2 is a key regulatory protein involved in B cell development and the germinal center response, and its expression is subject to alternative splicing regulation. Skipping of ex...
ORGANISM(S): Mus musculus (Mouse) 
2026-04-30 | PXD077818 | Pride
CircRNA pulldown assays were conducted to identify proteins interacting with circMAN1A2_009. In summary, HeLa cell protein extracts were incubated with biotin-labeled circMAN1A2_009 probes obtained from Tsingke Biotechnology, China, at room temperature for 1h. Subsequently, streptavidin magnetic bea...
ORGANISM(S): Homo sapiens (Human) 
2025-05-07 | PXD052372 | Pride
We aimed to discover trans-acting RNA molecules involved in mRNA 3 processing. We reasoned that, if there exist such functional RNAs, they must directly associate with the key machinery responsible for mRNA 3 processing. Therefore, it would be of great value to comprehensively identify RNAs interact...
ORGANISM(S): Homo sapiens 
To identify an RNP interactome of Unr, V5 tagged wildtype protein and a mutant containing several interdomain contacts, that shows reduced protein expression were tansfected in SL2 cells after a siRNA knoch-down of the endogenous protein levels. After pulling down the transfected protein with an ant...
ORGANISM(S): Drosophila melanogaster (Fruit fly) 
2020-07-14 | PXD018115 | Pride
Populations of small eukaryotic RNAs, in addition to relatively well recognized molecules (such as miRNAs or siRNAs), also contain fragments derived from all classes of constitutively expressed non-coding RNAs. It has been recently demonstrated that the formation and accumulation of RNA fragments (R...
ORGANISM(S): Homo sapiens (Human) 
2018-10-24 | PXD010075 | Pride
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