Experiments

Searchable full-text extractions: founding hypothesis, core claims, experimental setups, key results and statistics — pulled out of each paper as structure. Search a cell line, an assay or an entity (e.g. HUH7) and find every paper that worked with it. This corpus stands on its own: most entries carry no reproduction assessment (yet).

• Distributed biotin-streptavidin transcription roadblocks for mapping cotranscriptional RNA folding.

  PMID 28398514 · PMC5499547 · Nucleic acids research · 2017 · 6 claims · 6 setups

  Has reproduction · 77

  A sequence-independent biotin–streptavidin (SAv) roadblocking strategy using randomly biotinylated DNA templates can stall TECs across all template positions for cotranscriptional SHAPE-Seq, simplifying template preparation and reducing cost.

  coli randomly radiolabeled cotranscriptional exonuclease

• Tags for labeling protein N-termini with subtiligase for proteomics.

  PMID 18762420 · PMC2590642 · Bioorganic & medicinal chemistry letters · 2008 · 6 claims · 4 setups

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  Arginine-rich peptide esters (3, 4, 5) are markedly more soluble than the original TEVest2 ester (1) and give significantly higher N-terminal tagging of proteins by subtiligase at higher concentrations.

  jurkat neutravidin-coated synthetic proteomic sds-page sandwich aqueous

• Biotin tagging coupled with amino acid-coded mass tagging for efficient and precise screening of interaction proteome in mammalian cells.

  PMID 19834888 · PMC4302342 · Proteomics · 2009 · 7 claims · 7 setups

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  BioCAT (biotin tagging + AACT) enables highly sensitive and accurate single-step screening of mammalian protein-protein interactions without establishing a stable cell line

  293t standard nk92mi list western sds-page nanolc-ms

• Analysis of subcellular transcriptomes by RNA proximity labeling with Halo-seq.

  PMID 34875090 · PMC8887463 · Nucleic acids research · 2022 · 6 claims · 8 setups

  Has reproduction · 56

  Halo-seq pairs a light-activatable Halo-DBF ligand with Click chemistry to label and purify spatially defined RNA populations in living cells with high spatial specificity (~100 nm radius)

  hela apex-seq proximity dot comparative

• Direct in-gel fluorescence detection and cellular imaging of O-GlcNAc-modified proteins.

  PMID 18683930 · PMC2649877 · Journal of the American Chemical Society · 2008 · 7 claims · 5 setups

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  Y289L GalT-mediated transfer of UDP-GalNAz followed by Cu(I)-catalyzed azide-alkyne cycloaddition enables selective, highly sensitive fluorescent/biotin labeling of O-GlcNAc-modified proteins

  α-crystallin forebrain hela chemoenzymatic in-gel nanolc-ms

• p53 expression and its relationship to DNA alterations in bone and soft tissue sarcomas.

  PMID 8260365 · PMC1968651 · British journal of cancer · 1993 · 8 claims · 6 setups

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  25.7% (29/113) of bone and soft tissue sarcomas show positive p53 immunostaining

  frozen subset saos-2 immunohistochemistry southern pcr-single

• Competitive enzymatic reaction to control allele-specific extensions.

  PMID 15767273 · PMC1065263 · Nucleic acids research · 2005 · 6 claims · 7 setups

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  Protease-mediated allele-specific extension (PrASE) uses competition between polymerase activity and Proteinase K-mediated polymerase degradation to allow extension of perfectly matched primers while eliminating slower mismatched primer extension.

  genomic immobilized four individuals multiplex protease-mediated effect

• Three assays show differences in binding of wild-type and mutant p53 to unique gene sequences.

  PMID 19925028 · PMC2917581 · Technology in cancer research & treatment · 2009 · 7 claims · 6 setups

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  Three different DNA binding assays (EMSA, SPA, streptavidin magnetic bead assay) show differences in binding of wild-type and mutant p53 to unique gene sequences

  nuclear wro electrophoretic binding streptavidin

• Nucleotide oligomerization domain-2 interacts with 2'-5'-oligoadenylate synthetase type 2 and enhances RNase-L function in THP-1 cells.

  PMID 19853919 · PMC2787966 · Molecular immunology · 2009 · 7 claims · 6 setups

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  OAS2 is identified as a novel NOD2-binding partner in THP-1 cells by tandem affinity purification and mass spectrometry

  thp-1 hek293 tandem co-immunoprecipitation oas2

• Spatially resolved phosphoproteomics reveals fibroblast growth factor receptor recycling-driven regulation of autophagy and survival.

  PMID 36329028 · PMC9633600 · Nature communications · 2022 · 8 claims · 6 setups

  Has reproduction · 87

  A spatially resolved phosphoproteomics (SRP) approach combining APEX2-driven proximity biotinylation with phosphopeptide enrichment was developed to identify FGFR2b signalling partners near recycling endosomes.

  hela_fgfr2bst hela-fgfr2b hela_fgfr2b-apex2st hela-fgfr2bst_rab11-apex2 confocal western ms-based

• Screening for TP53 mutations in patients and tumours from 109 Swedish breast cancer families.

  PMID 9099970 · PMC2222784 · British journal of cancer · 1997 · 6 claims · 6 setups

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  No germline TP53 mutations (exons 5-8) were found in 128 breast cancer patients from 109 families with familial cancer.

  genomic tumour paired constant restriction sequencing

• MDM2 overexpression with alteration of the p53 protein and gene status in oral carcinogenesis.

  PMID 10835493 · PMC5926374 · Japanese journal of cancer research : Gann · 2000 · 7 claims · 4 setups

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  MDM2 and p53 protein expression significantly increase in accordance with histological progression from normal mucosa to dysplasia to SCC.

  oral paraffin-embedded rt-pcr-sscp direct restriction

• Glycan arrays for functional glycomics.

  PMID 12537579 · PMC151192 · Genome biology · 2002 · 6 claims · 5 setups

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  Glycan arrays allow high-throughput characterization of lectin binding specificity in a single experiment, improving on material-intensive hapten inhibition assays

  synthetic biotinylated mono monosaccharides neoglycolipid carbohydrate streptavidin-biotin

• Antibody binding loop insertions as diversity elements.

  PMID 17023486 · PMC1635297 · Nucleic acids research · 2006 · 7 claims · 8 setups

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  A lysozyme-binding VHH CDR3 loop can be grafted into two surface-exposed loops of superfolder GFP, conferring lysozyme-binding activity while the protein remains fluorescent.

  gfp-anti-lysozyme coli full-length gfp-hcdr3 elisa flow surface

• Human spermatozoa contain multiple targets for protein S-nitrosylation: an alternative mechanism of the modulation of sperm function by nitric oxide?

  PMID 17683036 · PMC2777308 · Proteomics · 2007 · 7 claims · 5 setups

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  Human sperm proteins undergo S-nitrosylation upon exposure to NO donors, detectable by the biotin switch assay

  percoll-washed fixed pooled excised biotin situ streptavidin-agarose

• SNP-specific extraction of haplotype-resolved targeted genomic regions.

  PMID 18611953 · PMC2528194 · Nucleic acids research · 2008 · 6 claims · 4 setups

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  SNP-specific extraction isolates haploid genomic DNA flanking targeted SNPs by hybridizing an allele-specific oligo, enzymatically extending it with biotinylated nucleotides, and capturing the tagged allele with streptavidin-coated magnetic particles.

  genomic diploid quantitative sanger low

• Protein microarray technology.

  PMID 17126887 · PMC1828913 · Mechanisms of ageing and development · 2007 · 8 claims · 8 setups

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  Protein microarrays enable high-throughput characterization of protein biochemical activities across an entire proteome in a single experiment

  yeast sh2 protein-protein protein-dna chromatin

• Sequential structure probing of cotranscriptional RNA folding intermediates.

  PMID 40450030 · PMC12126503 · Nature communications · 2025 · 8 claims · 6 setups

  Has reproduction · 77

  TECprobe-LM (linked-multipoint Transcription Elongation Complex RNA structure probing) directly measures cotranscriptional rearrangement of RNA structures by sequentially arresting RNAP at two or more template positions and chemically probing nascent RNA at each point

  coli beijerinckii srp tecprobe-lm denaturing tecprobe-vl

• The role of p53 inactivation in human cervical cell carcinoma development.

  PMID 7841033 · PMC2033612 · British journal of cancer · 1995 · 8 claims · 7 setups

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  HPV DNA sequences were detected in 43 of 47 (91.5%) primary uterine cervical cancers

  formalin-fixed cervical p53 recurrent pcr southern pcr-single-strand

• A surrogate-based approach for post-genomic partner identification.

  PMID 11602024 · PMC57814 · BMC biotechnology · 2001 · 8 claims · 5 setups

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  Peptide surrogates derived from random phage display libraries contain amino acid sequence information that identifies the natural biological partner of the panned target via database searching.

  biotinylated tnf-β analysis secondary phage sequence secondary