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).

• Isoforms of U1-70k control subunit dynamics in the human spliceosomal U1 snRNP.

  PMID 19784376 · PMC2747018 · PloS one · 2009 · 8 claims · 8 setups

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  Native human U1 snRNP shows differential incorporation of four protein isoforms (U1-70k isoforms 1/2, Sm-B/B')

  native snrna intact denatured proteomic denaturing nucleic

• Proteomic profiling of gamma-secretase substrates and mapping of substrate requirements.

  PMID 18942891 · PMC2570425 · PLoS biology · 2008 · 8 claims · 5 setups

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  An unbiased SILAC-based proteomic screen identified a relatively small cohort of γ-secretase substrates among thousands of proteins in HeLa cells, all of which are type I transmembrane proteins.

  hela presenilin-1 hek silac western

• One-pot shotgun quantitative mass spectrometry characterization of histones.

  PMID 19764812 · PMC2798817 · Journal of proteome research · 2009 · 8 claims · 8 setups

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  One-pot propionylation and trypsin digestion of unfractionated bulk histones enables quantitative Bottom Up MS characterization of histone PTMs without prior off-line HPLC or SDS-PAGE purification

  hela wild-type set2δ yeast bottom rp-hplc one-pot

• LOCATE: a mammalian protein subcellular localization database.

  PMID 17986452 · PMC2238969 · Nucleic acids research · 2008 · 8 claims · 6 setups

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  LOCATE is a curated, web-accessible database housing membrane organization and subcellular localization data for mouse and human proteins.

  hela proteome indirect automated computational

• Dissociation of the carbohydrate-binding and splicing activities of galectin-1.

  PMID 18662664 · PMC2590671 · Archives of biochemistry and biophysics · 2008 · 7 claims · 7 setups

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  GST-Gal3 and GST-Gal1 pull down the general transcription factor TFII-I from HeLa nuclear extract, identified by mass spectrometry and confirmed by immunoblot

  hela gst-gal1 galectin-depleted gst lc-ms immunoblotting

• ZAP targets aberrant mRNA transcripts encoding proteins with defective signal peptides for degradation.

  PMID 41820617 · PMC13084044 · The EMBO journal · 2026 · 8 claims · 7 setups

  Has reproduction · 50

  ZAP (ZC3HAV1/PARP13) is a key component of the RAPP quality control pathway

  k562 zap-s rt-qpcr western immunofluorescence

• Tubulin proteomics: towards breaking the code.

  PMID 18840397 · PMC4039029 · Analytical biochemistry · 2009 · 8 claims · 8 setups

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  Tubulin isotype and posttranslational-modification diversity constitutes a 'tubulin code' that is read by microtubule-associated proteins and translates into specific in vivo functions

  bovine mda-mb-231 cancer a549 maldi-tof tandem sds-page

• Proteomic identification of heterogeneous nuclear ribonucleoprotein L as a novel component of SLM/Sam68 Nuclear Bodies.

  PMID 19912651 · PMC2784748 · BMC cell biology · 2009 · 7 claims · 7 setups

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  hnRNP L is a novel Sam68-interacting protein partner identified by proteomics and confirmed by co-immunoprecipitation

  lncap hek293 nih3t3 co-immunoprecipitation sucrose indirect

• Versatile online-offline engine for automated acquisition of high-resolution tandem mass spectra.

  PMID 18841935 · PMC2716176 · Analytical chemistry · 2008 · 7 claims · 6 setups

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  An integrated hardware/software online-offline platform (TriVersa NanoMate + 12T LTQ FT Ultra + AUTOMATION WAREHOUSE) automates collection of high-resolution MS/MS data for polypeptides >3 kDa that cannot be acquired online on a chromatographic timescale

  acid-extracted hela online offline

• Proteomics identification of nuclear Ran GTPase as an inhibitor of human VRK1 and VRK2 (vaccinia-related kinase) activities.

  PMID 18617507 · PMC2577208 · Molecular & cellular proteomics : MCP · 2008 · 8 claims · 8 setups

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  Nuclear Ran GTPase was identified by mass spectrometry as a novel interacting partner of VRK1 and VRK2B

  hek293t recombinant hela gst western co-immunoprecipitation

• Human protein reference database--2006 update.

  PMID 16381900 · PMC1347503 · Nucleic acids research · 2006 · 7 claims · 6 setups

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  HPRD is a comprehensive, continually expanded resource cataloging human protein domains, PTMs, protein-protein interactions, and other annotations.

  proteins hela nucleolus signaling literature mass subcellular

• Post-translational modifications of histones H3 and H4 associated with the histone methyltransferases Suv39h1 and G9a.

  PMID 18096052 · PMC2246272 · Genome biology · 2007 · 6 claims · 4 setups

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  Suv39h1 and G9a associate with previously reported methylation states (Suv39h1 with H3K9me3; G9a with H3K9me/me2)

  crude hela-suv39h1 suv39h1 normal propionylation-based double maldi-tof

• Unraveling the histone's potential: a proteomics perspective.

  PMID 18849650 · PMC2662511 · Epigenetics · 2008 · 8 claims · 8 setups

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  Mass spectrometry can determine the full repertoire of histone PTMs, their residue-specific location, and combinatorial patterns without requiring prior knowledge of the modification, unlike antibody-based methods

  histone overexpressed lysate top-down middle-down quantitative

• Identification of beta-secretase (BACE1) substrates using quantitative proteomics.

  PMID 20041192 · PMC2793532 · PloS one · 2009 · 7 claims · 5 setups

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  Quantitative proteomics of conditioned medium from BACE1-overexpressing HEK and HeLa cells identified 68 putative β-secretase substrates

  hek293 hela hek concentrated silac western sds-page

• Net positive charge of HIV-1 CRF01_AE V3 sequence regulates viral sensitivity to humoral immunity.

  PMID 18787705 · PMC2527523 · PloS one · 2008 · 8 claims · 5 setups

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  Reduction in V3's net positive charge makes V3 less variable due to limited positive selection

  hiv-1 recombinant plasma gp120 sequence single-round v3-peptide-based

• A dual pressure linear ion trap Orbitrap instrument with very high sequencing speed.

  PMID 19828875 · PMC2816009 · Molecular & cellular proteomics : MCP · 2009 · 7 claims · 6 setups

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  A stacked-ring ion guide (S-lens) increases ion transmission from the source into the instrument roughly 10-fold in MS/MS mode and 3-5-fold in full scan mode

  intact bsa hela model top-down nanoflow ion