Homo sapiens
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA389391 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR5647947.fastq.gz | Fastqsanger.gz | |||
| SRR5647948.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 2 of 2 |
Similar Datasets
Project description:We demonstrate a method for direct de novo sequencing of monoclonal IgG from the purified antibody products. The method uses a panel of multiple complementary proteases to generate suitable peptides for de novo sequencing by LC-MS/MS in a bottom-up fashion. Furthermore, we apply a dual fragmentation scheme, using both stepped high-energy collision dissociation (stepped HCD) and electron transfer high-energy collision dissociation (EThcD) on all peptide precursors. The method achieves full sequence coverage of the monoclonal antibody Herceptin, with an accuracy of 98% in the variable regions. We applied the method to sequence the widely used anti-FLAG-M2 mouse monoclonal antibody, which we successfully validated by remodeling a high-resolution crystal structure of the Fab and demonstrating binding to a FLAG-tagged target protein in Western blot analysis. The method thus offers robust and reliable sequences of monoclonal antibodies.
2021-01-11 | PXD023419 | Pride
Project description:We report the application of single-molecule-based sequencing technology for high-throughput profiling of KYP in 10 days old KYPpro::KYP:3xFLAG arabidopsis. By obtaining sequence from chromatin immunoprecipitated DNA, we mapped genome-wide binding levels of KYP:3xFLAG. ChIP was performed using anti-FLAG antibody (sigma M2), and ChIP DNA were analyzed by Illumina NovoSeq.
2023-03-01 | GSE195735 | GEO
Project description:We report the application of single-molecule-based sequencing technology for high-throughput profiling of JMJ28 in 14 days old arabidopsis. By obtaining sequence from chromatin immunoprecipitated DNA, we generated genome-wide JMJ28-binding maps of 14 days old arabidopsis. To reveal bound genes by JMJ28, chimeric protein JMJ28-3xFLAG was expressed under JMJ28 promoter in jmj28 (JMJ28pro:JMJ28:3xFLAG/ jmj28). ChIP was performed using anti-FLAG antibody (FLAG-M2, F1804; SIGMA), and ChIP DNA were analyzed by Illumina Novaseq 6000.
2021-03-30 | GSE155623 | GEO
Project description:Histone modifications plays vital role in the regulation of immune response following Mycobacterium tuberculosis infection. Here, mouse macrophages (RAW264.7) were infected with M. tuberculosis (H37Rv) or left uninfected, followed by Chromatin immunoprecipitation with anti-H3K4me3 or anti-H3K27ac antibody and high throughput sequencing.
2025-09-01 | GSE290166 | GEO
Project description:Approximately 20% of Acute Myelogenous Leukemia (AML) cases carry the t(8;21) translocation, which involves the AML1 and ETO genes, and express the resulting AML1/ETO fusion protein that functions as a transcriptional repressor by recruiting NCoR/SMRT/HDAC complexes to DNA. We used ChIP-chip to identify the determinants of AML1/ETO binding on a contiguous DNA region (chromosome 19). AML1/ETO binding regions are characterized by a specific sequence signature that includes the presence of the consensus binding sites for the AML1 and HEB transcription factors. We therefore assessed the binding patterns of AML1 and HEB on chromosome 19. A specific chromatin modification (tri-methylation of lysine 4 on histone 3 = 3MetK4) was also studied in U937 cells expressing AML1/ETO in order to correlate the identified binding profiles with active transcription sites. Keywords: ChIP-chip A U937 cell line that conditionally expresses HA-tagged AML1/ETO under the control of the mouse metallothionine promoter (U937-A1E) (Alcalay et al., J.Clin.Invest, 2003,112, 1751-1761) was used. Cell lines were treated for 8h with 100uM ZnSO4 to induce transgene expression in U937-A1E. We performed ChIP using anti-HA, anti-ETO, anti-AML1/RUNX1, anti-HEBor anti-3MetK4 antibodies. ChIP products were then PCR amplified, labeled with Cy3/Cy5 fluorescent dyes and hybridized to the NimbleGen custom made NGS_HG17_Chr.19Array. U937-Mt cells, which carry the empty vector, served as control (C) for non-specific antibody binding. Each sample identifier indicates Antibody_Cell line (example: HA_A1E = ChIP using anti HA antibody in U937-A1E cells; HA_C = ChIP using anti HA antibody in U937-Mt control cells)
2008-11-27 | E-GEOD-10578 | biostudies-arrayexpress
Project description:In this study we described the protein-protein interaction network of the Drosophila Speciation Core Complex by analysing the interactome of its subunit: HMR, LHR, NLP, BOH1 (CG33213), BOH2 (CG4788) and HP1a. For this purpose we performed Affinity Purification coupled with Mass Spectrometry (AP-MS) in D. melanogaster SL2 cells using as bait the two hybrid incompatibility proteins HMR (n = 8) and LHR (n = 4), as well as NLP (n = 3), BOH1(CG33213, n = 4), BOH2 (CG4788, n = 5) and HP1a (n = 4). Each bait was targeted with at least one antibody (rat anti-LHR 12F4, mouse anti-HP1a 2C09, rabbit anti-Nlp, anti-FLAG-M2 for FLAG-CG33213 and FLAG-CG4788), while HMR was targeted with three different antibodies (rat anti-HMR 2C10 and 12F1, anti-FLAG-M2 for FLAG-HMR). Individual replicates and antibodies used are listed in samples_table.
2021-08-11 | PXD023188 | Pride
Project description:we performed ChIP-seq assays to identify in vivo targets of GltR. The plasmid mini-gltR-flag-lacz was constructed and the resultant plasmid was fused to P. aeruginosa strain PAO1, yielding PAO1/mini-gltR-flag-lacz. We investigated GltR-binding to the chromosome of PAO1 during growth with glucose by ChIP-Seq. Sequence reads obtained from three independent ChIP-Seq experiments using anti-flag antibody and mapped to the P. aeruginosa PAO1 genome.Using the MACS software,we identified 55 enriched loci (q-value < 0.05) harboring GltR-binding peaks, that were enriched > 3-fold, but were absent in control sample conducted without anti-flag antibody.
2021-02-22 | GSE153848 | GEO
Project description:Raw ChIP-seq data of OsVAL2 overexpression materials, using an anti-FLAG antibody.
| PRJNA1366624 | ENA
Project description:Carboxy-terminally tagged MOZ (Flag-V5-BIO tagged) was detected by ChIP-seq using anti-V5 antibody (Sigma, A7345) to precipitate chromatin associated with MOZ
2019-07-23 | GSE134607 | GEO
Project description:To determine the underlying mechanism of ONECUT2 in prostate cancer hypoxia, we conducted a series of RNA-Seq and ChIP-Seq experiments in LNCaP and PC3 cells under normoxia and hypoxia conditions. We did RNA-Seq in LNCaP cells with or without OC2 overexpression and in PC3 cells with or without OC2 knockdown. We used anti-Flag antibody to perform the ChIP-Seq experiment in PC3 cells with Flag and OC2 fusion protein overexpression. We also performed HIF1A ChIP-Seq in AR-negative prostate cancer cell line PC3 under hypoxia condition with or without ONECUT2 or SMAD3 siRNA knockdown. SMAD3 and HIF2A ChIP-Seq were conducted in PC3 cells under hypoxia condition. To confirm the interactions between transcription factors, we also performed ChIP-reChIP-seq. We did the primary ChIP experiment using anti-SMAD3 antibody and then we subjected the ChIPed chromatin by the primary ChIP to reChIP experiments using anti-HIF1A or anti-HIF2A antibody. The reChIPed DNA was submitted to next generation sequencing.
2019-02-27 | GSE106305 | GEO