Diagenode

Publications

Explore Diagenode’s publication database. Learn how our products are used in diverse fields of research.

1524 publications found×
Acetylation of p65 at lysine 314 is important for late NF-kappaB-dependent gene expression.
Published: January, 2010

Abstract: BACKGROUND: NF-kappaB regulates the expression of a large number of target genes involved in the immune and inflammatory response, apoptosis, cell proliferation, differentiation and survival. We have earlier reported that p65, a subunit of NF-kapp...
Read more »


Tags
Bioruptor Chromatin Shearing ChIP-qPCR
Chromatin states of core pluripotency-associated genes in pluripotent, multipotent and differentiated cells.
Published: January, 2010

Abstract: Oct4, Nanog and Sox2 constitute a core of transcription factors controlling pluripotency. Differentiation and reprogramming studies have unraveled a few epigenetic modifications associated in relation to the expression state of OCT4, NANOG and SOX...
Read more »


Tags
Antibody
DNA methylation programming and reprogramming in primate embryonic stem cells.
Published: December, 2009

Abstract: DNA methylation is an important epigenetic mechanism, affecting normal development and playing a key role in reprogramming epigenomes during stem cell derivation. Here we report on DNA methylation patterns in native monkey embryonic stem cells (ES...
Read more »


Tags
Antibody
An oestrogen-receptor-alpha-bound human chromatin interactome.
Published: November, 2009

Abstract: Genomes are organized into high-level three-dimensional structures, and DNA elements separated by long genomic distances can in principle interact functionally. Many transcription factors bind to regulatory DNA elements distant from gene promoters...
Read more »


Tags
Antibody
The presence of RNA polymerase II, active or stalled, predicts epigenetic fate of promoter CpG islands.
Published: November, 2009

Abstract: Instructive mechanisms are present for induction of DNA methylation, as shown by methylation of specific CpG islands (CGIs) by specific inducers and in specific cancers. However, instructive factors involved are poorly understood, except for invol...
Read more »


Tags
Antibody
The histone variant macroH2A is an epigenetic regulator of key developmental genes.
Published: October, 2009

Abstract: The histone variants macroH2A1 and macroH2A2 are associated with X chromosome inactivation in female mammals. However, the physiological function of macroH2A proteins on autosomes is poorly understood. Microarray-based analysis in human male pluri...
Read more »


Tags
Antibody H3K4me3 (C15410003)
Development of a novel output value for quantitative assessment in methylated DNA immunoprecipitation-CpG island microarray analysis.
Published: October, 2009

Abstract: In DNA methylation microarray analysis, quantitative assessment of intermediate methylation levels in samples with various global methylation levels is still difficult. Here, specifically for methylated DNA immunoprecipitation-CpG island (CGI) mic...
Read more »


Tags
Antibody
Sox3: a transcription factor for Cyp19 expression in the frog Rana rugosa.
Published: September, 2009

Abstract: Cyp19 is expressed at a high level in the gonad of the female tadpole of the frog Rana rugosa during sex determination. To identify sequence elements important for expression of Cyp19, we isolated a genomic clone (approximately 40 kbp) carrying R....
Read more »


Tags
LowCell ChIP kit
Plasmodium falciparum heterochromatin protein 1 marks genomic loci linked to phenotypic variation of exported virulence factors.
Published: September, 2009

Abstract: Epigenetic processes are the main conductors of phenotypic variation in eukaryotes. The malaria parasite Plasmodium falciparum employs antigenic variation of the major surface antigen PfEMP1, encoded by 60 var genes, to evade acquired immune respo...
Read more »


Tags
Bioruptor Chromatin Shearing ChIP-qPCR Antibody
Functional connection between deimination and deacetylation of histones.
Published: September, 2009

Abstract: Histone methylation plays key roles in regulating chromatin structure and function. The recent identification of enzymes that antagonize or remove histone methylation offers new opportunities to appreciate histone methylation plasticity in the reg...
Read more »


Tags
Bioruptor Chromatin Shearing Cell Lysis Antibody
A hierarchy of H3K4me3 and H3K27me3 acquisition in spatial gene regulation in Xenopus embryos.
Published: September, 2009

Abstract: Epigenetic mechanisms set apart the active and inactive regions in the genome of multicellular organisms to produce distinct cell fates during embryogenesis. Here, we report on the epigenetic and transcriptome genome-wide maps of gastrula-stage Xe...
Read more »


Tags
Antibody
High-resolution analysis of epigenetic changes associated with X inactivation.
Published: August, 2009

Abstract: Differentiation of female murine ES cells triggers silencing of one X chromosome through X-chromosome inactivation (XCI). Immunofluorescence studies showed that soon after Xist RNA coating the inactive X (Xi) undergoes many heterochromatic changes...
Read more »


Tags
Antibody H3K4me3 (C15410003)
H3K64 trimethylation marks heterochromatin and is dynamically remodeled during developmental reprogramming.
Published: July, 2009

Abstract: Histone modifications are central to the regulation of all DNA-dependent processes. Lys64 of histone H3 (H3K64) lies within the globular domain at a structurally important position. We identify trimethylation of H3K64 (H3K64me3) as a modification ...
Read more »


Tags
Antibody H3K4me3 (C15410003)
Histone H3 modifications associated with differentiation and long-term culture of mesenchymal adipose stem cells.
Published: June, 2009

Abstract: Long-term culture of mesenchymal stem cells leads to a loss of differentiation capacity, the molecular mechanism of which remains not understood. We show here that expansion of adipose stem cells (ASCs) to late passage (replicative senescence) is ...
Read more »


Tags
Antibody LowCell ChIP kit
Rapid antibody selection by mRNA display on a microfluidic chip.
Published: May, 2009

Abstract: In vitro antibody-display technologies are powerful approaches for isolating monoclonal antibodies from recombinant antibody libraries. However, these display techniques require several rounds of affinity selection which is time-consuming. Here, w...
Read more »


Tags
Cell Lysis
Relics of repeat-induced point mutation direct heterochromatin formation in Neurospora crassa.
Published: March, 2009

Abstract: Both RNAi-dependent and -independent mechanisms have been implicated in the establishment of heterochromatin domains, which may be stabilized by feedback loops involving chromatin proteins and modifications of histones and DNA. Neurospora crassa s...
Read more »


Tags
Antibody
Genome-wide high throughput analysis of DNA methylation in eukaryotes.
Published: March, 2009

Abstract: Cytosine methylation is the quintessential epigenetic mark. Two well-established methods, bisulfite sequencing and methyl-DNA immunoprecipitation (MeDIP) lend themselves to the genome-wide analysis of DNA methylation by high throughput sequencing....
Read more »


Tags
Antibody
Survival motor neuron gene 2 silencing by DNA methylation correlates with spinal muscular atrophy disease severity and can be bypassed by histone deacetylase inhibition.
Published: January, 2009

Abstract: Spinal muscular atrophy (SMA), a common neuromuscular disorder, is caused by homozygous absence of the survival motor neuron gene 1 (SMN1), while the disease severity is mainly influenced by the number of SMN2 gene copies. This correlation is not ...
Read more »


Tags
Bioruptor Chromatin Shearing ChIP-qPCR Antibody LowCell ChIP kit
Tandem ChoRE and CCAAT motifs and associated factors regulate Txnip expression in response to glucose or adenosine-containing molecules.
Published: January, 2009

Abstract: BACKGROUND: Thioredoxin interacting protein (Txnip) is a multifunctional protein involved in regulation of cell cycle events and cellular metabolism. The expression of Txnip is known to be induced by glucose, adenosine-containing molecules, and ot...
Read more »


Tags
Antibody
TBP2 is a substitute for TBP in Xenopus oocyte transcription.
Published: January, 2009

Abstract: BACKGROUND: TATA-box-binding protein 2 (TBP2/TRF3) is a vertebrate-specific paralog of TBP that shares with TBP a highly conserved carboxy-terminal domain and the ability to bind the TATA box. TBP2 is highly expressed in oocytes whereas TBP is mor...
Read more »


Tags
Antibody
The chromodomain of LIKE HETEROCHROMATIN PROTEIN 1 is essential for H3K27me3 binding and function during Arabidopsis development.
Published: January, 2009

Abstract: Polycomb group (PcG) proteins are essential to maintain gene expression patterns during development. Transcriptional repression by PcG proteins involves trimethylation of H3K27 (H3K27me3) by Polycomb Repressive Complex 2 (PRC2) in animals and plan...
Read more »


Tags
Antibody LowCell ChIP kit
TIPT2 and geminin interact with basal transcription factors to synergize in transcriptional regulation.
Published: January, 2009

Abstract: BACKGROUND: The re-replication inhibitor Geminin binds to several transcription factors including homeodomain proteins, and to members of the polycomb and the SWI/SNF complexes. RESULTS: Here we describe the TATA-binding protein-like factor-intera...
Read more »


Tags
Bioruptor Chromatin Shearing ChIP-qPCR Antibody
Epigenetic engineering of ribosomal RNA genes enhances protein production.
Published: January, 2009

Abstract: Selection of mammalian high-producer cell lines remains a major challenge for the biopharmaceutical manufacturing industry. Ribosomal RNA (rRNA) genes encode the major component of the ribosome but many rRNA gene copies are not transcribed due to ...
Read more »


Tags
Antibody Master Mix
Methylated DNA immunoprecipitation and microarray-based analysis: detection of DNA methylation in breast cancer cell lines.
Published: January, 2009

Abstract: The methylated DNA immunoprecipitation microarray (MeDIP-chip) is a genome-wide, high-resolution approach to detect DNA methylation in whole genome or CpG (cytosine base followed by a guanine base) islands. The method utilizes anti-methylcytosine ...
Read more »


Tags
DNA shearing Bioruptor Antibody
Remodeling of the chromatin structure of the facioscapulohumeral muscular dystrophy (FSHD) locus and upregulation of FSHD-related gene 1 (FRG1) expression during human myogenic differentiation.
Published: January, 2009

Abstract: BACKGROUND: Facioscapulohumeral muscular dystrophy (FSHD) is an autosomal dominant neuromuscular disorder associated with the partial deletion of integral numbers of 3.3 kb D4Z4 DNA repeats within the subtelomere of chromosome 4q. A number of cand...
Read more »


Tags
Antibody
Optimization of experimental design parameters for high-throughput chromatin immunoprecipitation studies.
Published: December, 2008

Abstract: High-throughput, microarray-based chromatin immunoprecipitation (ChIP-chip) technology allows in vivo elucidation of transcriptional networks. However this complex is not yet readily accessible, in part because its many parameters have not been sy...
Read more »


Tags
Bioruptor Chromatin Shearing ChIP-qPCR
NF-Y substitutes H2A-H2B on active cell-cycle promoters: recruitment of CoREST-KDM1 and fine-tuning of H3 methylations.
Published: November, 2008

Abstract: The CCAAT box is a frequent promoter element, as illustrated by bioinformatic analysis, and it is bound by NF-Y, a trimer with H2A-H2B-like subunits. We developed a MNase I-based ChIP protocol on homogeneous cell populations to study cell-cycle pr...
Read more »


Tags
Antibody
Clozapine and sulpiride but not haloperidol or olanzapine activate brain DNA demethylation
Published: September, 2008

Abstract: Cortical GABAergic dysfunction, a hallmark of both schizophrenia (SZ) and bipolar (BP) disorder pathophysiologies may relate to the hypermethylation of GABAergic gene promoters (i.e., reelin and GAD67). Benefits elicited by a combination of atypic...
Read more »


Tags
Antibody
Inactivation of a Human Kinetochore by Specific Targeting of Chromatin Modifiers
Published: April, 2008

Abstract: We have used a human artificial chromosome (HAC) to manipulate the epigenetic state of chromatin within an active kinetochore. The HAC has a dimeric α-satellite repeat containing one natural monomer with a CENP-B binding site, and one completely a...
Read more »


Tags
DNA shearing Antibody
Identification of CIITA regulated genetic module dedicated for antigen presentation.
Published: April, 2008

Abstract: The class II trans-activator CIITA is a transcriptional co-activator required for the expression of Major Histocompatibility Complex (MHC) genes. Although the latter function is well established, the global target-gene specificity of CIITA had not...
Read more »


Tags
Antibody

       Site map   |   Contact us   |   Conditions of sales   |   Conditions of purchase   |   Privacy policy