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human cpg island microarray kit, 244k  (Agilent technologies)


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    Agilent technologies human cpg island microarray kit, 244k
    Human Cpg Island Microarray Kit, 244k, supplied by Agilent technologies, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/244k+microarray/pmc11024764-123-17-18
    Average 90 stars, based on 1 article reviews
    human cpg island microarray kit, 244k - by Bioz Stars, 2026-09
    90/100 stars

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    Related Articles

    GST Pulldown Assay:

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: .. RNA selectively bound (purple line) to an RBP during a GST-pulldown assay (GST bead is represented as a beige oval) is eluted, directly labeled with either Cy3 or Cy5 (green circles), and hybridized to a custom Agilent 244K microarray. ..

    Labeling:

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: .. RNA selectively bound (purple line) to an RBP during a GST-pulldown assay (GST bead is represented as a beige oval) is eluted, directly labeled with either Cy3 or Cy5 (green circles), and hybridized to a custom Agilent 244K microarray. ..

    Microarray:

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: .. RNA selectively bound (purple line) to an RBP during a GST-pulldown assay (GST bead is represented as a beige oval) is eluted, directly labeled with either Cy3 or Cy5 (green circles), and hybridized to a custom Agilent 244K microarray. ..

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: .. Slowly and carefully place Agilent 244K Microarray on (probe side down or “label to label”) Gasket Slide (to minimize introduction of air bubbles between the microarray and Gasket Slides), assemble Microarray Hybridization Chamber, and incubate for 4 hours at 30°C in a Microarray Hybridization Incubator with rotation (setting 8). ..

    Article Title: Degenerate consensus sequences in the 3'-untranslated regions of cellular mRNAs as specific motifs potentially involved in the YB-1-mediated packaging of these mRNAs.
    Article Snippet: The multifunctional protein YB-1 has previously been shown to be the only protein of the cytoplasmic extract of HEK293 cells, which is able to specifically interact with imperfect RNA hairpins containing motifs that are often found in exosomal (e) RNAs.. In addition, it has been revealed that similar hairpins formed by degenerate consensus sequences corresponding to three eRNA-specific motifs are responsible for the cooperative binding of YB-1 to RNA in vitro.. Here, using the photoactivatable-ribonucleoside enhancing cross-linking and immunoprecipitation method applied to HEK293 cells producing FLAG-labeled YB-1, we identified mRNAs cross-linked to YB-1 in vivo and then carried out a search for the aforementioned sequences in the regions of the YB-1 cross-linking sites.

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: Using a Tecan HS4800 Pro Hybridization Workstation, wash Agilent 244K microarrays with Pre-hybridization Buffer for 30 seconds (at room temperature), load 120 μL of sample into the microarray sample loading slot, hybridize samples for 20 hours at 42°C, wash for 30 seconds in Hybe Wash Buffer #1, and 30 seconds in Hybe Wash Buffer #2. .. If a Tecan or comparable microarray hybridization workstation is not available, Cy3- and Cy5-labeled RNA samples can be pipetted into a Gasket Slide after which an Agilent 244K Microarray is placed on the Gasket Slide (probe side down) and then into a Microarray Hybridization Chamber (see section 3.2.1 ), and samples are hybridized (using conditions stated above) in a Hybridization Incubator with rotation (setting 8). ..

    Article Title: Portraying breast cancers with long noncoding RNAs
    Article Snippet: .. We also reannotated the custom Agilent 244K microarray used by the TCGA consortium ( ). ..

    Article Title: Structural variation at the CYP2C locus: Characterization of deletion and duplication alleles
    Article Snippet: Chromosomal Microarray (CMA) Analysis – Replication CMA was performed on the replication cohort using the Affymetrix Cytoscan® HD CNV+SNP array platform (Santa Clara, CA, USA) or the Agilent 244K whole genome oligonucleotide microarray (design 014693; Santa Clara, CA, USA) according to the manufacturer’s instructions. .. The CytoScan® HD microarray contains 1,953,246 non-polymorphic and 743,304 single nucleotide polymorphism (SNP) markers, which are enriched in disease gene areas, and the Agilent 244K microarray contains ~244,000 oligonucleotide probes spaced at a median distance of 6.4 kb across the human genome ( ). .. Chromosomal Microarray (CMA) Analysis – Replication CMA was performed on the replication cohort using the Affymetrix Cytoscan HD CNV+SNP array platform (Santa Clara, CA, USA) or the Agilent 244K whole genome oligonucleotide microarray (design 014693; Santa Clara, CA, USA) according to the manufacturer’s instructions.

    Article Title: Translational enhancement by base editing of the Kozak sequence rescues haploinsufficiency
    Article Snippet: .. The Kozak sequence variants were synthesised as oligonucleotides on a custom Agilent 244K microarray designed for this purpose. ..

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: Agarose , Thermo Scientific (16500100 ). .. Agilent 244K Microarray , Agilent (AMADID# 024519). .. Ampicillin , BioShop (AMP201.25).

    Hybridization:

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: .. Slowly and carefully place Agilent 244K Microarray on (probe side down or “label to label”) Gasket Slide (to minimize introduction of air bubbles between the microarray and Gasket Slides), assemble Microarray Hybridization Chamber, and incubate for 4 hours at 30°C in a Microarray Hybridization Incubator with rotation (setting 8). ..

    Article Title: RNAcompete methodology and application to determine sequence preferences of unconventional RNA-binding proteins
    Article Snippet: Using a Tecan HS4800 Pro Hybridization Workstation, wash Agilent 244K microarrays with Pre-hybridization Buffer for 30 seconds (at room temperature), load 120 μL of sample into the microarray sample loading slot, hybridize samples for 20 hours at 42°C, wash for 30 seconds in Hybe Wash Buffer #1, and 30 seconds in Hybe Wash Buffer #2. .. If a Tecan or comparable microarray hybridization workstation is not available, Cy3- and Cy5-labeled RNA samples can be pipetted into a Gasket Slide after which an Agilent 244K Microarray is placed on the Gasket Slide (probe side down) and then into a Microarray Hybridization Chamber (see section 3.2.1 ), and samples are hybridized (using conditions stated above) in a Hybridization Incubator with rotation (setting 8). ..

    Sequencing:

    Article Title: Degenerate consensus sequences in the 3'-untranslated regions of cellular mRNAs as specific motifs potentially involved in the YB-1-mediated packaging of these mRNAs.
    Article Snippet: The multifunctional protein YB-1 has previously been shown to be the only protein of the cytoplasmic extract of HEK293 cells, which is able to specifically interact with imperfect RNA hairpins containing motifs that are often found in exosomal (e) RNAs.. In addition, it has been revealed that similar hairpins formed by degenerate consensus sequences corresponding to three eRNA-specific motifs are responsible for the cooperative binding of YB-1 to RNA in vitro.. Here, using the photoactivatable-ribonucleoside enhancing cross-linking and immunoprecipitation method applied to HEK293 cells producing FLAG-labeled YB-1, we identified mRNAs cross-linked to YB-1 in vivo and then carried out a search for the aforementioned sequences in the regions of the YB-1 cross-linking sites.

    Article Title: Translational enhancement by base editing of the Kozak sequence rescues haploinsufficiency
    Article Snippet: .. The Kozak sequence variants were synthesised as oligonucleotides on a custom Agilent 244K microarray designed for this purpose. ..

    Immunoprecipitation:

    Article Title: Degenerate consensus sequences in the 3'-untranslated regions of cellular mRNAs as specific motifs potentially involved in the YB-1-mediated packaging of these mRNAs.
    Article Snippet: The multifunctional protein YB-1 has previously been shown to be the only protein of the cytoplasmic extract of HEK293 cells, which is able to specifically interact with imperfect RNA hairpins containing motifs that are often found in exosomal (e) RNAs.. In addition, it has been revealed that similar hairpins formed by degenerate consensus sequences corresponding to three eRNA-specific motifs are responsible for the cooperative binding of YB-1 to RNA in vitro.. Here, using the photoactivatable-ribonucleoside enhancing cross-linking and immunoprecipitation method applied to HEK293 cells producing FLAG-labeled YB-1, we identified mRNAs cross-linked to YB-1 in vivo and then carried out a search for the aforementioned sequences in the regions of the YB-1 cross-linking sites.

    Cross-linking Immunoprecipitation:

    Article Title: Degenerate consensus sequences in the 3'-untranslated regions of cellular mRNAs as specific motifs potentially involved in the YB-1-mediated packaging of these mRNAs.
    Article Snippet: The multifunctional protein YB-1 has previously been shown to be the only protein of the cytoplasmic extract of HEK293 cells, which is able to specifically interact with imperfect RNA hairpins containing motifs that are often found in exosomal (e) RNAs.. In addition, it has been revealed that similar hairpins formed by degenerate consensus sequences corresponding to three eRNA-specific motifs are responsible for the cooperative binding of YB-1 to RNA in vitro.. Here, using the photoactivatable-ribonucleoside enhancing cross-linking and immunoprecipitation method applied to HEK293 cells producing FLAG-labeled YB-1, we identified mRNAs cross-linked to YB-1 in vivo and then carried out a search for the aforementioned sequences in the regions of the YB-1 cross-linking sites.

    Footprinting:

    Article Title: Degenerate consensus sequences in the 3'-untranslated regions of cellular mRNAs as specific motifs potentially involved in the YB-1-mediated packaging of these mRNAs.
    Article Snippet: The multifunctional protein YB-1 has previously been shown to be the only protein of the cytoplasmic extract of HEK293 cells, which is able to specifically interact with imperfect RNA hairpins containing motifs that are often found in exosomal (e) RNAs.. In addition, it has been revealed that similar hairpins formed by degenerate consensus sequences corresponding to three eRNA-specific motifs are responsible for the cooperative binding of YB-1 to RNA in vitro.. Here, using the photoactivatable-ribonucleoside enhancing cross-linking and immunoprecipitation method applied to HEK293 cells producing FLAG-labeled YB-1, we identified mRNAs cross-linked to YB-1 in vivo and then carried out a search for the aforementioned sequences in the regions of the YB-1 cross-linking sites.

    Produced:

    Article Title: Degenerate consensus sequences in the 3'-untranslated regions of cellular mRNAs as specific motifs potentially involved in the YB-1-mediated packaging of these mRNAs.
    Article Snippet: The multifunctional protein YB-1 has previously been shown to be the only protein of the cytoplasmic extract of HEK293 cells, which is able to specifically interact with imperfect RNA hairpins containing motifs that are often found in exosomal (e) RNAs.. In addition, it has been revealed that similar hairpins formed by degenerate consensus sequences corresponding to three eRNA-specific motifs are responsible for the cooperative binding of YB-1 to RNA in vitro.. Here, using the photoactivatable-ribonucleoside enhancing cross-linking and immunoprecipitation method applied to HEK293 cells producing FLAG-labeled YB-1, we identified mRNAs cross-linked to YB-1 in vivo and then carried out a search for the aforementioned sequences in the regions of the YB-1 cross-linking sites.



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    Agilent technologies 244k human cpg island microarrays
    ( A ) The MEIS1 promoter is hypermethylated in colorectal tumors with a BRAF p.V600E mutation (black dots) when compared to wild type BRAF (white dots). The Y-axis represents the tumor vs. normal log 2 ratio for the median probe per <t>CpG</t> fragment. The horizontal dotted line at log 2 ratio 0 indicates an equal extent of MEIS1 methylation in tumor and normal samples. ( B ) Overview of the analyzed MEIS1 promoter, <t>CpG</t> <t>islands</t> within the promoter and the locus analyzed by MSP primers. Locations were based on the human genome browser (UCSC assembly March 2006, hg18). ( C ) MEIS1 -MSP data showing hypermethylation in BRAF p.V600E colorectal tumors when compared to BRAF wild types. T: tumor; N: normal tissue; M: methylated MEIS1 promoter (168 bp); Um: Unmethylated MEIS1 promoter (176 bp).
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    Image Search Results


    Genomic and transcriptomic evaluation of breast tumor patient-derived xenografts

    Journal: Breast Cancer Research : BCR

    Article Title: Patient-derived breast tumor xenografts facilitating personalized cancer therapy

    doi: 10.1186/bcr3355

    Figure Lengend Snippet: Genomic and transcriptomic evaluation of breast tumor patient-derived xenografts

    Article Snippet: Genomic , DNA copy number alterations: 14/18 pairs of tumors shared more than 56% copy number alterations, unsupervised hierarchical clustering showed 16/18 pairs segregated together. Recurrent changes between patient tumors and xenografts showed losses in 176 chromosomal regions and gains in 202 chromosomal regions , CGH array Agilent 244K human genome CGH microarrays. CGH results showed shared alterations between primary and xenograft tumors with more pronounced alterations in engrafted tumors, that is, TP53 patient 1 wild-type allele, xenograft LOH; ER+ tumor gained basal-like alterations , Paired-end sequencing to achieve deep coverage of patient blood, tumor, metastasis, and xenografted tumor Confirmed SNP coverage by Illumina 1M duo arrays. The PDX retained primary tumor mutations and showed enrichment of mutations similar to patient metastasis , Genome-wide SNPs with enhancement of existing aberrations , , .

    Techniques: Sequencing, Genome Wide, Microarray, Expressing

    ( A ) The MEIS1 promoter is hypermethylated in colorectal tumors with a BRAF p.V600E mutation (black dots) when compared to wild type BRAF (white dots). The Y-axis represents the tumor vs. normal log 2 ratio for the median probe per CpG fragment. The horizontal dotted line at log 2 ratio 0 indicates an equal extent of MEIS1 methylation in tumor and normal samples. ( B ) Overview of the analyzed MEIS1 promoter, CpG islands within the promoter and the locus analyzed by MSP primers. Locations were based on the human genome browser (UCSC assembly March 2006, hg18). ( C ) MEIS1 -MSP data showing hypermethylation in BRAF p.V600E colorectal tumors when compared to BRAF wild types. T: tumor; N: normal tissue; M: methylated MEIS1 promoter (168 bp); Um: Unmethylated MEIS1 promoter (176 bp).

    Journal: PLoS ONE

    Article Title: The Homeobox Gene MEIS1 Is Methylated in BRAF p.V600E Mutated Colon Tumors

    doi: 10.1371/journal.pone.0079898

    Figure Lengend Snippet: ( A ) The MEIS1 promoter is hypermethylated in colorectal tumors with a BRAF p.V600E mutation (black dots) when compared to wild type BRAF (white dots). The Y-axis represents the tumor vs. normal log 2 ratio for the median probe per CpG fragment. The horizontal dotted line at log 2 ratio 0 indicates an equal extent of MEIS1 methylation in tumor and normal samples. ( B ) Overview of the analyzed MEIS1 promoter, CpG islands within the promoter and the locus analyzed by MSP primers. Locations were based on the human genome browser (UCSC assembly March 2006, hg18). ( C ) MEIS1 -MSP data showing hypermethylation in BRAF p.V600E colorectal tumors when compared to BRAF wild types. T: tumor; N: normal tissue; M: methylated MEIS1 promoter (168 bp); Um: Unmethylated MEIS1 promoter (176 bp).

    Article Snippet: DNA from the 19 colorectal tumors were hybridized on Agilent 244k human CpG island microarrays (Agilent Technologies, Santa Clara, CA, U.S.A.), as described previously [ ].

    Techniques: Mutagenesis, Methylation