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Chromatin immunoprecipitation analysis of Phospho-p90RSK pThr359/Ser363 was performed using cross-linked chromatin from 1 x 106 HCT116 colon carcinoma cells treated with serum for 0, 15, 30, and 60 minutes. Immunoprecipitation was performed using a multiplex microplate Matrix ChIP assay (see reference for Matrix ChIP protocol: http://www.ncbi.nlm.nih.gov/pubmed/22098709) with 1.0ul/100ul well volume of a Phospho-p90RSK pThr359/Ser363 polyclonal antibody (Product # PA5-17901). Chromatin aliquots from ~1 x 105 cells were used per ChIP pull-down. Quantitative PCR data were done in quadruplicate using 1ul of eluted DNA in 2ul SYBR real-time PCR reactions containing primers to amplify -15kb upstream of the Egr1 gene or exon-1 of Egr1. PCR calibration curves were generated for each primer pair from a dilution series of sheared total genomic DNA. Quantitation of immunoprecipitated chromatin is presented as signal relative to the total amount of input chromatin. Results represent the mean +/- SEM for three experiments. A schematic representation of the Egr-1 locus is shown above the data where boxes represent exons (black boxes = translated regions, white boxes = untranslated regions); the zigzag line represents an intron; and the straight line represents upstream sequence. Regions amplified by Egr-1 primers are represented by black bars. Data courtesy of the Innovators Program.
|Tested species reactivity||Human, Mouse, Non-human primate, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic phosphopeptide corresponding to residues surrounding pThr359/Ser363 of rat RSK1|
|Purification||Antigen affinity chromatography|
|Storage buffer||0.01M HEPES, pH 7.5, with 0.15M NaCl, 100µg/ml BSA, 50% glycerol|
|Tested Applications||Dilution *|
|ChIP assay (ChIP)||1-3 ul|
|Western Blot (WB)||1:1000|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
It is not recommended to aliquot this antibody.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
90 kDa ribosomal protein S6 kinase 1; dJ590P13.1 (ribosomal protein S6 kinase, 90kD, polypeptide 1); MAP kinase-activated protein kinase 1a; MAPK-activated protein kinase 1a; MAPKAP kinase 1a; MAPKAPK-1a; MAPKAPK1A; OTTMUSP00000010160; p90-RSK 1; p90RSK1; p90S6K; pp90RSK1; ribosomal protein S6 kinase alpha 1; ribosomal protein S6 kinase alpha-1; ribosomal protein S6 kinase polypeptide 1; Ribosomal protein S6 kinase, 90kD, 1; ribosomal protein S6 kinase, 90kD, polypeptide 1; ribosomal protein S6 kinase, 90kD, polypeptide 1; Ribosomal protein S6 kinase, 90kD, 1; ribosomal protein S6 kinase, 90kDa, polypeptide 1; ribosomal S6 kinase 1; RSK-1; S6 protein kinase (Rsk-1); S6K-alpha 1; S6K-alpha-1
HU-1; Mapkapk-1a; MAPKAPK1A; p90-Rsk1; p90Rsk; p90Rsk1; p90S6K; RPS6KA1; RSK; Rsk-1; RSK1; S6K-alpha-1