Methylated DNA Immunoprecipitation (MeDIP) Kit - DNA (ab117133)
Key features and details
- Assay time: 3 hr
Overview
-
Product name
Methylated DNA Immunoprecipitation (MeDIP) Kit - DNA
See all 5-methylcytosine kits -
Assay time
3h 00m -
Species reactivity
Reacts with: Mammals, Other species -
Product overview
Methylated DNA Immunoprecipitation (MeDIP) Kit - DNA (ab117133) enables the user to enrich methylated DNA by using an antibody specific to methyl cytosine (5-mC) to immunoprecipitate methylated genomic DNA (MeDIP). The enriched methylated fractions can then be used in various downstream applications including qualitative and quantitative PCR, as well as southern blot and DNA microarray.
DNA methylation is a covalent modification of the cytosine ring at the 5' position of a CpG dinucleotide which leads to epigenetic inactivation of genes when found in 5'-CpG-3'dinucleotides within promoters or in the first exon of genes. It has been demonstrated that DNA methylation plays an important role in the regulation of gene expression, tumorigenesis, and other genetic and epigenetic diseases, and that alterations in DNA methylation patterns are associated with cancer.
-
Notes
NOTE: the size of this kit is based on number of TESTS not SAMPLES. A test simply refers to a single assay well. If you are not sure which size is most suitable for you, contact our Scientific Support Team.
Properties
-
Storage instructions
Store at +4°C. Please refer to protocols. -
Components 24 tests 48 tests 8-Well Assay Strips (with Frame) 3 units 6 units 8-Well Strip Caps 3 units 6 units Anti-5-Methylcytosine (1 mg/mL) 1 x 25µl 1 x 50µl Antibody Buffer 1 x 8ml 1 x 16ml Binding Buffer 1 x 5ml 1 x 8ml DNA Release Buffer 1 x 2ml 1 x 4ml Elution Buffer 1 x 0.6ml 1 x 1.2ml F-Collection Tube 30 units 50 units F-Spin Column 30 units 50 units Normal Mouse IgG (1 mg/mL) 1 x 10µl 1 x 20µl Proteinase K (10 mg/mL) 1 x 25µl 1 x 50µl Reaction Buffer 1 x 4ml 1 x 8ml Wash Buffer 1 x 16ml 2 x 16ml -
Research areas
-
Alternative names
- 5 mC
- 5 MethylCytosine
- 5mC
Images
-
Functional Studies Han B et al., PLoS One, 11(8). Fig 5b. doi: 10.1371/journal.pone.0160358 Reproduced under the Creative Commons license http://creativecommons.org/licenses/by/4.0/
MeDIP was performed using 1μg of DNA with ab117133. Real-time PCR was carried out with MeDIP DNAs and the frequency of DNA methylation of immunoprecipitated DNA vs input DNA was calculated.
-
Functional Studies - Methylated DNA Immunoprecipitation (MeDIP) Kit - DNA (ab117133)Captured methylated DNA was used for analyzing methylation level of GAPDH and MLH1 promoter with the use of primers and probes specific to GAPDH and MLH1 promoters, respectively. -
Functional Studies - Methylated DNA Immunoprecipitation (MeDIP) Kit - DNA (ab117133)For enrichment of methylated DNA using ab117133, DNA (0.5 ug) isolated from MCF-7 cells was added into the microwell. Methylated DNA was captured by 5-mC antibody prebound to the microwells.
