The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
1/50 - 1/100. Predicted molecular weight: 52 kDa.
Use at an assay dependent concentration. PubMed: 24459145
功能Histone methyltransferase that specifically trimethylates 'Lys-20' of histone H4. H4 'Lys-20' trimethylation represents a specific tag for epigenetic transcriptional repression. Mainly functions in pericentric heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin in these regions. SUV420H1 is targeted to histone H3 via its interaction with RB1 family proteins (RB1, RBL1 and RBL2).
序列相似性Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family. Suvar4-20 subfamily. Contains 1 SET domain.
细胞定位Nucleus. Chromosome. Associated with pericentric heterochromatin. CBX1 and CBX5 are required for the localization to pericentric heterochromatin.
Anti-KMT5C/SUV4-20h2 antibody - ChIP Grade (ab91224) at 1/50 dilution + Mouse stomach tissue lysate at 35 µg
Predicted band size : 52 kDa
ChIP - Anti-KMT5C/SUV4-20h2 antibody - ChIP Grade (ab91224)Image from Kapoor-Vazirani P et al., J Biol Chem. 2014;289(11):7425-37. Fig 5.; doi: 10.1074/jbc.M113.520783.
Chromatin from cells was immunoprecipitated with IgG (negative control) or SUV420H2 antibodies (ab91224), and DNA was extracted from the immunoprecipitated samples. Immunoprecipitated DNA was subjected to real-time PCR with primer sets that span the TMS1 genomic regions and is expressed as a percentage of input DNA. Data are mean ± S.D. from a representative experiment from triplicate determinants.
Kapoor-Vazirani P & Vertino PM A dual role for the histone methyltransferase PR-SET7/SETD8 and histone H4 lysine 20 monomethylation in the local regulation of RNA polymerase II pausing. J Biol Chem289:7425-37 (2014).
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