Mouse anti-Human, Mouse SET07 Monoclonal Antibody | anti-SET07 antibody
SET07 (Histone H4-K20 Methyltransferase, H4-K20-HMTase, SET Domain-containing Protein 8, PR/SET Domain-containing Protein 07, PR/SET07, PR-Set7, KMT5A, Histone-lysine N-methyltransferase SETD8, H4-K20-HMTase SETD8, Lysine N-methyltransferase 5A, PRSET7, S
IHC: 1:10-1:50
WB: 1:100-1:500
Applications are based on unconjugated antibody.
Western Blot (WB)
(The anti-SET07 Mab is used in Western blot to detect SET07 in SAOS-2 (lane 1) and NIH/3T3 cell lysates (lane 2).)
Immunohistochemistry (IHC)
(Formalin-fixed and paraffin-embedded human testis tissue reacted with SET07 Antibody, which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated.)
Immunofluorescence (IF)
((TOP)Negative control of hela cells without PE-conjugated goat anti-mouse lgG (whole molecule).PE-conjugated goat anti-mouse lgG emits red fluorescence. (Bottom)Immunofluorescence analysis of SET07 Antibody in HeLa cells. 0.025 mg/ml primary antibody was followed by PE-conjugated goat anti-mouse lgG (whole molecule).)
NCBI and Uniprot Product Information
NCBI Description
The protein encoded by this gene is a protein-lysine N-methyltransferase that can monomethylate Lys-20 of histone H4 to effect transcriptional repression of some genes. The encoded protein is required for cell proliferation and plays a role in chromatin condensation. [provided by RefSeq, May 2016]
Uniprot Description
SETD8: a protein-lysine N-methyltransferase that monomethylates both histones and non-histone proteins. Methylates K20 of histone H4 (H4K20me1), a specific tag for epigenetic transcriptional repression. SETD8 protein and H4K20me1 levels are cell cycle regulated, both increasing in S phase and peaking at G2/M phase. Interacts with the PCNA protein, associates with sites of active DNA synthesis and is required for DNA replication and genome stability during S phase. Inhibition of SET8 using shRNA results in arrest of replication forks, induction of double-stranded DNA breaks and a Chk1-mediated cell-cycle arrest in S and G2/M phases of the cell cycle. Mainly functions in euchromatin regions, thereby playing a central role in the silencing of euchromatic genes. Required for cell proliferation, probably by contributing to the maintenance of proper higher order structure of DNA during mitosis. Involved in chromosome condensation and proper cytokinesis. Inhibition of SET8 using shRNA results in arrest of replication forks, induction of double-stranded DNA breaks and a Chk1-mediated cell-cycle arrest in S and G2/M phases of the cell cycle. Nucleosomes are preferred as substrate compared to free histones. Methylates p53K382, leading to repression of the pro-apoptotic and checkpoint activation functions of p53. SET8 expression levels decrease in response to DNA damage, allowing p53 to activate checkpoints and/or apoptosis. Both the methylation of histone H4K20 and p53K382 appear to be important for the functions of SET8 in S phase. Belongs to the histone-lysine methyltransferase family. PR/SET subfamily. Two isoforms of the human protein are produced by alternative splicing.
Protein type: Methyltransferase, protein lysine; Methyltransferase; EC 2.1.1.43; Amino Acid Metabolism - lysine degradation
Chromosomal Location of Human Ortholog: 12q24.31
Cellular Component: nucleoplasm; nucleolus; chromosome; nucleus
Molecular Function: protein binding; p53 binding; protein-lysine N-methyltransferase activity; transcription corepressor activity; histone-lysine N-methyltransferase activity
Biological Process: mitosis; transcription, DNA-dependent; cell division; peptidyl-lysine mono-methylation; negative regulation of transcription from RNA polymerase II promoter; mitotic cell cycle; negative regulation of transcription, DNA-dependent; regulation of DNA damage response, signal transduction by p53 class mediator
