Product Details

Uniprot No.

Target Names

SETMAR

Alternative Names

Histone lysine N methyltransferase antibody; Histone lysine N methyltransferase SETMAR antibody; Hsmar 1 antibody; Hsmar1 antibody; Mariner transposase Hsmar1 antibody; Metnase antibody; SET domain and mariner transposase fusion antibody; SET domain and mariner transposase fusion gene antibody; SET domain and mariner transposase fusion gene containing protein antibody; SET domain and mariner transposase fusion gene-containing protein antibody; Setmar antibody; SETMR_HUMAN antibody

Raised in

Rabbit

Species Reactivity

Human

Immunogen

Synthesized peptide derived from the Internal region of Human SETMAR.

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Isotype

IgG

Purification Method

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Form

Liquid

Tested Applications

IHC, ELISA

Recommended Dilution

Application	Recommended Dilution
IHC	1:100-1:300
ELISA	1:40000

Protocols

Immunohistochemistry (IHC) Protocol
ELISA Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Target Background

Function

Protein derived from the fusion of a methylase with the transposase of an Hsmar1 transposon that plays a role in DNA double-strand break repair, stalled replication fork restart and DNA integration. DNA-binding protein, it is indirectly recruited to sites of DNA damage through protein-protein interactions. Has also kept a sequence-specific DNA-binding activity recognizing the 19-mer core of the 5'-terminal inverted repeats (TIRs) of the Hsmar1 element and displays a DNA nicking and end joining activity. In parallel, has a histone methyltransferase activity and methylates 'Lys-4' and 'Lys-36' of histone H3. Specifically mediates dimethylation of H3 'Lys-36' at sites of DNA double-strand break and may recruit proteins required for efficient DSB repair through non-homologous end-joining. Also regulates replication fork processing, promoting replication fork restart and regulating DNA decatenation through stimulation of the topoisomerase activity of TOP2A.

Gene References into Functions

Various SETMAR proteins can be synthesized in human glioblastoma that may each have specific biophysical and/or biochemical properties and characteristics. PMID: 28038463
These results suggest that Metnase enhances Exo1-mediated exonuclease activity on the lagging strand DNA by facilitating Exo1 loading onto a single strand gap at the stalled replication fork. PMID: 27974460
The SET domain is needed for the 5' end of ss-overhang cleavage with fork and non-fork DNA without affecting the Metnase-DNA interaction. This domain has a positive role in restart of replication fork and the 5' end of ss-overhang cleavage. PMID: 26437079
methylation of snRNP70 by SETMAR regulates constitutive and/or alternative splicing PMID: 25795785
Metnase may possess an important role in DNA repair, topoisomerase II function, and the maintenance of stemness during colon cancer development. PMID: 25333365
293 T transfected with Metnase revealed a large number of rescued plasmids. PMID: 24655462
found known and novel SETMAR splice variants to be significantly increased in acute myeloid leukemia PMID: 24607956
a single mutation DDN(610) --> DDD(610), which restores the ancestral catalytic site, results in loss of function in Metnase PMID: 24573677
phosphorylation of Metnase S495 differentiates between these two functions, enhancing DSB repair and repressing replication fork restart. PMID: 22231448
a role for Metnase's endonuclease activity in promoting the joining of noncompatible ends PMID: 21491884
Data show that DBN1, SETMAR and HIG2 are direct transcriptional targets of the SOX11 protein. PMID: 21124928
DNA repair protein Metnase (also SETMAR), which has a SET histone methylase domain, localized to an induced DSB and directly mediated the formation of H3K36me2 near the induced DSB PMID: 21187428
results establish Metnase as a key factor that promotes restart of stalled replication forks, and implicate Metnase in the repair of collapsed forks. PMID: 20457750
hPso4, once it forms a complex with Metnase, negatively regulates Metnase's TIR binding activity PMID: 20416268
Metnase is a nonhomologous end-joining repair protein that regulates genomic integration of exogenous DNA and establishes a relationship among histone modification, DNA repair, and integration. PMID: 16332963
These data suggest that vectors based on the Himar1 transposable element, in conjunction with the hyperactive mutant transposase C9, may be suitable vectors for gene therapy applications. PMID: 16989604
SETMAR is unlikely to catalyze transposition in the human genome, although the nicking activity may have a role in the DNA repair phenotype. PMID: 17130240
The activities of the SETMAR protein on transposon ends are described. PMID: 17403897
Results suggest that Metnase's DNA cleavage activity, unlike those of other eukaryotic transposases, is not coupled to its sequence-specific DNA binding. PMID: 17877369
hPso4 is necessary to bring Metnase to the DSB sites for its function(s) in DNA repair PMID: 18263876
Metnase physically interacts and co-localizes with Topoisomerase IIalpha, the key chromosome decatenating enzyme. PMID: 18790802
myeloid leukemia cells fail to arrest at the mitotic decatenation checkpoint, and their progression through this checkpoint is regulated by the DNA repair component Metnase (also termed SETMAR) PMID: 19458360