PRMT1 Antibody (C-term) [APR30532G]

PRMT1 Antibody (C-term) [APR30532G] | Gentaur UK, US & Europe Distribution

Product Category: Polyclonal Antibodies

Host: Rabbit

Species Reactivity: H

Specificity: This PRMT1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 316-347 amino acids from the C-terminal region of human PRMT1.

Cellular Localisation: Nucleus. Nucleus, nucleoplasm {ECO:0000250|UniProtKB:Q9JIF0}. Cytoplasm. Cytoplasm, cytosol {ECO:0000250|UniProtKB:Q9JIF0}. Note=Mostly found in the cytoplasm Colocalizes with CHTOP within the nucleus. Low levels detected also in the chromatin fraction (By similarity) . {ECO:0000250|UniProtKB:Q9JIF0}

Molecular Weight: 42462

Clone: Polyclonal

Gene Name: PRMT1 (HGNC:5187)

Gene ID: 3276

Function: Arginine methyltransferase that methylates (mono and asymmetric dimethylation) the guanidino nitrogens of arginyl residues present in proteins such as ESR1, histone H2, H3 and H4, ILF3, HNRNPA1, HNRNPD, NFATC2IP, SUPT5H, TAF15, EWS, HABP4 and SERBP1 (PubMed:10749851, PubMed:16879614, PubMed:26876602) . Constitutes the main enzyme that mediates monomethylation and asymmetric dimethylation of histone H4 'Arg-4' (H4R3me1 and H4R3me2a, respectively), a specific tag for epigenetic transcriptional activation. May be involved in the regulation of TAF15 transcriptional activity, act as an activator of estrogen receptor (ER) -mediated transactivation, play a key role in neurite outgrowth and act as a negative regulator of megakaryocytic differentiation, by modulating p38 MAPK pathway. Methylates RBM15, promoting ubiquitination and degradation of RBM15 (PubMed:26575292) . Methylates FOXO1 and retains it in the nucleus increasing its transcriptional activity. Methylates CHTOP and this methylation is critical for its 5-hydroxymethylcytosine (5hmC) -binding activity (PubMed:25284789) . Methylates H4R3 in genes involved in glioblastomagenesis in a CHTOP- and/or TET1-dependent manner (PubMed:25284789) . Plays a role in regulating alternative splicing in the heart (By similarity) .

Summary: Tissue Location: Widely expressed (PubMed:11097842) . Expressed strongly in colorectal cancer cells (at protein level) (PubMed:28040436) . Expressed strongly in colorectal cancer tissues compared to wild-type colon samples (at protein level) (PubMed:28040436) . Expressed strongly in colorectal cancer tissues compared to wild-type colon samples (PubMed:28040436)

Form: Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.

Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.

Application: WB, IHC-P

Dilution: WB--1:1000 IHC-P--1:100~500

Synonyms: Protein arginine N-methyltransferase 1, 211-, Histone-arginine N-methyltransferase PRMT1, Interferon receptor 1-bound protein 4, PRMT1, HMT2, HRMT1L2, IR1B4