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PRMT1 Antibody (N-term E40) Blocking Peptide

Synthetic peptide

Product Information
Primary Accession Q99873
Clone Names 80208125
Peptide ID 80208125
Additional Information
Gene ID 3276
Other Names Protein arginine N-methyltransferase 1, 211-, Histone-arginine N-methyltransferase PRMT1, Interferon receptor 1-bound protein 4, PRMT1, HMT2, HRMT1L2, IR1B4
Target/Specificity The synthetic peptide sequence used to generate the antibody AP1001d was selected from the N-term region of human PRMT1. A 10 to 100 fold molar excess to antibody is recommended. Precise conditions should be optimized for a particular assay.
Format Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.
PrecautionsThis product is for research use only. Not for use in diagnostic or therapeutic procedures.
Protein Information
Name PRMT1
Synonyms HMT2, HRMT1L2, IR1B4
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, PIAS1, HNRNPA1, HNRNPD, NFATC2IP, SUPT5H, TAF15 and EWS. 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. Together with dimethylated PIAS1, represses STAT1 transcriptional activity, in the late phase of interferon gamma (IFN-gamma) signaling. 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 FOXO1 and retains it in the nucleus increasing its transcriptional activity.
Cellular Location Nucleus. Nucleus, nucleoplasm. Cytoplasm, cytosol. Note=Mostly found in the cytoplasm. Colocalizes with CHTOP within the nucleus. Low levels detected also in the chromatin fraction (By similarity).
Tissue Location Widely expressed.
Research Areas
Citations (0)

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Arginine methylation is an irreversible post translational modification which has only recently been linked to protein activity. At least three types of PRMT enzymes have been identified in mammalian cells. These enzymes have been shown to have essential regulatory functions by methylation of key proteins in several fundamental areas. These protein include nuclear proteins, IL enhancer binding factor, nuclear factors, cell cycle proteins, signal transduction proteins, apoptosis proteins, and viral proteins. The mammalian PRMT family currently consists of 7 members that share two large domains of homology.


Zhang, X., et al., EMBO J. 19(14):3509-3519 (2000).Scorilas, A., et al., Biochem. Biophys. Res. Commun. 278(2):349-359 (2000).Scott, H.S., et al., Genomics 48(3):330-340 (1998).Abramovich, C., et al., EMBO J. 16(2):260-266 (1997).Nikawa, J., et al., Gene 171(1):107-111 (1996).

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$ 80.00
Cat# BP1001d
(40 western blots)
Availability: In Stock
Bulk Size
Seasonal Special on Bulk Order
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