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PRMT1 Antibody
SPA-09252
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | PRMT1 |
| Gene Abbr. | PRMT1 |
| Gene ID | 3276 |
| Full Name | protein arginine methyltransferase 1 |
| Alias | ANM1, HCP1, HRMT1L2, IR1B4 |
| Introduction | Protein arginine N-methyltransferase 1 (PRMT1) is a member of the protein arginine N-methyltransferase (PRMT) family of proteins that catalyze the transfer of a methyl group from S-adenosylmethionine (AdoMet) to a guanidine nitrogen of arginine. Though all PRMT proteins catalyze the formation of mono-methyl arginine, Type I PRMTs (PRMT1, 3, 4, and 6) add an additional methyl group to produce an asymmetric di-methyl arginine while Type II PRMTs (PRMT 5 and 7) produce symmetric di-methyl arginine. Mono-methyl arginine, but not di-methyl arginine, can be converted to citrulline through deimination catalyzed by enzymes such as PADI4. Most PRMTs, including PRMT1, methylate arginine residues found within glycine-arginine rich (GAR) protein domains, such as RGG, RG, and RXR repeats. However, PRMT4/CARM1 and PRMT5 methylate arginine residues within PGM (proline-, glycine-, methionine-rich) motifs. PRMT1 methylates Arg3 of histone H4 and cooperates synergistically with p300/CBP to enhance transcriptional activation by nuclear receptor proteins. In addition, PRMT1 methylates many non-histone proteins, including the orphan nuclear receptor HNF4, components of the heterogeneous nuclear ribonucleoprotein (hnRNP) particle, the RNA binding protein Sam68, interleukin enhancer-binding factor 3 (ILF3) and interferon-α and β receptors. These interactions suggest additional functions in transcriptional regulation, mRNA processing and signal transduction. Alternative mRNA splicing produces three enzymatically active PRMT1 isoforms that differ in their amino-terminal regions. PRMT1 is localized to the nucleus or cytoplasm, depending on cell type, and appears in many distinct protein complexes. ILF3, TIS21 and the leukemia-associated BTG1 proteins bind PRMT1 to regulate its methyltransferase activity. |
| Product Details | |
|---|---|
| Host | Rabbit |
| Clonality | Monoclonal |
| Clone No. | E5A8F |
| Immunogen | Synthetic peptide corresponding to residues surrounding Leu337 of human PRMT1 protein. |
| Source/Purification | Antibody is produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Leu337 of human PRMT1 protein. |
| Usage | |
|---|---|
| Application | WB |
| Dilutions | Western Blot (1:1000) |
| MW(KDa) | 41 |
| Reactivity | Human, Mouse, Rat, Monkey |
| Sensitivity | Endogenous |
| Specificity | It recognizes endogenous levels of total PRMT1 protein. |
| Storage & Handling | |
|---|---|
| Storage Buffer | Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/mL BSA, 50% glycerol and less than 0.02% sodium azide. |
| Preservative | Less than 0.02% Sodium Azide |
| Storage Temp. | Store at -20 °C. |
| Handling | Do not aliquot the antibody. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.