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You are here:Home » Antibodies » Abs to Enzymes, Methyltransferase » Anti -PRMT4 (CARM1, Histone-arginine Methyltransferase CARM1, Coactivator-associated Arginine Methyltransferase 1, Protein Arginine N-methyltransferase 4)

Anti -PRMT4 (CARM1, Histone-arginine Methyltransferase CARM1, Coactivator-associated
Arginine Methyltransferase 1, Protein Arginine N-methyltransferase 4)

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Specifications

Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified
Protein arginine methylation is an important posttranslational modification in eukaryotic cells, which has been implicated in RNA processing and trafficking, receptor-mediated signaling, and transcription. CARM1 (coactivator-associated arginine methyltransferase-1) also known as PRMT4 (protein-arginine N-methyltransferase-4) belongs to a family of proteins that catalyzes the methylation of arginine residues. The PRMT proteins are recruited by C-terminal activation domain-2 of the SRC (steroid receptor coactivator) GRIP-1, whereas p300 interacts with activation domain-1 in the C terminus. CARM1 can methylate histone H3 in vitro, and a mutation in the putative S-adenosylmethionine binding domain of CARM1 substantially reduces both methyltransferase and coactivator activities suggesting that coactivator-mediated methylation of proteins in the transcription machinery may contribute to transcriptional regulation.
Catalog #P9004-20A
ApplicationsSuitable for use in Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1:500-1:1,000
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypePolyclonal
IsotypeIgG
HostRabbit
SourceHuman
ConcentrationAs reported
FormSupplied as a liquid in PBS (without Mg2+ and Ca2+), pH 7.4, 150mM sodium chloride, 0.02% sodium azide, 50% glycerol.
PurityPurified by immunoaffinity chromatography.
ImmunogenSynthetic non-phosphopeptide corresponding to human CARM1 around the phosphorylation site of serine 228 (V-K-SP-N-N).
SpecificityRecognizes human PRMT4. Species Cross-Reactivity: mouse, rat.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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