产品名称
CARM1 Rabbit Polyclonal Antibody
别名
Histone-arginine methyltransferase CARM1 (EC 2.1.1.-;EC 2.1.1.125;Coactivator-associated arginine methyltransferase 1;Protein arginine N-methyltransferase 4)
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
https://www.uniprot.org/uniprot/10498
Human Swissprot No.
Q86X55
Human Swissprot Link
https://www.uniprot.org/uniprotkb/Q86X55/entry
Mouse Gene Link
https://www.uniprot.org/uniprot/59035
Mouse Swissprot No.
Q9WVG6
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q9WVG6
Rat Gene Link
https://www.uniprot.org/uniprot/363026
Rat Swissprot Link
https://www.uniprot.org/uniprotkb/Q4AE70
免疫原
Synthesized peptide derived from human CARM1
特异性
This antibody detects endogenous levels of Human,Mouse CARM1
稀释度
WB 1:1000-2000 ELISA 1:5000-20000
宿主
Polyclonal, Rabbit,IgG
背景介绍
This gene belongs to the protein arginine methyltransferase (PRMT) family. The encoded enzyme catalyzes the methylation of guanidino nitrogens of arginyl residues of proteins. The enzyme acts specifically on histones and other chromatin-associated proteins and is involved in regulation of gene expression. The enzyme may act in association with other proteins or within multi-protein complexes and may play a role in cell type-specific functions and cell lineage specification. A related pseudogene is located on chromosome 9. [provided by RefSeq, Aug 2013],
组织表达
Overexpressed in prostate adenocarcinomas and high-grade prostatic intraepithelial neoplasia.
细胞定位
Nucleus . Cytoplasm . Mainly nuclear during the G1, S and G2 phases of the cell cycle (PubMed:19843527). Cytoplasmic during mitosis, after breakup of the nuclear membrane (PubMed:19843527). .
功能
catalytic activity:S-adenosyl-L-methionine + histone-arginine = S-adenosyl-L-homocysteine + histone-N(omega)-methyl-arginine.,function:Methylates (mono- and asymmetric dimethylation) the guanidino nitrogens of arginyl residues in several proteins involved in DNA packaging, transcription regulation, and mRNA stability. Recruited to promoters upon gene activation together with histone acetyltransferases from EP300/P300 and p160 families, methylates histone H3 at 'Arg-17' and activates transcription via chromatin remodeling. During nuclear hormone receptor activation and TCF7L2/TCF4 activation, acts synergically with EP300/P300 and either one of the p160 histone acetyltransferases NCOA1/SRC1, NCOA2/GRIP1 and NCOA3/ACTR or CTNNB1/beta-catenin to activate transcription. During myogenic transcriptional activation, acts together with NCOA3/ACTR as a coactivator for MEF2C. During monocyte inflammatory stimulation, acts together with EP300/P300 as a coactivator for NF-kappa-B. Also seems to be involved in p53/TP53 transcriptional activation. Methylates EP300/P300, both at 'Arg-2142', which may loosen its interaction with NCOA2/GRIP1, and at 'Arg-580' and 'Arg-604' in the KIX domain, which impairs its interaction with CREB and inhibits CREB-dependent transcriptional activation. Also methylates arginine residues in RNA-binding proteins PABPC1, ELAVL1 and ELAV4, which may affect their mRNA-stabilizing properties and the half-life of their target mRNAs.,miscellaneous:Methylation of H3-R17 by CARM1 is stimulated by preacetylation of H3-K18/H3-K23 by EP300 and blocked by citrullination of H3-R17 by PADI4.,similarity:Belongs to the protein arginine N-methyltransferase family.,subunit:Homodimer (Probable). Interacts with the C-terminus of NCOA2/GRIP1, NCO3/ACTR and NCOA1/SRC1. Part of a complex consisting of CARM1, EP300/P300 and NCOA2/GRIP1. Interacts with FLII, TP53, myogenic factor MEF2, EP300/P300, CREBBP and CTNNB1. Interacts with SNRPC (By similarity). Interacts with NR1H4. Interacts with RELA. Interacts with HTLV-1 Tax-1.,tissue specificity:Overexpressed in prostate adenocarcinomas and high-grade prostatic intraepithelial neoplasia.,
纯化
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.