Recombinant human RBBP4 + EED + SUZ12 + EZH2 protein is a Human Full Length protein, in the 2 to 425 aa range, expressed in Baculovirus infected Sf9, with >95% purity and suitable for SDS-PAGE, FuncS.
This product is comprised of multiple sequences see
A D K E A A F D D A V E E R V I N E E Y K I W K K N T P F L Y D L V M T H A L E W P S L T A Q W L P D V T R P E G K D F S I H R L V L G T H T S D E Q N H L V I A S V Q L P N D D A Q F D A S H Y D S E K G E F G G F G S V S G K I E I E I K I N H E G E V N R A R Y M P Q N P C I I A T K T P S S D V L V F D Y T K H P S K P D P S G E C N P D L R L R G H Q K E G Y G L S W N P N L S G H L L S A S D D H T I C L W D I S A V P K E G K V V D A K T I F T G H T A V V E D V S W H L L H E S L F G S V A D D Q K L M I W D T R S N N T S K P S H S V D A H T A E V N C L S F N P Y S E F I L A T G S A D K T V A L W D L R N L K L K L H S F E S H K D E I F Q V Q W S P H N E T I L A S S G T D R R L N V W D L S K I G E E Q S P E D A E D G P P E L L F I H G G H T A K I S D F S W N P N E P W V I C S V S E D N I M Q V W Q M A E N I Y N D E D P E G S V D P E G Q G S
Application | Reactivity | Dilution info | Notes |
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Application SDS-PAGE | Reactivity Reacts | Dilution info - | Notes - |
Application FuncS | Reactivity Reacts | Dilution info - | Notes - |
Polycomb group (PcG) protein. Catalytic subunit of the PRC2/EED-EZH2 complex, which methylates 'Lys-9' (H3K9me) and 'Lys-27' (H3K27me) of histone H3, leading to transcriptional repression of the affected target gene. Able to mono-, di- and trimethylate 'Lys-27' of histone H3 to form H3K27me1, H3K27me2 and H3K27me3, respectively. Displays a preference for substrates with less methylation, loses activity when progressively more methyl groups are incorporated into H3K27, H3K27me0 > H3K27me1 > H3K27me2 (PubMed:22323599, PubMed:30923826). Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. The PRC2/EED-EZH2 complex may also serve as a recruiting platform for DNA methyltransferases, thereby linking two epigenetic repression systems. Genes repressed by the PRC2/EED-EZH2 complex include HOXC8, HOXA9, MYT1, CDKN2A and retinoic acid target genes. EZH2 can also methylate non-histone proteins such as the transcription factor GATA4 and the nuclear receptor RORA. Regulates the circadian clock via histone methylation at the promoter of the circadian genes. Essential for the CRY1/2-mediated repression of the transcriptional activation of PER1/2 by the CLOCK-BMAL1 heterodimer; involved in the di and trimethylation of 'Lys-27' of histone H3 on PER1/2 promoters which is necessary for the CRY1/2 proteins to inhibit transcription.
EED, RBBP4, SUZ12
KMT6, EZH2, Histone-lysine N-methyltransferase EZH2, ENX-1, Enhancer of zeste homolog 2, Lysine N-methyltransferase 6
Recombinant human RBBP4 + EED + SUZ12 + EZH2 protein is a Human Full Length protein, in the 2 to 425 aa range, expressed in Baculovirus infected Sf9, with >95% purity and suitable for SDS-PAGE, FuncS.
pH: 8
Preservative: 1.53% Imidazole
Constituents: 10% Glycerol (glycerin, glycerine), 0.71% Tris HCl, 0.64% Sodium chloride, 0.05% (R*,R*)-1,4-Dimercaptobutan-2,3-diol, 0.02% Potassium chloride
Affinity purified.
Polycomb group (PcG) protein. Catalytic subunit of the PRC2/EED-EZH2 complex, which methylates 'Lys-9' (H3K9me) and 'Lys-27' (H3K27me) of histone H3, leading to transcriptional repression of the affected target gene. Able to mono-, di- and trimethylate 'Lys-27' of histone H3 to form H3K27me1, H3K27me2 and H3K27me3, respectively. Displays a preference for substrates with less methylation, loses activity when progressively more methyl groups are incorporated into H3K27, H3K27me0 > H3K27me1 > H3K27me2 (PubMed:22323599, PubMed:30923826). Compared to EZH1-containing complexes, it is more abundant in embryonic stem cells and plays a major role in forming H3K27me3, which is required for embryonic stem cell identity and proper differentiation. The PRC2/EED-EZH2 complex may also serve as a recruiting platform for DNA methyltransferases, thereby linking two epigenetic repression systems. Genes repressed by the PRC2/EED-EZH2 complex include HOXC8, HOXA9, MYT1, CDKN2A and retinoic acid target genes. EZH2 can also methylate non-histone proteins such as the transcription factor GATA4 and the nuclear receptor RORA. Regulates the circadian clock via histone methylation at the promoter of the circadian genes. Essential for the CRY1/2-mediated repression of the transcriptional activation of PER1/2 by the CLOCK-BMAL1 heterodimer; involved in the di and trimethylation of 'Lys-27' of histone H3 on PER1/2 promoters which is necessary for the CRY1/2 proteins to inhibit transcription.
Belongs to the class V-like SAM-binding methyltransferase superfamily. Histone-lysine methyltransferase family. EZ subfamily.
Phosphorylated by AKT1. Phosphorylation by AKT1 reduces methyltransferase activity. Phosphorylation at Thr-345 by CDK1 and CDK2 promotes maintenance of H3K27me3 levels at EZH2-target loci, thus leading to epigenetic gene silencing.
This product is an active protein and may elicit a biological response in vivo, handle with caution.
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Specific activity of ab198157 was 0.046 pmol/min/μg.
SDS PAGE analysis of ab198157.
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