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07-550 Anti-SUV39H1 Antibody

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07-550
200 µg  
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      Overview

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      H, MWBRbPurifiedPolyclonal Antibody
      Description
      Catalogue Number07-550
      ReplacesMABE552
      Brand Family Upstate
      Trade Name
      • Upstate
      DescriptionAnti-SUV39H1 Antibody
      Alternate Names
      • KMT1A
      Product Information
      FormatPurified
      Presentation0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide, pH 7.4.
      Quality LevelMQ100
      Applications
      ApplicationUse Anti-SUV39H1 Antibody (Rabbit Polyclonal Antibody) validated in WB to detect SUV39H1 also known as KMT1A, Histone H3-K9 Methyltransferase 1.
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenPeptide (C-QVDPVDMESTRMDSNFGLAGLPGSP) corresponding to amino acids 368-392 of mouse suppressor of variegation 3-9 homolog 1 (SUV39H1).
      HostRabbit
      SpecificitySUV39H1
      IsotypeIgG
      Species Reactivity
      • Human
      • Mouse
      Antibody TypePolyclonal Antibody
      Entrez Gene SummaryThis gene is a member of the suppressor of variegation 3-9 homolog family and encodes a protein with a chromodomain and a C-terminal SET domain. This nuclear protein moves to the centromeres during mitosis and functions as a histone methyltransferase, methylating Lys-9 of histone H3. Overall, it plays a vital role in heterochromatin organization, chromosome segregation, and mitotic progression.
      Gene Symbol
      • SUV39H1
      • SUV39H
      • Su
      • MG44
      Purification MethodProtein A Purfied
      UniProt Number
      UniProt SummaryFUNCTION: SwissProt: O43463 # Histone methyltransferase that specifically trimethylates 'Lys-9' of histone H3 using monomethylated H3 'Lys- 9' as substrate. Also weakly methylates histone H1 (in vitro). H3 'Lys-9' trimethylation represents a specific tag for epigenetic transcriptional repression by recruiting HP1 (CBX1, CBX3 and/or CBX5) proteins to methylated histones. Mainly functions in heterochromatin regions, thereby playing a central role in the establishment of constitutive heterochromatin at pericentric and telomere regions. H3 'Lys-9' trimethylation is also required to direct DNA methylation at pericentric repeats. SUV39H1 is targeted to histone H3 via its interaction with RB1 and is involved in many processes, such as repression of MYOD1-stimulated differentiation, regulation of the control switch for exiting the cell cycle and entering differentiaton, repression by the PML-RARA fusion protein, BMP-induced repression, repression of switch recombination to IgA and regulation of telomere length.


      SIZE: 412 amino acids; 47907 Da

      SUBUNIT: Interacts with H3 and H4 histones. Interacts with GFI1B, DNMT3B, CBX1, CBX4, MBD1, RUNX1, RUNX3, MYOD1, SMAD5 and RB1. Interacts with SBF1 through the SET domain. Interacts with HDAC1 and HDAC2 through the N-terminus and associates with the core histone deacetylase complex composed of HDAC1, HDAC2, RBBP4 and RBBP7. In case of infection, interacts with HTLV-1 Tax protein, leading to abrogate Tax transactivation of HTLV-1 LTR.

      SUBCELLULAR LOCATION: Nucleus. Note=Associates with centromeric constitutive heterochromatin.

      DEVELOPMENTAL STAGE: Accumulates during mitosis at centromeres during prometaphase, but dissociates from the centromere at the meta- to anaphase transition.

      DOMAIN: SwissProt: O43463 Although the SET domain contains the active site of enzymatic activity, both pre-SET and post-SET domains are required for methyltransferase activity. The SET domain also participates to stable binding to heterochromatin.

      PTM: Phosphorylated on serine residues, and to a lesser degree, on threonine residues. The phosphorylated form is stabilized by SBF1 and is less active in its transcriptional repressor function.


      SIMILARITY: Belongs to the histone-lysine methyltransferase family. Suvar3-9 subfamily. & Contains 1 chromo domain. & Contains 1 post-SET domain. & Contains 1 pre-SET domain. & Contains 1 SET domain.
      Molecular Weight48kDa
      Product Usage Statements
      Quality AssuranceRoutinely evaluated by immunoblot in U20S cells lysed in RIPA with 0.1% SDS and sonicated.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsStable for 1 year at 2-8°C from date of receipt.
      For maximum recovery of product, centrifuge the vial prior to removing the cap.
      Packaging Information
      Material Size200 µg
      Global Trade Item Number
      Catalogue Number GTIN
      07-550 04053252734816