Suz12 antibody (mAb)

RRID: AB_2793377
Clone: 2AO9
Aliases: CHET9, JJAZ1
Catalog No: 39877 Format: 100 µg $455 Buy
Catalog No: 39878 Format: 10 µg $110 Buy

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Antibody Type:
Monoclonal
Isotype:
IgG2b
Purification:
Protein G Chromatography
Host:
Mouse
Molecular Weight:
95 kDa
Reactivity:
Human

Applications

ChIP Validated Immunoprecipitation Validated Immunohistochemistry Validated

Application Notes


Validated Applications:
ChIP: 2.5 - 10 µg per ChIP<

This antibody is not recommended for use in Western blotting. Please choose Cat. No. 39357 instead.

Also available as an AbFlex® engineered recombinant antibody. For details on the corresponding AbFlex Recombinant Antibody, see Catalog No. 91163.

Published Applications:
IP
ChIP-Seq
IHC

See references for more information. Individual optimization may be required.

Immunogen

This Suz12 antibody was raised against a recombinant protein corresponding to full-length human Suz12.

Buffer

Purified IgG in 70 mM Tris (pH 8), 105 mM NaCl, 31 mM glycine, 0.07 mM EDTA, 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic.

References

 

Suz12 antibody (mAb) tested by ChIP.
Chromatin IP performed using the ChIP-IT® Express Kit (Catalog No. 53008) and HeLa chromatin (1.5 x 106 cell equivalents per ChIP) using 10 µg of Suz12 antibody or the equivalent amount of rabbit IgG as a negative control. Real time, quantitative PCR (RT-qPCR) was performed on DNA purified from each of the ChIP reactions using a primer pair specific for the Myt1 gene promoter. Data are presented as Fold Enrichment of the ChIP antibody signal versus the negative control IgG using the ddCT method.

Background

Suz12 (Suppressor-of-Zeste 12 protein, also designated as ChET9, JJAZ1 protein) is a component of the Polycomb group complexes 2, 3 and 4 (PRC2, PRC3 and PRC4), which also contain the histone methyltransferase EZH2, EED (Embryonic Ectoderm Development protein) protein and the histone-binding proteins RbAP46 and RbAP48. PRC2 is responsible for di- and trimethylation of histone 3 at lysine 27 (Histone H3K27me2 and Histone H3K27me3), which leads to transcriptional repression of the target genes. Suz12 is a nuclear protein belonging to the VEFS family. Suz12 contains a zinc-finger binding motif and a VEFS box, which is required for the interaction between Suz12 and EZH2.

Positive Control

Active Motif's HeLa nuclear extract (Catalog No. 36010) can be used as a positive control for Suz12 antibody.

qPCR Primers

Active Motif's Human Positive Control Primer Set CCND2 (Cat. No. 71008) and Human Negative Control Primer Set 3 (Cat. No. 71023) have been validated for performing qPCR and endpoint PCR when this antibody has been used for ChIP on human samples. For ChIP experiments with this antibody on mouse samples, the Mouse Negative Control Primer Set 1 (Cat. No. 71011) has been validated for both qPCR and endpoint PCR.

Chromatin IP Assays

This antibody has been validated for use in ChIP and/or ChIP-Seq, and can be used with Active Motif's ChIP-IT® High Sensitivity Kit or our magnetic bead-based ChIP-IT® Express Kits. For an overview of all of our ChIP products, please visit our Chromatin IP Page to learn about ChIP products designed for use with Suz12 antibody (mAb).

Storage

Some products may be shipped at room temperature. This will not affect their stability or performance. Avoid repeated freeze/thaw cycles by aliquoting items into single-use fractions for storage at -20°C for up to 2 years. Keep all reagents on ice when not in storage.

Guarantee

This product is guaranteed for 12 months from date of receipt.

This product is for research use only and is not for use in diagnostic procedures.

Application Key

  • ChIP = Chromatin Immunoprecipitation;
  • DB = Dot Blot;
  • ELISA = Enzyme-linked Immunosorbent Assay;
  • EMSA = Electrophoretic Mobility Shift Assay
  • FC = Flow Cytometry;
  • ICC = Immunocytochemistry;
  • IF = Immunofluorescence;
  • IHC = Immunohistochemistry;
  • IP = Immunoprecipitation;
  • MeDIP = Methyl-DNA Immunoprecipitation;
  • WB = Western Blotting