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Render Timestamp: 2024-12-26T12:00:52.006Z
Commit: f2d32940205a64f990b886d724ccee2c9935daff
XML generation date: 2024-09-30 01:54:25.813
Product last modified at: 2024-12-17T18:49:30.175Z
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PDP - Template Name: Monoclonal Antibody
PDP - Template ID: *******c5e4b77
  1. Products /
  2. Primary Antibodies /
  3. JARID1B (E2X6N) Rabbit mAb
R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.

JARID1B (E2X6N) Rabbit mAb #15327

Filter:
  • WB
  • IP
  • ChIP
  • C&R

    Supporting Data

    REACTIVITY H M Mk
    SENSITIVITY Endogenous
    MW (kDa) 180
    Source/Isotype Rabbit IgG
    Application Key:
    • WB-Western Blotting 
    • IP-Immunoprecipitation 
    • ChIP-Chromatin Immunoprecipitation 
    • C&R-CUT & RUN 
    Species Cross-Reactivity Key:
    • H-Human 
    • M-Mouse 
    • Mk-Monkey 

    Product Information

    Product Usage Information

    For optimal ChIP and ChIP-seq results, use 10 μl of antibody and 10 μg of chromatin (approximately 4 x 106 cells) per IP. This antibody has been validated using SimpleChIP® Enzymatic Chromatin IP Kits.

    The CUT&RUN dilution was determined using CUT&RUN Assay Kit #86652.
    Application Dilution
    Western Blotting 1:1000
    Immunoprecipitation 1:50
    Chromatin IP 1:50
    Chromatin IP-seq 1:50
    CUT&RUN 1:50

    Storage

    Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at –20°C. Do not aliquot the antibody.

    Protocol

    Specificity / Sensitivity

    Jarid1B (E2X6N) Rabbit mAb recognizes endogenous levels of total Jarid1B protein.

    Species Reactivity:

    Human, Mouse, Monkey

    Source / Purification

    Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human Jarid1B protein.

    Background

    The methylation state of lysine residues in histone proteins is a major determinant for formation of active and inactive regions of the genome and is crucial for proper programming of the genome during development (1,2). Jumonji C (JmjC) domain-containing proteins represent the largest class of potential histone demethylase proteins (3). The JmjC domain can catalyze the demethylation of mono-, di-, and tri-methyl lysine residues via an oxidative reaction that requires iron and α-ketoglutarate (3). Based on homology, both humans and mice contain at least 30 such proteins, which can be divided into 7 separate families (3). The JARID (Jumonji/AT-rich interactive domain-containing protein) family contains four members: JARID1A (also RBP2 and RBBP2), JARID1B (also PLU-1), JARID1C (also SMCX), and JARID1D (also SMCY) (4). In addition to the JmJC domain, these proteins contain JmJN, BRIGHT, C5HC2 zinc-finger, and PHD domains, the latter of which binds to methylated histone H3 (Lys9) (4). All four JARID proteins demethylate di- and tri-methyl histone H3 Lys4; JARID1B also demethylates mono-methyl histone H3 Lys4 (5-7). JARID1A is a critical RB-interacting protein and is required for Polycomb-Repressive Complex 2 (PRC2)-mediated transcriptional repression during ES cell differentiation (8). A JARID1A-NUP98 gene fusion is associated with myeloid leukemia (9). JARID1B, which interacts with many proteins including c-Myc and HDAC4, may play a role in cell fate decisions by blocking terminal differentiation (10-12). JARID1B is overexpressed in many breast cancers and may act by repressing multiple tumor suppressor genes, including BRCA1 and HOXA5 (13,14). JARID1C has been found in a complex with HDAC1, HDAC2, G9a, and REST, which binds to and represses REST target genes in non-neuronal cells (7). JARID1C mutations are associated with X-linked mental retardation and epilepsy (15,16). JARID1D is uniquely localized to the Y chromosome, and functions as a tumor suppressor by repressing genes associated with cell invasiveness (17). JARID1D is frequently mutated in metastatic prostate tumors, and low JARID1D levels are associated with poor prognosis in prostate cancer patients (17).
    1. Kubicek, S. et al. (2006) Ernst Schering Res Found Workshop, 1-27.
    2. Lin, W. and Dent, S.Y. (2006) Curr Opin Genet Dev 16, 137-42.
    3. Klose, R.J. et al. (2006) Nat Rev Genet 7, 715-27.
    4. Benevolenskaya, E.V. (2007) Biochem Cell Biol 85, 435-43.
    5. Christensen, J. et al. (2007) Cell 128, 1063-76.
    6. Yamane, K. et al. (2007) Mol Cell 25, 801-12.
    7. Tahiliani, M. et al. (2007) Nature 447, 601-5.
    8. Pasini, D. et al. (2008) Genes Dev 22, 1345-55.
    9. van Zutven, L.J. et al. (2006) Genes Chromosomes Cancer 45, 437-46.
    10. Secombe, J. et al. (2007) Genes Dev 21, 537-51.
    11. Barrett, A. et al. (2007) Int J Cancer 121, 265-75.
    12. Dey, B.K. et al. (2008) Mol Cell Biol 28, 5312-27.
    13. Barrett, A. et al. (2002) Int J Cancer 101, 581-8.
    14. Lu, P.J. et al. (1999) J Biol Chem 274, 15633-45.
    15. Tzschach, A. et al. (2006) Hum Mutat 27, 389.
    16. Jensen, L.R. et al. (2005) Am J Hum Genet 76, 227-36.
    17. Li, N. et al. (2016) Cancer Res 76, 831-43.

    Database Links

    UniProt ID: Q9UGL1


    Entrez-Gene Id: 10765


    Limited Uses

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    Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.

    For Research Use Only. Not For Use In Diagnostic Procedures.
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