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Anti-KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)

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Overview

Product name

Anti-KDM5B / PLU1 / Jarid1B antibody - ChIP Grade
See all KDM5B / PLU1 / Jarid1B products (7) ...

Description

Rabbit polyclonal to KDM5B / PLU1 / Jarid1B - ChIP Grade

Tested applications

WB, IP, ChIP, IHC-Fr, IHC-P, ICC/IFmore details

Cross reactivity

Reacts with

Mouse, Human

Immunogen

Recombinant fragment, corresponding to amino acids 125-355 of Human PLU1 / Jarid1B

Properties

Form

Liquid

Storage instructions

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Purity

Whole antiserum

Clonality

Polyclonal

Isotype

IgG

  • ChIP - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)ChIP - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958) image (enlarge)

  • Immunocytochemistry/ Immunofluorescence - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)Immunocytochemistry/ Immunofluorescence - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958) image (enlarge)

Applications

Show applications key

Our Abpromise guarantee covers the use of ab50958 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Target

Function

Histone demethylase that demethylates 'Lys-4' of histone H3, thereby playing a central role in histone code. Does not demethylate histone H3 'Lys-9' or H3 'Lys-27'. Demethylates trimethylated, dimethylated and monomethylated H3 'Lys-4'. Acts as a transcriptional corepressor for FOXG1B and PAX9. Favors the proliferation of breast cancer cells by repressing tumor suppressor genes such as BRCA1 and HOXA5. In contrast, may act as a tumor suppressor for melanoma.

Tissue specificity

Ubiquitously expressed, with highest levels in testis. Down-regulated in melanoma and glioblastoma. Up-regulated in breast cancer (at protein level).

Sequence similarities

Belongs to the JARID1 histone demethylase family.
Contains 1 ARID domain.
Contains 1 JmjC domain.
Contains 1 JmjN domain.
Contains 3 PHD-type zinc fingers.

Domain

Both the JmjC domain and the JmjN domain are required for enzymatic activity.
The 2 first PHD-type zinc finger domains are required for transcription repression activity.

Cellular localization

Nucleus.

Target information above from: UniProt accessionQ9UGL1 The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).

Information by UniProt

Alternative names

  • Cancer/testis antigen 31 antibody
  • CT31 antibody
  • Histone demethylase JARID1B antibody
  • JARID1B antibody
  • Jumonji AT rich interactive domain 1B antibody
  • Jumonji/ARID domain-containing protein 1B antibody
  • Kdm5b antibody
  • KDM5B_HUMAN antibody
  • Lysine specific demethylase 5B antibody
  • Lysine-specific demethylase 5B antibody
  • PLU-1 antibody
  • PUT1 antibody
  • RB-binding protein antibody
  • rbbp2h1a antibody
  • RBP2 like antibody
  • RBP2-H1 antibody
  • Retinoblastoma-binding protein 2 homolog 1 antibody
see all

Anti-KDM5B / PLU1 / Jarid1B antibody - ChIP Grade images:

  ChIP - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)

ChIP - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)

Chromatin was prepared from a whole tissue lysate of mouse skin epidermis according to the Abcam X-ChIP protocol. Cells were fixed with 1% formaldehyde for 10 min. An anti-intergrin V antibody was added to the control, which showed no application. Ab59058 was diluted 1/800 and incubated with the sample for 12 hours at 4°C. The immunoprecipitated DNA was quantified by semiquantitative PCR.

This image is courtesy of an anonymous Abreview

See Abreview

  Immunocytochemistry/ Immunofluorescence - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)

Immunocytochemistry/ Immunofluorescence - KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)

ICC/IF image of ab50958 stained HeLa cells. The cells were 4% PFA fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab50958, 1/1000 dilution) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM

References for Anti-KDM5B / PLU1 / Jarid1B antibody - ChIP Grade (ab50958)

This product has been referenced in:

  • Yamane Ket al. PLU-1 is an H3K4 demethylase involved in transcriptional repression and breast cancer cell proliferation. Mol Cell 25:801-12 (2007).Read more (PubMed: 17363312) »
  • Lu Yet al. Hypoxia-Induced Epigenetic Regulation and Silencing of the BRCA1 Promoter. Mol Cell Biol 31:3339-50 (2011).Read more (PubMed: 21670155) »

See all 7 publications for this product

Publishing research using ab50958? Please let us know so that we can cite the reference in this datasheet

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"