bsm-54167R [Primary Antibody]
H2AFY (6C8) Monoclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: H2AFY

Clonality: Monoclonal

Isotype: IgG

Entrez Gene: 9555

Swiss Prot: O75367

Source: Recombinant protein within human macroH2A.1 aa 150-300

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.

Storage: Store at 4°C for up to 2 weeks. For long term storage, store at -20°C in small aliquots to prevent freeze-thaw cycles.

Background:

Variant histone H2A which replaces conventional H2A in a subset of nucleosomes where it represses transcription. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machinery which requires DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. H2AFY is involved in stable X chromosome inactivation. Inhibits the binding of transcription factors and interferes with the activity of remodeling SWI/SNF complexes. H2AFY inhibits histone acetylation by EP300 and recruits class I HDACs, which induces a hypoacetylated state of chromatin. In addition, isoform 1, but not isoform 2, binds ADP-ribose and O-acetyl-ADP-ribose, and may be involved in ADP-ribose-mediated chromatin modulation.

Size: 100ul

Concentration: 1ug/ul

Predicted Molecular Weight: 40


Cross Reactive Species: Human
Mouse
Rat

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Lane 1: Hela Cells; Lane 2: Mouse Placenta; Lane 3: MCF-7 Cells; Probed with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:500 overnight at 4°C followed by a conjugated secondary antibody for 60 minutes at 37°C.


IF(ICC) staining with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100 in Hela cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.


IF(ICC) staining with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100 in HepG2 cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.


IF(ICC) staining with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100 in PC-3M cells (green). The nuclear counterstain is DAPI (blue). Cells were fixed in paraformaldehyde, permeabilized with 0.25% Triton X100/PBS.


Paraformaldehyde-fixed and paraffin-embedded Human Lung Cancer tissue incubated with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.


Paraformaldehyde-fixed and paraffin-embedded Human Thyroid tissue incubated with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.


Paraformaldehyde-fixed and paraffin-embedded Human Placenta tissue incubated with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.


Paraformaldehyde-fixed and paraffin-embedded Mouse Fallopian Tube tissue incubated with H2AFY (6C8) Monoclonal Antibody (bsm-54167R) at 1:100, overnight at 4°C, followed by a conjugated secondary antibody and DAB staining. Counterstained with hematoxylin.