bsm-53026M [Primary Antibody]
HDAC2 (7G5) Monoclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Mouse

Target Protein: HDAC2

Clonality: Monoclonal

Isotype: IgG1

Entrez Gene: 3066

Swiss Prot: Q92769

Source: Monoclonal antibody raised in mouse against human HDAC2 (Histone deacetylase 2), using a KLH-conjugated synthetic peptide containing a sequence from the C-terminal region of the protein

Purification: Protein A purified monoclonal antibody in PBS containing 0.05% azide and 0.05% ProClin 300

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

Storage: Store at -20°C for 12 months.

Background:

Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes. Forms transcriptional repressor complexes by associating with MAD, SIN3, YY1 and N-COR. Interacts in the late S-phase of DNA-replication with DNMT1 in the other transcriptional repressor complex composed of DNMT1, DMAP1, PCNA, CAF1. Deacetylates TSHZ3 and regulates its transcriptional repressor activity. Component of a RCOR/GFI/KDM1A/HDAC complex that suppresses, via histone deacetylase (HDAC) recruitment, a number of genes implicated in multilineage blood cell development. May be involved in the transcriptional repression of circadian target genes, such as PER1, mediated by CRY1 through histone deacetylation. Involved in MTA1-mediated transcriptional corepression of TFF1 and CDKN1A.

Size: 50ug

Concentration: 2ug/ul

Cross Reactive Species: Human

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

VALIDATION IMAGES

Whole cell extracts (40 μg) from HeLa cells transfected with HDAC2 siRNA (lane 2) and from an untransfected control (lane 1) were analysed by Western blot using HDAC2 (7G5) Monoclonal Antibody (bsm-53026M) diluted 1:1,000 in TBS-Tween containing 5% skimmed milk. The position of the protein of interest is indicated on the right (expected size: 55 kDa); the marker (in kDa) is shown on the left.


HeLa cells were stained with HDAC2 (7G5) Monoclonal Antibody (bsm-53026M) and with DAPI. Cells were fixed with 4% formaldehyde for 10’ and blocked with PBS/TX-100 containing 5% normal goat serum and 1% BSA. The cells were immunofluorescently labelled with the HDAC2 antibody (left) diluted 1:500 in blocking solution followed by an anti-mouse antibody conjugated to Alexa594. The middle panel shows staining of the nuclei with DAPI. A merge of the two stainings is shown on the right.


ChIP was performed on sheared chromatin from 4 million HeLa cells using 1 μg of HDAC2 (7G5) Monoclonal Antibody (Cat. No. C15200201) as described above. The IP’d DNA was subsequently analyzed on an Illumina HiSeq. Library preparation, cluster generation and sequencing were performed according to the manufacturer’s instructions. The 51 bp tags were aligned to the mouse genome using the BWA algorithm. Figure shows the enrichment along the complete sequence and a 2 Mb region of human chromosome 3 (fig 2A and B), and in a two genomic regions surrounding the LMO4 positive control gene and the MAGEC1 gene (figure 2C and D).