5830466J11Rik; 8430401K06Rik; ANOP 2; ANOP2; BCL 6 co repressor; BCL 6 corepressor; BCL 6 interacting corepressor; BCL-6 corepressor; BCL6 co repressor; BCL6 corepressor; BCL6 interacting corepressor; BCoR; BCOR_HUMAN; FLJ20285; FLJ38041; KIAA1575; MAA 2; MAA2; MCOPS 2; MCOPS2; MGC131961; MGC71031

For Research Use Only. Not for use in diagnostic procedures.

Polyclonal

IgG

Rabbit

BCOR antibody detects endogenous levels of total BCOR

The antiserum was purified by peptide affinity chromatography using SulfoLink Coupling Resin.

Liquid
Phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

1mg/ml (lot specific)

Store at -20 degree C. Stable for 12 months from date of receipt.

Manufactured in an ISO 9001:2015 Certified Laboratory.

Manufactured in a lab with traceable raw materials manufactured on site. Coordinated product portfolio of antibodies, pairs, conjugates, recombinant proteins, and immunoassay materials available, please inquire.

Small volumes of anti-BCOR antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Function: Transcriptional corepressor. May specifically inhibit gene expression when recruited to promoter regions by sequence-specific DNA-binding proteins such as BCL6 and MLLT3. This repression may be mediated at least in part by histone deacetylase activities which can associate with this corepressor. Involved in the repression of TFAP2A; impairs binding of BCL6 and KDM2B to TFAP2A promoter regions. Via repression of TFAP2A acts as a negative regulator of osteo-dentiogenic capacity in ***** stem cells; the function implies inhibition of methylation on histone H3 'Lys-4' (H3K4me3) and 'Lys-36' (H3K36me2).
Subunit Structure: Interacts with BCL6; the interaction is direct (PubMed:10898795). Forms ternary complexes with BCL6 and SMRT/NCOR2 on selected target genes promoters; potently repress expression (PubMed:23911289, PubMed:18280243). Can interact with HDAC1, HDAC3 and HDAC5 (PubMed:10898795). Interacts with PCGF1; the interaction is direct (PubMed:16943429, PubMed:23523425, PubMed:26687479). Interacts with KDM2B. Component of an approximately 800 kDa repressive BCOR complex at least composed of BCOR, RYBP, PCGF1, RING1, RNF2/RING2, KDM2B and SKP1 (PubMed:16943429). Interacts with CPNE4 (via VWFA domain) (By similarity). Isoform 1 may interact with MLLT3/AF9 (By similarity).
Similarity: Belongs to the BCOR family.

Western Blot (WB), Immunohistochemisty (IHC), Immunofluorescence (IF), Immunocytochemistry (ICC), ELISA (EIA)

WB: 1:500-1:1000
IHC: 1:50-1:200
IF/ICC: 1:100-1:500

MBS9604977 staining COLO205 by IF/ICC. The sample were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 minutes at 25 degree C. The primary antibody was diluted at 1/200 and incubated with the sample for 1 hour at 37 degree C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.

MBS9604977 at 1/100 staining Mouse colon tissue by IHC-P. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. The sample was then blocked and incubated with the antibody for 1.5 hours at 22 degree C. An HRP conjugated goat anti-rabbit antibody was used as the secondary.

Western blot analysis of extracts from COLO cells, using BCOR antibody.

Western blot analysis of extracts from Hela, using BCOR Antibody.

Observed: 192 kD
Predicted: 193 kDa

BCL6 corepressor

BCL-6 corepressor

BCL-6 corepressor

KIAA1575; BCoR??[Similar Products]

The protein encoded by this gene was identified as an interacting corepressor of BCL6, a POZ/zinc finger transcription repressor that is required for germinal center formation and may influence apoptosis. This protein selectively interacts with the POZ domain of BCL6, but not with eight other POZ proteins. Specific class I and II histone deacetylases (HDACs) have been shown to interact with this protein, which suggests a possible link between the two classes of HDACs. Several transcript variants encoding different isoforms have been found for this gene. A pseudogene of this gene is found on chromosome Y.[provided by RefSeq, Jun 2010]

Transcriptional corepressor. May specifically inhibit gene expression when recruited to promoter regions by sequence-specific DNA-binding proteins such as BCL6 and MLLT3. This repression may be mediated at least in part by histone deacetylase activities which can associate with this corepressor. Involved in the repression of TFAP2A; impairs binding of BCL6 and KDM2B to TFAP2A promoter regions. Via repression of TFAP2A acts as a negative regulator of osteo-dentiogenic capacity in ***** stem cells; the function implies inhibition of methylation on histone H3 'Lys-4' (H3K4me3) and 'Lys-36' (H3K36me2).

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