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BAF180/PB1 Antibody (PSH02-34)

Novus Biologicals, part of Bio-Techne | Catalog # NBP3-32067

Recombinant Monoclonal Antibody
Novus Biologicals, part of Bio-Techne
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NBP3-32067

Key Product Details

Species Reactivity

Validated:

Human, Mouse, Rat, Monkey

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot

Label

Unconjugated

Antibody Source

Recombinant Monoclonal Rabbit IgG Clone # PSH02-34

Concentration

1 mg/ml

Product Summary for BAF180/PB1 Antibody (PSH02-34)

Immunogen

Recombinant protein within human BAF180/PB1 aa 1-300 / 1,689. (Uniprot: Q86U86)

Localization

Nucleus

Clonality

Monoclonal

Host

Rabbit

Isotype

IgG

Theoretical MW

193 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Scientific Data Images for BAF180/PB1 Antibody (PSH02-34)

BAF180/PB1 Antibody (PSH02-34)

Immunohistochemistry: BAF180/PB1 Antibody (PSH02-34) [NBP3-32067]

Immunohistochemistry: BAF180/PB1 Antibody (PSH02-34) [NBP3-32067] - Immunohistochemical analysis of paraffin-embedded human breast tissue with Rabbit anti-BAF180/PB1 antibody (NBP3-32067) at 1/200 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-32067) at 1/200 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
BAF180/PB1 Antibody (PSH02-34)

Immunohistochemistry: BAF180/PB1 Antibody (PSH02-34) [NBP3-32067]

Immunohistochemistry: BAF180/PB1 Antibody (PSH02-34) [NBP3-32067] - Immunofluorescence analysis of paraffin-embedded human breast tissue labeling BAF180/PB1 with Rabbit anti-BAF180/PB1 antibody (NBP3-32067) at 1/50 dilution.

The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 2 minutes. The tissues were blocked in 10% negative goat serum for 1 hour at room temperature, washed with PBS, and then probed with the primary antibody (NBP3-32067, green) at 1/50 dilution overnight at 4 ℃, washed with PBS. Goat Anti-Rabbit IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. Nuclei were counterstained with DAPI (blue).
BAF180/PB1 Antibody (PSH02-34)

Western Blot: BAF180/PB1 Antibody (PSH02-34) [NBP3-32067]

Western Blot: BAF180/PB1 Antibody (PSH02-34) [NBP3-32067] - Western blot analysis of BAF180/PB1 on different lysates with Rabbit anti-BAF180/PB1 antibody (NBP3-32067) at 1/2,000 dilution.
Lane 1: 293T cell lysate
Lane 2: HeLa cell lysate
Lane 3: SK-MEL-28 cell lysate
Lane 4: Jurkat cell lysate
Lane 5: NIH/3T3 cell lysate
Lane 6: C6 cell lysate
Lane 7: COS-1 cell lysate

Lysates/proteins at 15 µg/Lane.

Predicted band size: 193 kDa
Observed band size: 193 kDa

Exposure time: 1 minute 2 seconds;

4-20% SDS-PAGE gel.

Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody at 1/2,000 dilution was used in 5% BSA at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.

Applications for BAF180/PB1 Antibody (PSH02-34)

Application
Recommended Usage

Immunohistochemistry-Paraffin

1:200

Western Blot

1:2000
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A purified

Formulation

PBS (pH7.4), 0.1% BSA and 40% Glycerol

Preservative

0.05% Sodium Azide

Concentration

1 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: BAF180/PB1

The SMARCs (SWI/SNF-related, matrix-associated, actin-dependent regulators of chromatin), and BAFs (BRG1-associated factors), have been identified as components of the mammalian SWI/SNF-like chromatin-remodeling protein complexes. These multi-protein complexes are proposed to function as ATP-driven motors that translocate along DNA and destabilize nucleosomal structures to facilitate transcription factor binding. PB1/BAF180 is a component of the SWI/SNF-B (PBAF) complex. It contains six bromodomains which are defined by a 110 amino-acid module that interacts with acetylated lysine and is found in many chromatin binding proteins and histone acetyltransferases. PB1/BAF180 has been proposed to function as a tumor suppressor protein. Recently, PB1/BAF180 has been found to play a role in mediating cell cycle arrest in response to DNA damage via the regulation of the tumor suppressor p21. Alternate names for PB1/BAF180 include protein polybromo-1, polybromo-1D, BRG1-associated factor 180, hPB1, and PBRM1.

Long Name

Protein polybromo-1

Alternate Names

BAF180, hPB1, PB1, PBRM1, Polybromo-1D

Gene Symbol

PBRM1

Additional BAF180/PB1 Products

Product Documents for BAF180/PB1 Antibody (PSH02-34)

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for BAF180/PB1 Antibody (PSH02-34)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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