ARID1A Antibody

Catalog Number: ASA-B0151
Lead time: 1 week


Long Name

Antibody Type

Antibody Isotype


Species Reactivity

Validated Applications


AT rich interactive domain 1A(SWI-like) Polyclonal IgG Rabbit Human, Mouse, Rat IHC-P, ICC, WB Immunogen affinity purified.


A synthetic peptide corresponding to a sequence at the C-terminus of human ARID1A(2199-2213aa LEDSLAATQFQQSQA), identical to the related mouse and rat sequences.





100 µg/vial


Antibody is lyophilized with 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Thimerosal and 0.05 mg NaN3. *carrier free antibody available upon request.


Reconstitute with 0.2 ml sterile dH2O (500 µg/ml final concentration).


At -20 °C for 12 months, as supplied. Store reconstituted antibody at 2-8 °C for one month. For long-term storage, aliquot and store at -20 °C. Avoid repeated freezing and thawing.

Additional Information Regarding the Antigen




AT-rich interactive domain-containing protein 1A

Uniprot ID



Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Binds DNA non-specifically. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development a switch from a stem/progenitor to a post-mitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to post-mitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth.

Tissue Specificity

Highly expressed in spleen, thymus, prostate, testis, ovary, small intestine, colon, and PBL, and at a much lower level in heart, brain, placenta, lung, liver, skeletal muscle, kidney, and pancreas.

Sub-cellular localization


Sequence Similarities

Contains 1 ARID domain.


actin-dependent regulator of chromatin subfamily F member 1 antibody|ARI1A_HUMAN antibody|ARID domain containing protein 1A antibody|ARID domain-containing protein 1A antibody|ARID1A antibody|AT rich interactive domain 1A(SWI like) antibody|AT rich interactive domain 1A antibody|AT rich interactive domain containing protein 1A antibody|AT-rich interactive domain-containing protein 1A antibody|B120 antibody|BAF250 antibody|BAF250A antibody|BM029 antibody|brain protein 120 antibody|BRG1 associated factor 250 antibody|BRG1 associated factor 250a antibody|BRG1-associated factor 250 antibody|BRG1-associated factor 250a antibody|C1ORF4 antibody|chromatin remodeling factor p250 antibody|chromosome 1 open reading frame 4 antibody|hELD antibody|hOSA1 antibody|matrix-associated antibody|Osa homolog 1 antibody|OSA1 antibody|OSA1 nuclear protein antibody|P270 antibody|SMARCF1 antibody|SWI like protein antibody|SWI SNF complex protein p270 antibody|SWI-like protein antibody|SWI/SNF complex protein p270 antibody|SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily f, member 1 antibody|SWI/SNF-related antibody

Application Details

Application Concentration* Species Validated Using**
Western blot 0.1-0.5μg/ml Human, Rat Mouse AssaySolution's ECL kit
Immunohistochemistry(Paraffin-embedded Section) 0.5-1μg/ml Human, Rat Mouse AssaySolution's IHC/ICC Detection kit
Immunocytochemistry 0.5-1μg/ml Human Mouse, Rat AssaySolution's IHC/ICC Detection kit

AssaySolution recommends Rabbit Chemiluminescent WB Detection Kit (AKIT001B) for Western blot, and Rabbit Peroxidase IHC/ICC Detection Kit (AKIT002B) for IHC(P) and ICC. *Blocking peptide can be purchased at $65. Contact us for more information

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Anti-ARID1A antibody, ASA-B0151, ICC
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Anti-ARID1A antibody, ASA-B0151, Western blotting
Lane 1: SKOV Cell Lysate
Lane 2: HELA Cell Lysate
Lane 3: JURKAT Cell Lysate
Lane 4: U937 Cell Lysate
Lane 5: Rat Thymus Tissue Lysate
Lane 6: Rat Liver Tissue Lysate

Assay Solution's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.