Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)

Rabbit Recombinant Monoclonal ARID1A antibody. Carrier free. Suitable for ChIC/CUT&RUN-seq, ICC/IF, WB, Flow Cyt (Intra), IHC-P and reacts with Human samples. Cited in 1 publication.

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Images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (AB217154), expandable thumbnail

Publications

Key facts

Isotype: IgG
Host species: Rabbit
Storage buffer: pH: 7.2 - 7.4
Constituents: PBS
Form: Liquid
Clonality: Monoclonal

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application

Product promiseTestedExpectedPredictedNot recommended

	ChIC/CUT&RUN-seq	ICC/IF	WB	Flow Cyt (Intra)	IHC-P	ChIP
Human	Tested	Tested	Tested	Tested	Tested	Not recommended
Mouse	Predicted	Predicted	Predicted	Predicted	Predicted	Not recommended
Rat	Predicted	Predicted	Predicted	Predicted	Predicted	Not recommended

Tested
Tested

Species	Dilution info	Notes
Species Human	Dilution info -	Notes -

Predicted
Predicted

Species	Dilution info	Notes
Species Mouse, Rat	Dilution info -	Notes -

Tested
Tested

Species	Dilution info	Notes
Species Human	Dilution info -	Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Predicted
Predicted

Species	Dilution info	Notes
Species Mouse, Rat	Dilution info -	Notes -

Tested
Tested

Species	Dilution info	Notes
Species Human	Dilution info 1/1000	Notes -

Predicted
Predicted

Species	Dilution info	Notes
Species Mouse, Rat	Dilution info -	Notes -

Tested
Tested

Species	Dilution info	Notes
Species Human	Dilution info -	Notes ab199376 - Rabbit monoclonal IgG (Low endotoxin, Azide free), is suitable for use as an isotype control with this antibody.

Predicted
Predicted

Species	Dilution info	Notes
Species Mouse, Rat	Dilution info -	Notes -

Tested
Tested

Species	Dilution info	Notes
Species Human	Dilution info -	Notes Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Predicted
Predicted

Species	Dilution info	Notes
Species Mouse, Rat	Dilution info -	Notes -

Not recommended
Not recommended

Species	Dilution info	Notes
Species Human, Mouse, Rat	Dilution info -	Notes -

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Target data

See full target information ARID1A

Function

Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Component of SWI/SNF chromatin remodeling complexes that carry out key enzymatic activities, changing chromatin structure by altering DNA-histone contacts within a nucleosome in an ATP-dependent manner. 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 postmitotic 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 postmitotic 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 (By similarity).

Alternative names

BAF250, BAF250A, C1orf4, OSA1, SMARCF1, ARID1A, AT-rich interactive domain-containing protein 1A, ARID domain-containing protein 1A, B120, BRG1-associated factor 250, BRG1-associated factor 250a, Osa homolog 1, SWI-like protein, SWI/SNF complex protein p270, hELD, hOSA1

Recommended products

Rabbit Recombinant Monoclonal ARID1A antibody. Carrier free. Suitable for ChIC/CUT&RUN-seq, ICC/IF, WB, Flow Cyt (Intra), IHC-P and reacts with Human samples. Cited in 1 publication.

Key facts

Isotype: IgG
Host species: Rabbit
Storage buffer: pH: 7.2 - 7.4
Constituents: PBS
Form: Liquid
Clonality: Monoclonal
Immunogen: The exact immunogen used to generate this antibody is proprietary information.
Carrier free: Yes
Clone number: EPR13501
Purification technique: Affinity purification Protein A
Concentration

Storage

Shipped at conditions: Blue Ice
Appropriate short-term storage conditions: +4°C
Appropriate long-term storage conditions: +4°C
Storage information: Do Not Freeze

Notes

ab217154 is the carrier-free version of Anti-ARID1A antibody [EPR13501] ab182560.

Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

This product is a recombinant monoclonal antibody, which offers several advantages including:

- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production

For more information, read more on recombinant antibodies.

Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. The carrier-free buffer and high concentration allow for increased conjugation efficiency.

This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

This product is compatible with the Maxpar^® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar^® is a trademark of Fluidigm Canada Inc.

Supplementary info

This supplementary information is collated from multiple sources and compiled automatically.

Activity summary

ARID1A also known as BAF250A is a protein encoded by the ARID1A gene and forms part of the SWI/SNF chromatin remodeling complex. The molecular weight of ARID1A is approximately 270 kDa. This protein is expressed in many tissues but higher expression is noted in the liver kidney and placenta. ARID1A contains an ARID (A-T Rich Interaction Domain) which allows it to bind DNA influencing transcription regulation significantly.

Biological function summary

ARID1A impacts cellular functions through its role in the SWI/SNF complex. This complex modulates chromatin structure and is integral to DNA accessibility which in turn controls gene expression. ARID1A's involvement helps in regulating transcription factors and affects processes such as cell growth and differentiation. Its function is necessary for maintaining proper cell proliferation and apoptosis balance.

Pathways

ARID1A plays a central role in transcriptional regulation and cell cycle control. It shows interaction with the tumor suppressor protein p53 and is implicated in the PI3K/AKT signaling pathway. ARID1A's function in these pathways affects cellular responses to DNA damage and growth signals linking it closely to important cellular fate decisions.

Associated diseases and disorders

Mutations or loss of function in ARID1A has been strongly associated with various cancers including ovarian and endometrial cancers. In these contexts ARID1A dysfunction often occurs alongside other proteins such as p53 contributing to tumorigenesis by deregulating tumor suppressive pathways. It also holds a potential connection to neurodevelopmental disorders due to its role in chromatin remodeling and gene expression.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
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10 product images

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
This IHC data was generated using the same anti-ARID1A antibody clone, EPR13501, in a different buffer formulation (cat# Anti-ARID1A antibody [EPR13501] ab182560).
Immunohistochemical analysis of paraffin embedded Human kidney tissue (Left image) labeling ARID1A using Anti-ARID1A antibody [EPR13501] ab182560 at 1/1000 dilution. Right image: Right picture: paraffine embedded human clear cell carcinoma of kidney with ARID1A mutation. A Ready to use HRP Polymer for Rabbit IgG (prediluted) was used as secondary. Counterstain: Hematoxylin.
Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.
Western blot - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
This data was developed using the same antibody clone in a different buffer formulation (Anti-ARID1A antibody [EPR13501] ab182560).
Lanes 1 - 3: Merged signal (red and green). Green - Anti-ARID1A antibody [EPR13501] ab182560 observed at 270 kDa. Red - loading control Anti-GAPDH antibody [6C5] - Loading Control ab8245 (Mouse anti-GAPDH antibody [6C5]) observed at 37 kDa.
Anti-ARID1A antibody [EPR13501] ab182560 was shown to react with ARID1A in wild-type HEK-293T cells in Western blot with loss of signal observed in ARID1A knockout cell line Human ARID1A knockout HEK-293T cell line ab266189 (ARID1A knockout cell lysate Human ARID1A knockout HEK-293T cell lysate ab257250). Wild-type HEK-293T and ARID1A knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3 % milk in TBS-T (0.1 % Tween^®) before incubation with Anti-ARID1A antibody [EPR13501] ab182560 and Anti-GAPDH antibody [6C5] - Loading Control ab8245 (Mouse anti-GAPDH antibody [6C5]) overnight at 4°C at a 1 in 1000 dilution and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Rabbit IgG H&L (IRDye^® 800CW) preabsorbed (Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed ab216773) and Goat anti-Mouse IgG H&L (IRDye^® 680RD) preabsorbed (Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed ab216776) secondary antibodies at 1 in 20000 dilution for 1 h at room temperature before imaging.
All lanes: Western blot - Anti-ARID1A antibody [EPR13501] (Anti-ARID1A antibody [EPR13501] ab182560) at 1/1000 dilution
Lane 1: Wild-type HEK-293T cell lysate at 20 µg
Lane 2: ARID1A knockout HEK-293T cell lysate at 20 µg
Lane 2: Western blot - Human ARID1A knockout HEK-293T cell line (Human ARID1A knockout HEK-293T cell line ab266189)
Lane 3: SH-SY5Y cell lysate at 20 µg
Performed under reducing conditions.
Predicted band size: 242 kDa
Observed band size: 270 kDa
Immunocytochemistry/ Immunofluorescence - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
Anti-ARID1A antibody [EPR13501] ab182560 staining ARID1A in wild-type HAP1 cells (top panel) and ARID1A knockout HAP1 cells (bottom panel). The cells were fixed with 4% formaldehyde (10min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated with Anti-ARID1A antibody [EPR13501] ab182560 at 1/500 dilution and Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 at 1/250 dilution (shown in pseudo colour red) overnight at +4°C, followed by a further incubation at room temperature for 1h with a goat secondary antibody to Rabbit IgG (Alexa Fluor^® 488) (Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed ab150081) at 2 μg/ml (shown in green). Nuclear DNA was labelled in blue with DAPI.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-ARID1A antibody [EPR13501] ab182560).
Immunocytochemistry/ Immunofluorescence - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
Clone EPR13501 (ab217154) has been successfully conjugated by Abcam. This image was generated using Anti-ARID1A antibody [EPR13501] (Alexa Fluor® 488). Please refer to Alexa Fluor® 488 Anti-ARID1A antibody [EPR13501] ab216112 for protocol details.
Alexa Fluor® 488 Anti-ARID1A antibody [EPR13501] ab216112 staining ARID1A in wild-type HAP1 cells (top panel) and ARID1A knockout HAP1 cells (bottom panel). The cells were fixed with 100% methanol (5min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated with Alexa Fluor® 488 Anti-ARID1A antibody [EPR13501] ab216112 at 1/500 dilution (shown in green) and Alexa Fluor® 594 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195889 at 1/250 dilution (shown in pseudo colour red) overnight at +4°C. Nuclear DNA was labelled in blue with DAPI.
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
Immunocytochemistry/ Immunofluorescence - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
Clone EPR13501 (ab217154) has been successfully conjugated by Abcam. This image was generated using Anti-ARID1A antibody [EPR13501] (Alexa Fluor® 647). Please refer to Alexa Fluor® 647 Anti-ARID1A antibody [EPR13501] ab216304 for protocol details.
Alexa Fluor® 647 Anti-ARID1A antibody [EPR13501] ab216304 staining ARID1A in wild-type HAP1 cells (top panel) and ARID1A knockout HAP1 cells (bottom panel). The cells were fixed with 100% methanol (5min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated with Alexa Fluor® 647 Anti-ARID1A antibody [EPR13501] ab216304 at 1/500 dilution (shown in red) and Alexa Fluor® 488 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker ab195887 at 1/250 dilution (shown in green) overnight at +4°C. Nuclear DNA was labelled in blue with DAPI.
Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).
Flow Cytometry (Intracellular) - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
Intracellular Flow Cytometry analysis of SH-SY5Y (human neuroblastoma) cells labeling ARID1A with purified Anti-ARID1A antibody [EPR13501] ab182560 at 1/230 dilution (10ug/ml) (red). Cells were fixed with 4% paraformaldehyde and permeabilised with 90% methanol. A Goat anti rabbit IgG (Alexa Fluor^® 488) (1/2000 dilution) was used as the secondary antibody. Rabbit monoclonal IgG (Black) was used as the isotype control, cells without incubation with primary antibody and secondary antibody (Blue) were used as the unlabeled control.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-ARID1A antibody [EPR13501] ab182560).
Immunocytochemistry/ Immunofluorescence - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
Immunofluorescent analysis of SH-SY5Y cells labeling ARID1A with Anti-ARID1A antibody [EPR13501] ab182560 at 1/500 and Goat anti rabbit IgG(Alexa Fluor®555) at 1/200. Image at the right stained with DAPI.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-ARID1A antibody [EPR13501] ab182560).
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
Immunohistochemical analysis of paraffin embedded Human adenocarcinoma of endometrium without ARID1A mutation (Left image) labeling ARID1A using Anti-ARID1A antibody [EPR13501] ab182560 at 1/1000 dilution. Right image: Right picture: paraffine embedded human adenocarcinoma of endometrium with ARID1A mutation. A Ready to use HRP Polymer for Rabbit IgG (prediluted) was used as secondary. Counterstain: Hematoxylin.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (Anti-ARID1A antibody [EPR13501] ab182560).
Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.
ChIC/CUT&RUN sequencing - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
ChIC/CUT&RUN was performed using a pAG-MNAse at a final concentration of 700 ng/mL, 2.5 x 10^5 HCT116 cells and 5µg of Anti-ARID1A antibody [EPR13501] ab182560 [EPR13501]. The resulting DNA was sequenced on the Illumina NovaSeq 6000 to a depth of 10 million reads. The negative IgG control Rabbit IgG, monoclonal [EPR25A] - Isotype Control ab172730 is also shown.

Additional screenshots of mapped reads can be found in the Protocol booklet in the Support and downloads section.

The University of Geneva owns patents relevant to ChIC (Chromatin Immuno-Cleavage) methods.

This data was developed using the same antibody clone in a different buffer formulation (Anti-ARID1A antibody [EPR13501] ab182560).
Western blot - Anti-ARID1A antibody [EPR13501] - BSA and Azide free (ab217154)
This data was developed using the same antibody clone in a different buffer formulation (Anti-ARID1A antibody [EPR13501] ab182560).Blocking buffer and concentration: 5% NFDM/TBSObserved band: 130-270 kDaARID1A has many mutations which typically generate truncated proteins that are highly prone to degradation. (PMID: 21614196, PMID: 29486633, PMID: 34429326).
All lanes: Western blot - Anti-ARID1A antibody [EPR13501] (Anti-ARID1A antibody [EPR13501] ab182560) at 1/1000 dilution
All lanes: 293T (Human embryonic kidney epithelial cell) whole cell lysate at 20 µg
Secondary
All lanes: Western blot - Goat Anti-Rabbit IgG H&L (HRP) (Goat Anti-Rabbit IgG H&L (HRP) ab97051) at 1/20000 dilution
Observed band size: 130 kDa, 270 kDa
Exposure time: 20s