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AB273879

Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free

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Rabbit Recombinant Monoclonal Adenosine Receptor A2a antibody. Carrier free. Suitable for IHC-P and reacts with Mouse, Human, Rat samples.

View Alternative Names

ADORA2, ADORA2A, Adenosine receptor A2a

11 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded human spleen tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Negative control : No staining observed on human spleen tissue.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded human cerebrum (striatum) tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human cerebrum is observed. The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Tissue Microarrays stained for "Anti-Adenosine Receptor A2a antibody [EPR23731-50]" using "ab260032"in immunohistochemical analysis. This table provides a detailed overview of positive (tick mark) and negative (cross mark) staining per sample type tested. The sections were pre-treated using Heat mediated antigen retrieval using Bond™ Epitope Retrieval Solution 2 (pH 9.0) for 20 minutes. The sections were incubated with ab260032 for 30 mins at room temperature followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded Human cerebrum tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human cerebrum (PMID : 21858817, PMID : 29022877). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded human thymoma tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Negative control : No staining observed on human thymoma tissue.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded human diffuse large B-cell lymphoma tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Negative control : No staining observed on human diffuse large B-cell lymphoma tissue .

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded human hepatocellular carcinoma tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Negative control : No staining observed on human hepatocellular carcinoma tissue.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Lab

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Tissue Microarrays stained for "Anti-Adenosine Receptor A2a antibody [EPR23731-50]" using "ab260032"in immunohistochemical analysis. This table provides a detailed overview of positive (tick mark) and negative (cross mark) staining per sample type tested. The sections were pre-treated using Heat mediated antigen retrieval using Bond™ Epitope Retrieval Solution 2 (pH 9.0) for 20 minutes. The sections were incubated with ab260032 for 30 mins at room temperature followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). The immunostaining was performed on a Leica Biosystems BOND® RX instrument.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded Rat cerebrum tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on rat cerebrum (PMID : 21858817, PMID : 29022877). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument.Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded Mouse cerebrum tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilution followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on mouse cerebrum (PMID : 21858817, PMID : 29022877). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine Receptor A2a antibody [EPR23731-50] - BSA and Azide free (AB273879)

Immunohistochemical analysis of paraffin-embedded Mouse cerebrum tissue labeling Adenosine receptor A2a with ab260032 at 1/100 dilutionfollowed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on the striatum of the mouse cerebrum (PMID : 21858817). The section was incubated with ab260032 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.

Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).

Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab260032).

  • Unconjugated

    Anti-Adenosine Receptor A2a antibody [EPR23731-50]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-Adenosine Receptor A2a antibody [EPR23731-50]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR23731-50

Isotype

IgG

Carrier free

Yes

Reacts with

Mouse, Rat, Human

Applications

IHC-P

applications

Immunogen

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

Specificity

Expression levels of the target protein vary with sample type and optimisation may be required. In our hands we are only able to detect ADORA2A in relevant neurological samples and do not recommend this product for use in other samples.

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Complementary Products

Primary Antibodies

AB229671

Anti-Adenosine A2b Receptor/ADORA2B antibody

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine A2b Receptor/ADORA2B antibody (AB229671)

  • 0
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Secondary Antibodies

AB150077

Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488)

Immunocytochemistry/ Immunofluorescence - Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (AB150077)

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Primary Antibodies

AB82477

Anti-Adenosine A1 Receptor antibody

BOND RX™ Validated

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Adenosine A1 Receptor antibody (AB82477)

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Primary Antibodies

AB9485

Anti-GAPDH antibody - Loading Control

BOND RX™ Validated|Lab Essentials

Immunocytochemistry/ Immunofluorescence - Anti-GAPDH antibody - Loading Control (AB9485)

  • 5
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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Mouse": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" }, "Rat": { "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }
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Product details

ab273879 is the carrier-free version of ab260032.

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

What are the advantages of a recombinant monoclonal antibody?
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.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. 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.

Compatibility
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.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze
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Supplementary information

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

Adenosine Receptor A2A also known as A2AR is a G protein-coupled receptor with a molecular mass of approximately 45 kDa. This receptor is widely expressed in various body tissues including the brain heart spleen and immune cells. A2A receptors play a mechanical role in mediating physiological responses to adenosine a purine nucleoside that acts as a signaling molecule in the body. Through binding to adenosine A2A receptors activate intracellular pathways that modulate cellular responses.
Biological function summary

The A2A adenosine receptor functions as an important regulator of neurotransmission and immune response. It does not form part of a larger protein complex but rather independently influences processes such as vasodilation heart rate regulation and cytokine release. The A2A receptor contributes to the modulation of dopamine and glutamate signaling in the central nervous system playing a significant role in maintaining neural balance. Its activity in immune cells helps in controlling inflammation and immune cell proliferation.

Pathways

The A2A adenosine receptor engages in critical signaling cascades particularly the cAMP-PKA pathway and the MAPK pathway. Through the cAMP-PKA pathway A2A R influences various cellular processes by increasing cyclic AMP levels which activate protein kinase A. The receptor is also involved in the MAPK pathway impacting cellular growth and differentiation. It interacts with proteins such as Gs alpha subunit which couples to the receptor to promote downstream signaling events.

The A2A receptor has connections to conditions like Parkinson's disease and ischemia-reperfusion injury. In Parkinson's disease the activity of A2A receptors affects dopaminergic signaling where it interacts with proteins such as dopamine D2 receptors suggesting potential for therapeutic targeting. During ischemia-reperfusion injury the receptor's modulation of immune responses and vasodilation can influence tissue damage and repair mechanisms linking it with proteins involved in inflammatory pathways.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Receptor for adenosine (By similarity). The activity of this receptor is mediated by G proteins which activate adenylyl cyclase (By similarity).
See full target information ADORA2A
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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com