Anti-ATF2 antibody [EPR22938-114]
- BOND RX™ Validated
- RabMAb
- Recombinant
- What is this?
5
(1 Review)
|
(11 Publications)
Rabbit Recombinant Monoclonal ATF2 antibody. Suitable for IP, WB, Flow Cyt (Intra), IHC-P and reacts with Mouse, Rat, Human samples. Cited in 11 publications.
View Alternative Names
CREB2, CREBP1, ATF2, Cyclic AMP-dependent transcription factor ATF-2, cAMP-dependent transcription factor ATF-2, Activating transcription factor 2, Cyclic AMP-responsive element-binding protein 2, HB16, cAMP response element-binding protein CRE-BP1, CREB-2, cAMP-responsive element-binding protein 2
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ATF2 antibody [EPR22938-114] (AB239361)
Immunohistochemical analysis of paraffin-embedded human kidney carcinoma tissue labeling ATF2 with ab239361 at 1/250 dilution (1.76 ug/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Nuclear staining on human kidney carcinoma (PMID : 27377902) is observed. The section was incubated with ab239361 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20mins.
Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ATF2 antibody [EPR22938-114] (AB239361)
Immunohistochemical analysis of paraffin-embedded human kidney tissue labeling ATF2 with ab239361 at 1/250 dilution (1.76 ug/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Nuclear staining on human kidney (PMID : 27377902) is observed. The section was incubated with ab239361 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20mins.
Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-ATF2 antibody [EPR22938-114] (AB239361)
Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized RAW 264.7 (Mouse Abelson murine leukemia virus-induced tumor macrophage) cells labeling ATF2 with ab239361 at 1/40 (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ATF2 antibody [EPR22938-114] (AB239361)
Immunohistochemical analysis of paraffin-embedded rat kidney tissue labeling ATF2 with ab239361 at 1/250 dilution (1.76 ug/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Nuclear staining on rat kidney is observed. The section was incubated with ab239361 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20mins.
Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- Flow Cyt (Intra)
Unknown
Flow Cytometry (Intracellular) - Anti-ATF2 antibody [EPR22938-114] (AB239361)
Intracellular flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized NIH/3T3 (Mouse embryonic fibroblast) cells labeling ATF2 with ab239361 at 1/40 (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat anti rabbit IgG (Alexa Fluor® 488, ab150077) at 1/2000 dilution was used as the secondary antibody.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-ATF2 antibody [EPR22938-114] (AB239361)
Immunohistochemical analysis of paraffin-embedded mouse kidney tissue labeling ATF2 with ab239361 at 1/250 dilution (1.76 ug/ml) followed by a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Nuclear staining on mouse kidney is observed. The section was incubated with ab239361 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with hematoxylin. Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution 2) for 20mins.
Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101).
- IP
Lab
Immunoprecipitation - Anti-ATF2 antibody [EPR22938-114] (AB239361)
ATF2 was immunoprecipitated from 0.35 mg NIH/3T3 (Mouse embryonic fibroblast) whole cell lysate with ab239361 at 1/30 dilution (2μg in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab239361. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used at 1/1000 dilution.
Lane 1 : NIH/3T3 (Mouse embryonic fibroblast) whole cell lysate 10μg.
Lane 2 : ab239361 IP in NIH/3T3 whole cell lysate.
Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab239361 in NIH/3T3 whole cell lysate.
Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 8 seconds
Lysate were made freshly and used in IP test immediately to minimize protein degradation. Incubation time was 2h.
The molecular weight and degraded fragments observed are consistent with what has been described in the literature (PMID : 9488727, PMID : 10207054, PMID : 26901653).
All lanes:
Immunoprecipitation - Anti-ATF2 antibody [EPR22938-114] (ab239361)
Predicted band size: 55 kDa
false
- WB
Lab
Western blot - Anti-ATF2 antibody [EPR22938-114] (AB239361)
The molecular weight observed is consistent with what has been described in the literature (PMID : 26901653).
Exposure time : 10 seconds.
Blocking and Diluting Buffer and concentration : 5% NFDM/TBST.
All lanes:
Western blot - Anti-ATF2 antibody [EPR22938-114] (ab239361) at 1/1000 dilution
Lane 1:
NIH/3T3 (mouse embryonic fibroblast), whole cell lysate at 20 µg
Lane 2:
RAW264.7 (mouse Abelson murine leukemia virus-induced tumor macrophage), whole cell lysate at 20 µg
Lane 3:
HEK-293T (human embryonic kidney epithelial cell), whole cell lysate at 20 µg
Lane 4:
K562 (human chronic myelogenous leukemia lymphoblast), whole cell lysate at 20 µg
Lane 5:
Jurkat (human T cell leukemia T lymphocyte), whole cell lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 55 kDa
Observed band size: 70 kDa
false
- WB
Lab
Western blot - Anti-ATF2 antibody [EPR22938-114] (AB239361)
The molecular weight and degraded fragments observed are consistent with what has been described in the literature (PMID : 9488727, 10207054, 26901653). Suggest use freshly made lysate to minimize protein degradation.
Exposure time : 3 minutes.
Blocking and Diluting Buffer and concentration : 5% NFDM/TBST.
All lanes:
Western blot - Anti-ATF2 antibody [EPR22938-114] (ab239361) at 1/1000 dilution
Lane 1:
PC-12 (rat adrenal gland pheochromocytoma), whole cell lysate at 20 µg
Lane 2:
Rat spleen tissue lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 55 kDa
Observed band size: 70 kDa
false
- WB
Lab
Western blot - Anti-ATF2 antibody [EPR22938-114] (AB239361)
The molecular weight observed is consistent with what has been described in the literature (PMID : 26901653).
Exposure time : 3 minutes.
Blocking and Diluting Buffer and concentration : 5% NFDM/TBST.
All lanes:
Western blot - Anti-ATF2 antibody [EPR22938-114] (ab239361) at 1/1000 dilution
All lanes:
Mouse brain tissue lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
Predicted band size: 55 kDa
Observed band size: 70 kDa
false
Related conjugates and formulations (2)
-
Anti-ATF2 antibody [EPR22938-114] - BSA and Azide free
-
Anti-ATF2 antibody [EPR22938-114] - BSA and Azide free (Capture)
Reactivity data
Product details
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.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
ATF2 takes part in the regulation of gene expression in response to various stimuli. It often forms a complex with other proteins such as c-Jun when binding to the DNA. This complex then influences the transcription of genes that respond to cellular stress and DNA damage. By phosphorylating specific serine residues cellular kinases activate ATF2 which then translocates to the nucleus where it exerts its function.
Pathways
ATF2 integrates into the MAPK and JNK signaling cascades which are important for transmitting stress signals from the cell surface to the nucleus. Through these pathways ATF2 interacts with proteins such as JNK and p38 MAPK modulating the transcription of downstream genes that control cell proliferation apoptosis and differentiation. Its role in these pathways positions ATF2 as a critical node where various signaling inputs merge to influence cellular outcomes.
Product protocols
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Target data
Publications (11)
Recent publications for all applications. Explore the full list and refine your search
BMC cancer 25:305 PubMed39979838
2025
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Chemical biology & drug design 105:e70050 PubMed39821443
2025
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Amino acids 56:45 PubMed39007996
2024
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Environmental toxicology 39:106-119 PubMed37665165
2023
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Experimental and therapeutic medicine 23:229 PubMed35222706
2022
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Histology and histopathology 37:269-285 PubMed34908156
2021
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American journal of cancer research 11:4844-4865 PubMed34765296
2021
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Frontiers in genetics 12:704712 PubMed34671381
2021
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American journal of translational research 13:10896-10907 PubMed34650771
2021
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Molecular medicine reports 24: PubMed34498716
2021
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Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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