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AB235387

Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free

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(1 Publication)

Rabbit Recombinant Monoclonal SET/TAF-I antibody. Carrier free. Suitable for IP, WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Human, Rat samples. Cited in 1 publication.

View Alternative Names

Protein SET, HLA-DR-associated protein II, Inhibitor of granzyme A-activated DNase, PHAPII, Phosphatase 2A inhibitor I2PP2A, Template-activating factor I, IGAAD, I-2PP2A, TAF-I, SET

5 Images
Flow Cytometry (Intracellular) - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)

Intracellular flow cytometric analysis of 2% paraformaldehyde-fixed Hela cells labeling SET/TAF-I using ab181990at a 1/10 dilution, or a rabbit monoclonal IgG isotype control. Secondary antibody used was goat anti rabbit IgG (FITC) at a 1/150 dilution.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab181990).

Immunocytochemistry/ Immunofluorescence - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)

Immunocytochemistry/Immunofluorescence analysis of HeLa (Human epithelial cell line from cervix adenocarcinoma) labeling SET/TAF-I with Purified ab181990 at 1/500 dilution (5 μg/ml). Cells were fixed with 4% PFA and permeabilized with 0.1% tritonX-100. ab150077 Goat anti rabbit IgG(Alexa Fluor® 488) at 1/1000 dilution was used as the secondary antibody. Nuclei were counterstained with DAPI. PBS was used instead of the primary antibody as the negative control.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab181990).

Immunocytochemistry/ Immunofluorescence - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)

Immunofluorescent analysis of 4% paraformaldehyde fixed HepG2 cell line staining SET/TAF-I using ab181990 at 1/1000 dilution. A Dylight 555 conjugated Goat anti rabbit IgG at 1/200 dilution was used for secondary antibody detection. Counter stain : Dapi.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab181990).

Immunoprecipitation - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)
  • IP

Supplier Data

Immunoprecipitation - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)

Immunoprecipitation of Jurkat cell lysate labeling SET/TAF-I using ab181990 at a 1/30 dilution (lane 1). A goat anti-rabbit IgG, (H+L), peroxidase conjugated secondary antibody was used at a dilution of 1/1000. Blocking/dilution buffer and concentration : 5% NFDM/TBST.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab181990).

All lanes:

Immunoprecipitation - Anti-SET/TAF-I antibody [EPR12973] (<a href='/en-us/products/primary-antibodies/set-taf-i-antibody-epr12973-ab181990'>ab181990</a>)

Predicted band size: 33 kDa

false

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-SET/TAF-I antibody [EPR12973] - BSA and Azide free (AB235387)

Immunohistochemical analysis of paraffin-embedded rat spleen tissue labeling SET/TAF-I with ab181990 at a 1/250 dilution. Prediluted (ready to use) HRP Polymer for Rabbit IgG was used as a secondary antibody. Counter stain : Hematoxylin

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab181990).

Perform heat mediated antigen retrieval with EDTA buffer pH 9 before commencing with IHC staining protocol.

  • Unconjugated

    Anti-SET/TAF-I antibody [EPR12973]

  • 660 APC

    APC Anti-SET/TAF-I antibody [EPR12973]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-SET/TAF-I antibody [EPR12973]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-SET/TAF-I antibody [EPR12973]

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-SET/TAF-I antibody [EPR12973]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-SET/TAF-I antibody [EPR12973]

  • 578 PE

    PE Anti-SET/TAF-I antibody [EPR12973]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR12973

Isotype

IgG

Carrier free

Yes

Reacts with

Rat, Human

Applications

ICC/IF, Flow Cyt (Intra), IP, WB, IHC-P

applications

Immunogen

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

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"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "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": "testedAndGuaranteed", "IP-species-dilution-info": "", "IP-species-notes": "<p></p>", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "<p><a href='/en-us/products/primary-antibodies/rabbit-igg-monoclonal-epr25a-isotype-control-low-endotoxin-azide-free-ab199376'>ab199376</a> - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.</p>", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Mouse": { "IP-species-checked": "predicted", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rat": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>" } } }

Product details

ab235387 is the carrier-free version of ab181990.

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.

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

Supplementary information

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

SET/TAF-I also known as Inhibitor of Protein Phosphatase 2A (I2PP2A) is a multifunctional protein with an approximate mass of 39 kDa. It is ubiquitously expressed in various human tissues including the brain liver and testis. SET/TAF-I plays a role in chromatin remodeling and gene transcription regulation by inhibiting protein phosphatase 2A (PP2A) activity. The protein interacts with nucleosome assembly and in chromatin sliding affecting the overall structure and function of chromosomal material.
Biological function summary

In the context of cellular processes SET/TAF-I functions as a histone chaperone and is a part of the nucleosome assembly complex. This protein is involved in nucleosome disassembly and assembly during DNA replication and repair and it modulates transcriptional access for various transcription factors. It regulates the acetylation of histones influencing gene expression levels. The SET/TAF-I also participates in apoptosis and autophagy demonstrating its versatility in cellular control mechanisms.

Pathways

Studies show that SET/TAF-I engages in the MAPK/ERK signaling pathway which is critical for cell cycle progression and proliferation. It is linked with other proteins such as HMGN proteins and histone deacetylases playing a substantial role in chromatin dynamics and genomic stability. Furthermore SET/TAF-I is central to the signaling pathway that maintains normal cellular functions and responds to stress signals like oxidative stress demonstrating its importance in normal cell regulation.

Abnormalities in SET/TAF-I levels link to Alzheimer's disease and acute myeloid leukemia. In Alzheimer's the protein accumulation leads to tau hyperphosphorylation an important feature of neurodegeneration influencing PP2A's role in phosphatase activity. In acute myeloid leukemia SET/TAF-I dysregulation results in altered cell proliferation and survival signaling implicating proteins like BCL-2 and downstream apoptotic regulators. This demonstrates the protein's involvement in both neurological disorders and malignancies highlighting its broader clinical significance.

Product protocols

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

Target data

Multitasking protein, involved in apoptosis, transcription, nucleosome assembly and histone chaperoning. Isoform 2 anti-apoptotic activity is mediated by inhibition of the GZMA-activated DNase, NME1. In the course of cytotoxic T-lymphocyte (CTL)-induced apoptosis, GZMA cleaves SET, disrupting its binding to NME1 and releasing NME1 inhibition. Isoform 1 and isoform 2 are potent inhibitors of protein phosphatase 2A. Isoform 1 and isoform 2 inhibit EP300/CREBBP and PCAF-mediated acetylation of histones (HAT) and nucleosomes, most probably by masking the accessibility of lysines of histones to the acetylases. The predominant target for inhibition is histone H4. HAT inhibition leads to silencing of HAT-dependent transcription and prevents active demethylation of DNA. Both isoforms stimulate DNA replication of the adenovirus genome complexed with viral core proteins; however, isoform 2 specific activity is higher.
See full target information SET

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Oxidative medicine and cellular longevity 2021:8240015 PubMed34777696

2021

Silencing LINC00294 Restores Mitochondrial Function and Inhibits Apoptosis of Glioma Cells under Hypoxia via the miR-21-5p/CASKIN1/cAMP Axis.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaogang Dong,Qin Pi,Anwaier Yuemaierabola,Wenjia Guo,Hailong Tian
View all publications

Product promise

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