AB202762

Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470]

RabMAb
Recombinant
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(1 Publication)

Rabbit Recombinant Monoclonal eEF1A1/EF-Tu antibody - conjugated to Alexa Fluor® 488. Suitable for ICC/IF, Flow Cyt (Intra) and reacts with Human samples. Cited in 1 publication.

View Alternative Names

EEF1A, EF1A, LENG7, EEF1A1, Elongation factor 1-alpha 1, EF-1-alpha-1, Elongation factor Tu, Eukaryotic elongation factor 1 A-1, Leukocyte receptor cluster member 7, EF-Tu, eEF1A-1

3 Images

Flow Cytometry (Intracellular) - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

Flow Cyt (Intra)

Unknown

Flow Cytometry (Intracellular) - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

Overlay histogram showing HeLa cells stained with ab202762 (red line). The cells were fixed with 4% formaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab202762, 1/500 dilution) for 30 min at 22°C. Isotype control antibody (black line) was rabbit monoclonal IgG [EPR25A] Alexa Fluor® 488 (ab199091) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter. This antibody gave a positive signal in HeLa cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

ICC/IF

Lab

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

ab202762 staining eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 in HeLa cells. 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 overnight at +4°C with ab202762 at 1/200 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor^® 594), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

This product also gave a positive signal under the same testing conditions in HeLa cells fixed with 4% formaldehyde (10 min).

Unknown

Western blot - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

EE1AL3/EEF1A1P5 it's a suspected pseudogene (https : //www.ncbi.nlm.nih.gov/gene/158078). Our validation shows that this clone is able to detect Recombinant EF1AL3/EEF1A1P5 but endogenous protein expression is yet unknown.

All lanes:

Western blot - Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (<a href='/en-us/products/primary-antibodies/eef1a1-ef-tu-eef1a1-ee1al3-eef1a1p5-antibody-epr9470-ab140632'>ab140632</a>) at 1/1000 dilution

Lane 1:

GST tagged Recombinant Human EEF1A1 protein (Full length, 76 KDa)

Lane 2:

His tagged Recombinant Human EEF1AL3 protein (Full length, 52 KDa)

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 1/20000 dilution

Predicted band size: 50 kDa

false

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR9470

Isotype

IgG

Conjugation

Alexa Fluor® 488

Excitation/Emission

Ex: 495nm, Em: 519nm

Carrier free

Reacts with

Human

Applications

Flow Cyt (Intra), ICC/IF

applications

Immunogen

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

Specificity

EE1AL3/EEF1A1P5 it's a suspected pseudogene (https://www.ncbi.nlm.nih.gov/gene/158078). Our validation shows that this clone is able to detect Recombinant EF1AL3/EEF1A1P5 but endogenous protein expression is yet unknown.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/200", "ICCIF-species-notes": "<p>This product gave a positive signal in HeLa cells fixed with 4% formaldehyde (10 min) and 100% methanol (5 min).</p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/500", "FlowCytIntra-species-notes": "<p></p>" }, "Mouse": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" }, "Rat": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "predicted", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "" } } }

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Product details

Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.4 Preservative: 0.02% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine), 1% BSA

Shipped at conditions

Blue Ice

Appropriate short-term storage duration

1-2 weeks

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°C

Aliquoting information

Upon delivery aliquot

Storage information

Avoid freeze / thaw cycle|Store in the dark

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Supplementary information

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

The eEF1A1 also known as EF-Tu or eEF1A1-L3 is an elongation factor involved in protein synthesis. It facilitates the delivery of aminoacyl-tRNA to the A-site of the ribosome during translation. eEF1A1 exhibits a mass of approximately 50 kDa and is widely expressed in various tissues including the brain heart and skeletal muscle. Its expression level varies indicating that it plays a consistent role in translation machinery but may have tissue-specific functions.

Biological function summary

This elongation factor is important in promoting the accuracy and efficiency of protein translation. It interacts with several components of the protein synthesis machinery and forms part of a larger translational complex. eEF1A1 is involved in ensuring the correct amino acids are added during protein synthesis which affects protein structure and function. In addition to its canonical role it also engages in processes such as actin filament binding nuclear transport and other cell maintenance tasks.

Pathways

The activities of eEF1A1 intersect with key processes involved in cellular growth and proliferation. It plays a significant role in the mTOR signaling pathway which regulates cell growth by controlling protein synthesis. eEF1A1 also interacts with proteins like Rheb an important player in mTOR signaling. By participating in these pathways eEF1A1 links translation with broader regulatory networks that control cell metabolism.

EEF1A1 has connections to cancer and neurodegenerative diseases. Its elevated expression is often observed in several cancer types suggesting a role in tumorigenesis. Additionally misregulation of eEF1A1 may contribute to neurodegenerative disorders such as Alzheimer's disease where alterations in protein synthesis pathways are common. The protein's interaction with tau known in neuropathological conditions highlights its impact on neurodegeneration.

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Product protocols

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

Visit the General protocols
Visit the Troubleshooting

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Target data

Translation elongation factor that catalyzes the GTP-dependent binding of aminoacyl-tRNA (aa-tRNA) to the A-site of ribosomes during the elongation phase of protein synthesis (PubMed : 26593721, PubMed : 26651998, PubMed : 36123449, PubMed : 36264623, PubMed : 36638793). Base pairing between the mRNA codon and the aa-tRNA anticodon promotes GTP hydrolysis, releasing the aa-tRNA from EEF1A1 and allowing its accommodation into the ribosome (PubMed : 26593721, PubMed : 26651998, PubMed : 36123449, PubMed : 36264623, PubMed : 36638793). The growing protein chain is subsequently transferred from the P-site peptidyl tRNA to the A-site aa-tRNA, extending it by one amino acid through ribosome-catalyzed peptide bond formation (PubMed : 26593721, PubMed : 26651998, PubMed : 36123449, PubMed : 36264623). Also plays a role in the positive regulation of IFNG transcription in T-helper 1 cells as part of an IFNG promoter-binding complex with TXK and PARP1 (PubMed : 17177976).. (Microbial infection) Required for the translation of viral proteins and viral replication during human coronavirus SARS-CoV-2 infection.

See full target information EEF1A1

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Publications (1)

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

Physiological reports 13:e70264 PubMed40051209

2025

Acute tuft cell ablation in mice induces malabsorption and alterations in secretory and immune cell lineages in the small intestine.

Applications

Unspecified application

Species

Unspecified reactive species

Michael Momoh,Francisca Adeniran,Cynthia Ramos,Kathleen E DelGiorno,Hiroshi Seno,Joseph T Roland,Izumi Kaji

View all publications

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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

Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470]

Flow Cytometry (Intracellular) - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

Immunocytochemistry/ Immunofluorescence - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

Western blot - Alexa Fluor® 488 Anti-eEF1A1/EF-Tu + eEF1A1 + EE1AL3/EEF1A1P5 antibody [EPR9470] (AB202762)

Key facts

Host species

Clonality

Clone number

Isotype

Conjugation

Excitation/Emission

Carrier free

Reacts with

Applications

Immunogen

Specificity

Reactivity data

Product details

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

Biological function summary

Pathways

Product protocols

Target data

Publications (1)

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