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AB324390

Alexa Fluor® 488 Anti-TLR8 antibody [EPR24499-48]

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Rabbit Recombinant Monoclonal TLR8 antibody - conjugated to Alexa Fluor® 488. Suitable for Flow Cyt (Intra) and reacts with Human samples.

View Alternative Names

CD288, UNQ249/PRO286, TLR8, Toll-like receptor 8

1 Images
Flow Cytometry (Intracellular) - Alexa Fluor® 488 Anti-TLR8 antibody [EPR24499-48] (AB324390)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Alexa Fluor® 488 Anti-TLR8 antibody [EPR24499-48] (AB324390)

Flow cytometric analysis of 2% paraformaldehyde fixed 0.1% Tween-20 permeabilized Human peripheral blood mononuclear cell (PBMC) cells labelling TLR8 with ab324390 at 1/50 dilution (1ug) / Right compared with a Rabbit IgG monoclonal [EPR25A] - Isotype Control (Alexa Fluor® 488) (ab199091) / Left isotype control.

Cells were stained with anti-CD14 conjugated to BV421. Fixed with 2% PFA for 10 min followed by intracellularly staining with rabbit IgG or our our antibody.

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR24499-48

Isotype

IgG

Conjugation

Alexa Fluor® 488

Excitation/Emission

Ex: 495nm, Em: 519nm

Carrier free

No

Reacts with

Human

Applications

Flow Cyt (Intra)

applications

Immunogen

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

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/50", "FlowCytIntra-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" } } }
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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.

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: 68% 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.

TLR8 also known as Toll-like receptor 8 is a member of the Toll-like receptor family and has a molecular mass of approximately 120 kDa. This receptor is mainly expressed in immune cells such as monocytes macrophages and dendritic cells. The receptor is located within endosomes and is responsible for recognizing single-stranded RNA (ssRNA) from viruses which leads to an immune response. TLR8 plays a part in detecting pathogens and activating innate immunity.
Biological function summary

TLR8 contributes to the immune system by playing a role in the innate immune response specifically in sensing viral components. TLR8 forms part of a larger receptor complex that includes MyD88 (myeloid differentiation primary response 88) an adaptor protein important for signaling processes within innate immunity. Upon recognizing ssRNA TLR8 initiates signaling cascades to trigger the release of inflammatory cytokines and other mediators that contribute to an antiviral response.

Pathways

TLR8 engages in the innate immune signaling pathway and the NF-kB pathway. These pathways are significant for the activation of immune responses and inflammation. MyD88 bridges TLR8 and downstream signaling events leading to the production and release of pro-inflammatory cytokines. In addition to MyD88 connections to molecules like IRAK4 illustrate how TLR8 signaling maintains a robust immune response to pathogen detection.

TLR8 is linked to autoimmune conditions and viral infections. The receptor's activation by viral components can contribute to chronic inflammation seen in autoimmune diseases such as systemic lupus erythematosus. Additionally aberrant TLR8 signaling is associated with increased susceptibility to certain viral infections where its relationship with MyD88 influences both protective and pathological responses in diseases. Understanding TLR8's function may unveil new therapeutic approaches to manage immune-related disorders.
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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

Endosomal receptor that plays a key role in innate and adaptive immunity (PubMed : 25297876, PubMed : 32433612). Controls host immune response against pathogens through recognition of RNA degradation products specific to microorganisms that are initially processed by RNASET2 (PubMed : 31778653). Recognizes GU-rich single-stranded RNA (GU-rich RNA) derived from SARS-CoV-2, SARS-CoV-1 and HIV-1 viruses (PubMed : 33718825). Upon binding to agonists, undergoes dimerization that brings TIR domains from the two molecules into direct contact, leading to the recruitment of TIR-containing downstream adapter MYD88 through homotypic interaction (PubMed : 23520111, PubMed : 25599397, PubMed : 26929371, PubMed : 33718825). In turn, the Myddosome signaling complex is formed involving IRAK4, IRAK1, TRAF6, TRAF3 leading to activation of downstream transcription factors NF-kappa-B and IRF7 to induce pro-inflammatory cytokines and interferons, respectively (PubMed : 16737960, PubMed : 17932028, PubMed : 29155428).
See full target information TLR8
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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
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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