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AB259652

Anti-TLR9 antibody [EPR21735-292] - BSA and Azide free (Detector)

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Rabbit Recombinant Monoclonal TLR9 antibody. Carrier free. Suitable for sELISA and reacts with Human samples.

View Alternative Names

CD289, UNQ5798/PRO19605, TLR9, Toll-like receptor 9

1 Images
Sandwich ELISA - Anti-TLR9 antibody [EPR21735-292] - BSA and Azide free (Detector) (AB259652)
  • sELISA

Supplier Data

Sandwich ELISA - Anti-TLR9 antibody [EPR21735-292] - BSA and Azide free (Detector) (AB259652)

Representative standard curve from corresponding SimpleStep ELISA® Kit (ab252358).

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR21735-292

Isotype

IgG

Carrier free

Yes

Reacts with

Human

Applications

sELISA

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"}, "sELISA" : {"fullname" : "Sandwich ELISA", "shortname":"sELISA"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "sELISA-species-checked": "guaranteed", "sELISA-species-dilution-info": "", "sELISA-species-notes": "<p></p>" } } }
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Product details

ab259652 is a BSA and Azide Free antibody supplied in an unconjugated format and it is suitable for sandwich ELISAs to quantify Human Toll-like Receptor 9. The recommended pair for sandwich ELISA is:
Capture: ab259651, Human Toll-like Receptor 9 Capture Antibody (unconjugated)
Detector: ab259652, Human Toll-like Receptor 9 Detector Antibody (unconjugated)
The reference range value is 1.25 - 80 ng/ml.

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.

Sandwich ELISA
The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Please note that the range provided for this antibody is only an estimation based on the performance of the product using the recommended antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody in your assay.

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Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
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Supplementary information

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

TLR9 also known as Toll-like receptor 9 is a protein that detects unmethylated CpG motifs which are common in bacterial and viral DNA. This protein weighs about 116 kDa. It mainly expresses in plasmacytoid dendritic cells B cells and in epithelial cells of various tissues. TLR9 locates in the endoplasmic reticulum and translocates to endolysosomes upon activation which is essential for its detection function.
Biological function summary

TLR9 recognizes and binds to microbial DNA triggering an immune response. It is part of the Toll-like receptor family which plays an important role in the innate immune system. TLR9 engages in the formation of complexes with other molecules such as MyD88 an adaptor protein to propagate downstream signaling. This leads to the activation of transcription factors that stimulate cytokine production promoting inflammation and defense against infections.

Pathways

TLR9 participates significantly in the NF-kB activation pathway and the type I interferon signaling cascade. During these processes TLR9 interacts with proteins like IRAK4 and TRAF6. In the NF-kB pathway TLR9's role in the early immune response is coordinated with other Toll-like receptors to detect pathogen-related patterns and initiate adaptive immunity. Its influence on type I interferon signaling facilitates antiviral defense mechanisms.

TLR9's malfunction or altered expression associates with systemic lupus erythematosus (SLE) and cancer. In SLE overactivation of TLR9 leads to autoantibody production which worsens the disease. This can involve the protein BAFF which supports B cell proliferation. In cancer TLR9 can influence tumor growth and the tumor microenvironment affecting disease progression. Its modulation is being researched for therapeutic interventions in these conditions.
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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

Key component of innate and adaptive immunity. TLRs (Toll-like receptors) control host immune response against pathogens through recognition of molecular patterns specific to microorganisms. TLR9 is a nucleotide-sensing TLR which is activated by unmethylated cytidine-phosphate-guanosine (CpG) dinucleotides (PubMed : 14716310). Acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response (PubMed : 11564765, PubMed : 17932028). Controls lymphocyte response to Helicobacter infection (By similarity). Upon CpG stimulation, induces B-cell proliferation, activation, survival and antibody production (PubMed : 23857366).
See full target information TLR9
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Product promise

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For full details, please see our Terms & Conditions

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