TLR3 Antibody [DyLight 405]


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Product Details

Reactivity Hu, Po, Fe, Pm, Bovine, Equine, Mouse, RatSpecies Glossary
Applications WB
Please see the vial label for concentration. If unlisted please contact technical services.

Order Details

Available Conjugates
Catalog# & Conjugate Size Price

TLR3 Antibody [DyLight 405] Summary

Synthetic peptide made to a C-terminal portion of the human TLR3 protein (within residues 800-904). [Swiss-Prot# O15455]
Cell membrane; Single-pass type I membrane protein
Predicted Species
Mouse (92%), Rat (92%), Bovine (92%), Equine (92%). Backed by our 100% Guarantee.
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Packaging, Storage & Formulations

Store at 4C in the dark.
DyLight 405
DyLight 405 (A=400, E=420)
50mM Sodium Borate
0.05% Sodium Azide
Immunogen affinity purified


  • Western Blot 1:500-1:1000
Application Notes
This TLR3 antibody is useful for Western blot, where a band is seen at ~105 kDa.

The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Theoretical MW
105 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Human, primate, porcine and feline. 92% sequence identity with mouse, rat, equine and bovine

Alternate Names for TLR3 Antibody [DyLight 405]

  • CD283 antigen
  • CD283
  • toll-like receptor 3


TLR3 (toll-like receptor 3) receptors are a key component of immune system, and represents an intracellular recognition system that specifically respond to RNA viral infections with its unique nucleotide-sensing capability. TLR3 is activated by double-stranded RNAs, and it triggers the production of type 1 IFN as well as inflammatory cytokines/chemokines. TLR3 acts via MYD88/TRAF6 resulting in NFkB activation and cytokine secretion followed by inflammatory response. TLR3 is expressed by epithelial cells, a broad range of antigen-processing cells, tissue dendritic cells, monocytes, mast cells, NK cells etc. TLR3 signaling results in a local cytokine burst which is microenvironment- and cell-specific in nature and leads to local inflammatory response adaptively selected to provide a greatest chance of infection control for affected tissues. TLR3 activation also leads to local production of acute response molecules such as type I IFN, TNF-alpha, IL-12, MCP-1 etc. Defects in TLR3 have been linked to herpes simplex encephalitis type 2 (HSE2) and TLR3 agonists are emerging as promising adjuvants in dendritic cells - based immunotherapy for the treatment of viral and neoplastic diseases.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol

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Secondary Antibodies


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TRIF/TICAM1 and mitochondrial dynamics in the innate immune response
TRIF, also known as toll like receptor adaptor molecule 1 or TICAM1, is known for its role in invading foreign pathogens as part of our innate immune response. TRIF/TICAM1 is a TIR-domain adaptor protein (toll/interleukin-1 receptor) that interacts...  Read full blog post.

The role of TLR4 in breast cancer
Toll like receptors (TLRs) are highly conserved proteins that are first known for their role in pathogen recognition and immune response activation.  In order to elicit the necessary immune response in reaction to a foreign pathogen, TLRs trigger cy...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol TLR3

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