Mouse TLR12 Alexa Fluor® 488-conjugated Antibody

Recombinant Monoclonal Antibody
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R&D Systems Antibodies
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Product Details

Mouse TLR12 Alexa Fluor® 488-conjugated Antibody Summary

Species Reactivity
Detects mouse TLR12 in direct ELISAs.
Monoclonal Rabbit IgG Clone # 1229C
Chinese hamster ovary cell line CHO-derived recombinant mouse TLR12
Accession # Q6QNU9
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Alexa Fluor 488 (Excitation= 488 nm, Emission= 515-545 nm)


Recommended Concentration
Intracellular Staining by Flow Cytometry
0.25-1 µg/106 cells
HEK293 human embryonic kidney cell line transfected with mouse TLR12 and eGFP

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

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Preparation and Storage

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: TLR12

Toll-like receptors (TLRs) are type I transmembrane proteins that activate the immune system in response to molecular patterns derived from microbial pathogens. Some TLRs are expressed on the cell surface (TLR1, 2, 4, 5, 6, 10), while others are found in endosomal structures (TLR3, 7, 8, 9, 11, 12, 13). TLRs contain a large number of leucine-rich repeats (LRRs) in their ectodomains and a cytoplasmic tail with one signal transducing Toll/IL-1 receptor (TIR) domain (1, 2). Mature mouse TLR12 is an approximately 100 kDa glycoprotein that consists of a 688 amino acid (aa) ectodomain with 17 LRRs, a 21 aa transmembrane segment, and a 176 aa cytoplasmic region (3). Within the ectodomain, mouse TLR12 shares 80% aa sequence identity with rat TLR12. TLR12 is expressed in dendritic cells, macrophages, and neurons, and in the uterus, liver, kidney, and bladder (3-6). It is up-regulated in the adipose tissue of obesity-prone ob/ob mice fed a high fat diet (7). The intracellular trafficking and sorting of several TLRs (including TLR12) is dependent on the endoplasmic reticulum resident protein UNC93B1 (8, 9). TLR12 can associate into homodimers as well as heterodimers with TLR11 (4). TLR11 can additionally heterodimerize with TLR3 and TLR7 (4, 8). TLR12 is required for the inflammatory response against uropathogenic bacteria and Toxoplasma gondii (3, 4). It directly binds Profilin from T. gondii, and it cooperates with TLR11 in protecting against T. gondii infection in vivo (4).

  1. Hopkins, P.A. and S. Sriskandan (2005) Clin. Exp. Immunol. 140:395.
  2. Song, D.H. and J.O. Lee (2012) Immunol. Rev. 250:216.
  3. Zhang, D. et al. (2004) Science 303:1522.
  4. Koblansky, A.A. et al. (2013) Immunity 38:119.
  5. Mishra, B.B. et al. (2008) J. Neuroinflam. 5:53.
  6. Hickey, D.K. et al. (2013) Innate Immun. 19:121.
  7. Kim, S.J. et al. (2012) J. Nutr. Biochem. 23:113.
  8. Andrade, W.A. et al. (2013) Cell Host Microbe 13:42.
  9. Lee, B.L. et al. (2013) eLife 2:e00291.
Long Name
Toll-like Receptor 12
Entrez Gene IDs
384059 (Mouse)
Alternate Names
Gm1365; TLR12; toll-like receptor 12

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Product Specific Notices

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.


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