PE anti-mouse TLR4 (CD284)/MD2 Complex Antibody

Pricing & Availability
MTS510 (See other available formats)
Regulatory Status
Other Names
Toll-like Receptor 4/MD2 complex, TLR4-MD2-complex, TLR4/MD2, CD284/MD2
Rat IgG2a, κ
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Product Citations
Thioglycollate-elicited mouse peritoneal macrophages were stained with CD284 (clone MTS510) PE (solid line), or rat IgG2a, κ PE (broken line).
  • MTS510
    Thioglycollate-elicited mouse peritoneal macrophages were stained with CD284 (clone MTS510) PE (solid line), or rat IgG2a, κ PE (broken line).
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117605 50 µg 172€
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117606 200 µg 332€
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Toll-like receptors are highly conserved from Drosophila to humans and share structural and functional similarities. They are type I transmembrane signaling receptors which activate the innate immune system in response to pathogen invasion. So far, at least 13 TLR members have been identified. The secretory protein, MD2, associates with cell-surface bound TLR4 (CD284) on monocytes, B cells and T cells. TLR4 has been recognized as critical for host recognition of bacterial LPS in conjunction with MD2.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Antibody Type
Host Species
Ba/F3 cell line transfected with mouse TLR4 /MD2 complex
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions.
0.2 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤0.25 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Application Notes

Anti-mouse TLR4 clones SA15-21 and MTS510 recognize distinct epitopes and don’t cross block each other.8 Clone MTS510 binds to an epitope of TLR4/MD-2 that is lost after LPS stimulation.8 In addition to flow cytometric uses, the MTS510 antibody has also been used for immunoprecipitation, immunofluorescence, and blocking of LPS-induced stimulation. The LEAF™ purified antibody (Endotoxin <0.1 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 117607). For highly sensitive assays, we recommend Ultra-LEAF™ purified antibody (Cat. No. 117612) with a lower endotoxin limit than standard LEAF™ purified antibodies (Endotoxin <0.01 EU/µg).

Application References

(PubMed link indicates BioLegend citation)
  1. Akashi S, et al. 2000. J. Immunol. 164:3471. (FC, ICFC, IP, Block)
  2. Kawasaki K, et al. 2003. J. Immunol. 170:413. (FC)
  3. Nalbandian G, et al. 2005. J. Immunol. 175:2666. (FC) PubMed
  4. Kanada S, et al. 2011. Blood 117:2211. PubMed
  5. Laplate P, et al. 2011. J. Biol Chem. 286:42494. PubMed
  6. Khan MA, et al. 2006. Infect. Immun. 74:2522. (IF)
  7. Tanigawa T, et al. 2013. Innate Immun. 19:115. PubMed
  8. Akashi S, et al. 2003. J. Exp. Med. 198:1035.
Product Citations
  1. Souza-Fonseca-Guimaraes F, et al. 2012. J Immunol. 188:5850. PubMed
  2. Singh M 2014. J Lab Autom. 19:587. PubMed
  3. Takayanagi Y, et al. 2020. J Clin Med. 9:00. PubMed
  4. Kimura T, et al. 2015. J Immunol. 194:5426. PubMed
  5. Tanigawa T, et al. 2013. Innate Immunity. 19:115. PubMed
  6. Raychowdhury R, et al. 2021. Immunohorizons. 5:818. PubMed
  7. Nalbandian G, et al. 2005. J Immunol. 175:2666. PubMed
  8. Cong L, et al. 2021. Breast Cancer Res. 23:51. PubMed
  9. Kanada S, et al. 2011. Blood. 117:2211. PubMed
  10. Lim TJF, et al. 2020. J Exp Med. 217:00:00. PubMed
AB_313792 (BioLegend Cat. No. 117605)
AB_2205138 (BioLegend Cat. No. 117606)

Antigen Details

Type I transmembrane protein complex

Monocytes, B cells and T cells

Activates the innate immune system against Gram-negative bacterial pathogens by recognition of LPS
Bacterial LPS
Cell Type
B cells, Dendritic cells, Monocytes, T cells, Tregs
Biology Area
Immunology, Innate Immunity
Molecular Family
CD Molecules, Toll Like Receptors
Antigen References

1. Frleta D, et al. 2003. J. Leukocyte Biol. 74:1064.

Gene ID
21898 View all products for this Gene ID
View information about TLR4 MD2 Complex on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 3    Revision Date: 02.19.2016

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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  • Ultra-LEAF™ Purified anti-mouse TLR4 (CD284)/MD2 Complex

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