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TLR8

toll-like receptor 8

Toll-like receptors (TLRs) are signaling molecules that recognize different microbial products during infection and serve as an important link between the innate and adaptive immune responses. These proteins act through adaptor molecules such as MyD88 and TIRAP to activate various kinases and transcription factors. Like TLR7, TLR8 is localized to endosomal or lysosomal compartments and stimulates the innate immune response after activation by guanosine- and uridine-rich single-stranded RNA. Human but not murine TLR8 confers responsiveness to the antiviral compound R-848. The protein encoded by this gene is a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. They recognize pathogen-associated molecular patterns (PAMPs) that are expressed on infectious agents, and mediate the production of cytokines necessary for the development of effective immunity. The various TLRs exhibit different patterns of expression. This gene is predominantly expressed in lung and peripheral blood leukocytes, and lies in close proximity to another family member, TLR7, on chromosome X.

Gene Name: toll-like receptor 8
Family/Subfamily: Toll-like Receptor , not assigned-Toll-like Receptor
Synonyms: TLR8, CD288, Toll-like receptor 8, CD288 antigen
Target Sequences: NM_138636 NP_619542.1 Q9NR97

Publications (3)

1
TLR7 in B cells promotes renal inflammation and Gd-IgA1 synthesis in IgA nephropathy. Nuoyan Zheng, Kaifeng Xie, Hongjian Ye, Yu Dong, Bing Wang, Ning Luo, Jinjin Fan, Jiaqing Tan, Wei Chen, Xueqing Yu. JCI insight. 2020 July;5: [Full Text Article] [PubMed:32699192] [PMC:PMC7453916] Related Antibodies: LS-B1421.
2
Human endogenous retrovirus HERV-K(HML-2) RNA causes neurodegeneration through Toll-like receptors. Paul Dembny, Andrew G Newman, Manvendra Singh, Michael Hinz, Michal Szczepek, Christina Krüger, Robert Adalbert, Omar Dzaye, Thorsten Trimbuch, Thomas Wallach, Gunnar Kleinau, Katja Derkow, Bernhard C Richard, Carola Schipke, Claus Scheidereit, Harald Stachelscheid, Douglas Golenbock, Oliver Peters, Michael Coleman, Frank L Heppner, Patrick Scheerer, Victor Tarabykin, Klemens Ruprecht, Zsuzsanna Izsvák, Jens Mayer, Seija Lehnardt. JCI insight. 2020 April;5: [Full Text Article] [PubMed:32271161] [PMC:PMC7205273]
3
MicroRNA-100-5p and microRNA-298-5p released from apoptotic cortical neurons are endogenous Toll-like receptor 7/8 ligands that contribute to neurodegeneration. Thomas Wallach , Zoé J Mossmann , Michal Szczepek, Max Wetzel, Rui Machado, Martin Raden, Milad Miladi, Gunnar Kleinau, Christina Krüger, Paul Dembny, Drew Adler, Yuanyuan Zhai, Victor Kumbol, Omar Dzaye, Jutta Schüler, Matthias Futschik, Rolf Backofen, Patrick Scheerer, Seija Lehnardt. Molecular neurodegeneration. 2021 November;16:80. [Full Text Article] [PubMed:34838071] [PMC:PMC8626928]

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TLR8 Antibody - Anti-TLR8 antibody IHC of human brain, cortex. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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TLR8 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, ICC, IF, IHC, IHC-P, WB
Unconjugated
0.05 mg/$460
TLR8 Antibody - Anti-TLR8 antibody IHC of human spleen. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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TLR8 Mouse anti-Human Monoclonal (aa750-850) (44C143) Antibody
Mouse, Human
Flo, IHC, IHC-P, WB
Unconjugated
50 µg/$460
TLR8 Antibody - Anti-TLR8 antibody IHC of human lung, alveolar macrophages. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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TLR8 Rabbit anti-Human Polyclonal (Internal) Antibody
Mouse, Human
IHC, IHC-P, WB
Unconjugated
50 µg/$515
TLR8 Antibody - Anti-TLR8 antibody IHC of human lung. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 5 ug/ml.
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TLR8 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, IHC, IHC-P
Unconjugated
50 µg/$460
TLR8 Antibody - Immunofluorescence analysis of MCF7 cells.
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TLR8 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 100 µl/$389
TLR8 Antibody - TLR8 Antibody immunohistochemistry of formalin-fixed and paraffin-embedded human lung tissue followed by peroxidase-conjugated secondary antibody and DAB staining.
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TLR8 Rabbit anti-Human Polyclonal (aa434-463) Antibody
Human
IHC, IHC-P, WB
Unconjugated
400 µl/$393
TLR8 Antibody - Intracellular flow cytometry of TLR8 in 10^6human PBMCs using 0.5 ug of TLR8 Antibody, 0.25 ug of anti-humanCD14,, and 0.5 ug of isotype control. This image was taken for the unconjugated form of this product. Other forms have not been tested.
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TLR8 Mouse anti-Human Monoclonal (aa750-850) (PE) (44C143) Antibody
Mouse, Human
Flo
PE Conjugated
0.1 ml/$416
TLR8 Protein
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Yeast
6His, N-terminus
93.4 kD
100 µg/$446; 20 µg/$336; 1 mg/$1,460
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TLR8 Mouse anti-Human Monoclonal (PE) Antibody
Human
Flo, WB
PE Conjugated
100 µg/$815
TLR8 Antibody - Immunofluorescence analysis of MCF-7 cells using TLR8 antibody. Blue: DAPI for nuclear staining.
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TLR8 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
IF, IHC, WB
Unconjugated
20 µl/$275; 100 µl/$389
TLR8 ELISA Kit
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Sandwich
96-Well Strip Plate
Human
0.312 - 20 ng/ml
Colorimetric - 450nm (TMB)
Plasma, Serum, Tissue Homogenates
1 Plate/$798
TLR8 Antibody - Human Lung: Formalin-Fixed, Paraffin-Embedded (FFPE)
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TLR8 Rabbit anti-Human Polyclonal Antibody
Mouse, Human
ELISA, IHC, IHC-P
Unconjugated
0.1 mg/$460
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TLR8 Rabbit anti-Mouse Polyclonal (C-Terminus) Antibody
Mouse
ELISA, IHC, WB
Unconjugated
200 µl/$734
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TLR8 Rabbit anti-Mouse Polyclonal (C-Terminus) (Biotin) Antibody
Mouse
ELISA, IHC, WB
Biotin Conjugated
200 µl/$952
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TLR8 Rabbit anti-Mouse Polyclonal (C-Terminus) (FITC) Antibody
Mouse
ELISA, IHC, WB
FITC Conjugated
200 µl/$952
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TLR8 Rabbit anti-Mouse Polyclonal (C-Terminus) (Azide-free) (HRP) Antibody
Mouse
ELISA, IHC, WB
HRP Conjugated, Azide-free
200 µl/$952
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TLR8 Rabbit anti-Mouse Polyclonal (C-Terminus) (PE) Antibody
Mouse
ELISA, IHC, WB
PE Conjugated
200 µl/$952
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TLR8 Rabbit anti-Mouse Polyclonal (C-Terminus) (APC) Antibody
Mouse
ELISA, IHC, WB
APC Conjugated
200 µl/$952
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TLR8 Rabbit anti-Human Polyclonal (Internal) Antibody
Human
ICC, IHC, WB
Unconjugated
100 µg/$649
TLR8 Antibody - Immunofluorescent analysis of CD288 staining in MCF7 cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 deg C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.
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TLR8 Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
ICC, IF, WB
Unconjugated
50 µl/$286; 100 µl/$321; 200 µl/$386
TLR8 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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TLR8 Rabbit anti-Human Polyclonal Antibody
IHC-P
Unconjugated
50 µg/$460
TLR8 Antibody - Human Spleen: Formalin-Fixed, Paraffin-Embedded (FFPE)
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Fast Shipping
TLR8 Rabbit anti-Human Polyclonal Antibody
IHC-P
Unconjugated
50 µg/$460
TLR8 Antibody - Immunohistochemical staining of paraffin-embedded Human spleen tissue within the normal limits using anti-TLR8 mouse monoclonal antibody. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer. (pH8.5) at 120°C for 3 min. (1:2000)
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TLR8 Mouse anti-Human Monoclonal (aa32-153) (OTI4F3) Antibody
Human
IHC, WB
Unconjugated
100 µl/$434
TLR8 Antibody - Immunohistochemical staining of paraffin-embedded Human spleen tissue within the normal limits using anti-TLR8 mouse monoclonal antibody. (Heat-induced epitope retrieval by 1mM EDTA in 10mM Tris buffer. (pH8.5) at 120°C for 3 min. (1:2000)
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TLR8 Mouse anti-Human Monoclonal (aa32-153) (Carrier-free) (OTI4F3) Antibody
Human
IHC, WB
Unconjugated, Carrier-free
100 µg/$511
TLR8 Antibody - Fig-2: Immunohistochemical analysis of TLR8 in small cell carcinoma of esophagus using TLR8 antibody at 5 µg/ml.
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TLR8 Mouse anti-Human Monoclonal (Azide-free) Antibody
Human
Flo, IHC
Unconjugated, Azide-free
100 µg/$414
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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).