Proteintech

TLR2 Polyclonal Antibody

20 References
View all (72) TLR2 antibodies

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Datasheet
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Datasheet
Protocols
Questions & Answers
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Datasheet
Protocols
Questions & Answers
Tech Support

Product Details

17236-1-AP

Applications
Tested Dilution
Publications

Western Blot (WB)

-
View 13 publications 13 publications

Immunohistochemistry (IHC)

-
View 4 publications 4 publications

Immunohistochemistry (Paraffin) (IHC (P))

1:200
-

Immunocytochemistry (ICC/IF)

-
View 1 publication 1 publication

Immunoprecipitation (IP)

-
View 1 publication 1 publication

Not applicable (N/A)

-
View 1 publication 1 publication
Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

TLR2 Fusion Protein Ag11079

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

500 µg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol

Contains

0.02% sodium azide

Storage conditions

-20°C

Shipping conditions

Wet ice

Product Specific Information

Aliquoting is unnecessary for -20°C storage.

Target Information

TLR2 is a member of the Toll-like receptor (TLR) family which play a fundamental role in pathogen recognition and activation of innate immunity. TLR proteins act through adaptor molecules such as MyD88 and TIRAP to activate various kinases and transcription factors such as Protein Kinase C (PKC) alpha/beta and NF-kappa-B. TLR2 can form heterodimers with either TLR1 or TLR6, and as a heterodimer, can recognize a variety of bacterial and mycoplasma lipoproteins respectively. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. The various TLRs exhibit different patterns of expression. TLR2 is expressed most abundantly in peripheral blood leukocytes, and mediates host response to Gram-positive bacteria and yeast via stimulation of NF-kappaB. TLR2 aids in the recognition of pathogen-associated molecular patterns (PAMPs) that are expressed on infectious agents, and mediate the production of cytokines necessary for the development of effective immunity. Ten human homologs of TLRs (TLR1-10) have been described. TLR2 is expressed in human cells such as tonsils, microglia, lymph nodes, and appendices, activated B-cells in germinal centers. CD14+ monocytes express the highest level of TLR2 followed by CD15+ granulocytes, CD19+ B-cells, and CD3+ T-cells. The expression of TLR2 on different cell types are regulated by different immune response modifiers. For example, LPS, GM-CSF, IL-1, and IL-10 up regulates TLR2 whereas IL-4, IFN-gamma, and TNF down regulate TLR2 expression in monocytes.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

Bioinformatics

Protein Aliases: CD282; TLR-2; Toll-like receptor 2; toll-like receptor 2 variant 1; toll-like receptor 2 variant 2; Toll/interleukin-1 receptor-like protein 4

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Gene Aliases: CD282; Ly105; TIL4; TLR2

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UniProt ID: (Human) O60603, (Mouse) Q9QUN7

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Entrez Gene ID: (Human) 7097, (Rat) 310553, (Mouse) 24088

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Function(s)
lipopolysaccharide binding lipopolysaccharide receptor activity receptor activity transmembrane signaling receptor activity protein binding signaling pattern recognition receptor activity Toll-like receptor binding triacyl lipopeptide binding peptidoglycan binding protein heterodimerization activity diacyl lipopeptide binding lipoteichoic acid binding lipopeptide binding
Process(es)
response to hypoxia microglial cell activation toll-like receptor signaling pathway response to molecule of fungal origin positive regulation of leukocyte migration cell surface pattern recognition receptor signaling pathway MyD88-dependent toll-like receptor signaling pathway leukotriene metabolic process inflammatory response immune response I-kappaB phosphorylation negative regulation of cell proliferation response to bacterium response to toxic substance positive regulation of Wnt signaling pathway central nervous system myelin formation response to bacterial lipoprotein response to peptidoglycan response to lipopolysaccharide response to progesterone negative regulation of interleukin-12 production negative regulation of interleukin-17 production positive regulation of chemokine production positive regulation of interferon-beta production positive regulation of interleukin-10 production positive regulation of interleukin-12 production positive regulation of interleukin-18 production positive regulation of interleukin-6 production positive regulation of interleukin-8 production positive regulation of tumor necrosis factor production response to insulin positive regulation of toll-like receptor signaling pathway toll-like receptor 2 signaling pathway positive regulation of NF-kappaB import into nucleus detection of triacyl bacterial lipopeptide detection of diacyl bacterial lipopeptide positive regulation of tumor necrosis factor biosynthetic process chloramphenicol transport negative regulation of growth of symbiont in host innate immune response positive regulation of nitric oxide biosynthetic process positive regulation of transcription from RNA polymerase II promoter nitric oxide metabolic process positive regulation of oligodendrocyte differentiation positive regulation of cytokine secretion positive regulation of inflammatory response defense response to Gram-positive bacterium positive regulation of NF-kappaB transcription factor activity positive regulation of nitric-oxide synthase biosynthetic process induction by symbiont of defense-related host nitric oxide production positive regulation of macrophage cytokine production response to fatty acid cellular response to bacterial lipopeptide cellular response to lipoteichoic acid cellular response to peptidoglycan cellular response to diacyl bacterial lipopeptide cellular response to triacyl bacterial lipopeptide response to molecule of bacterial origin cytokine secretion involved in immune response immune system process regulation of dendritic cell cytokine production signal transduction interleukin-10 production regulation of cytokine secretion apoptotic process positive regulation of gene expression lipopolysaccharide-mediated signaling pathway toll-like receptor TLR1:TLR2 signaling pathway toll-like receptor TLR6:TLR2 signaling pathway
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