Thermo Fisher Scientific TLR3 Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

1:1,000-1:10,000

View 1 publication 1 publication

Immunohistochemistry (Paraffin) (IHC (P))

1:100-1:1,000

-

Immunocytochemistry (ICC/IF)

1:100-1:1,000

View 2 publications 2 publications

Flow Cytometry (Flow)

-

View 1 publication 1 publication

Product Specifications

Species Reactivity

Human

Published species

Mouse

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant protein fragment corresponding to a region within amino acids 464 and 647 of Human TLR3 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:TLR3 (CD283),uniProtId:O15455-1,ncbiNodeId:9606,antigenRange:464-647,antigenLength:904,antigenImageFileName:PA5-29619_TLR3_CD283_O15455-1_Rabbit.svg,antigenImageFileNamePDP:PA5-29619_TLR3_CD283_O15455-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.42 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7, with 1% BSA, 20% glycerol

Contains

0.025% ProClin 300

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Wet ice

RRID

AB_2547094

Product Specific Information

Recommended positive controls: K562, THP-1.

Predicted reactivity: Mouse (81%), Rat (83%), Cat (86%), Pig (84%), Rabbit (82%), Sheep (87%), Rhesus Monkey (96%), Chimpanzee (98%), Bovine (86%), Guinea pig (84%).

Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.

Target Information

TLR3 (Toll-like receptor 3, CD283) 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. TLRs 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. TLR3 is most abundantly expressed in placenta and pancreas, and is restricted to the dendritic subpopulation of the leukocytes. TLR3 recognizes dsRNA associated with viral infection, and induces the activation of NF-kappaB and the production of type I interferons. Further, TLR3 may play a role in host defense against viruses, and the use of alternative polyadenylation sites to generate different length transcripts has been noted for the TLR3 gene. Like its counterparts in Drosophila, TLRs signal through adaptor molecules and could constitute an important and unrecognized component of innate immunity in humans. The TLR family is a phylogenetically conserved mediator of innate immunity that is essential for microbial recognition. TLRs characterized so far activate the MyD88/interleukin-1 receptor-associated kinase (IRAK) signaling pathway. TLR3 is the only human TLR which does not utilize MyD88 as an adaptor molecule instead utilizing TRIF in a signaling path which results in downstream activation of IRF-3 and NF-kB. TLR3 activation leads not only to Type I interferon induction but also to other inflammatory cytokines which result in DC maturation. TLR3 is known to recognize viral double-stranded (ds) RNA, a molecular pattern associated with viral infection. Recently it has been shown to recognize viruses such as Influenza A and West Nile Virus and can mediate entry of at least West Nile Virus.

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