TLR2
Reactivité: Humain
WB, IHC, FACS
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
Dilutions to be used depend on detection system applied. It is recommended that users test the reagent and determine their own optimal dilutions. The typical starting working dilution is 1:50. For functional studies, in vitro dilutions have to be optimized in user's experimental setting. Positive RAW264.7 cells control Negative CHO cells control
This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Stock
4 °C
Stockage commentaire
Product should be stored at 4 °C Under recommended storage conditions, product is stable for one year.
Date de péremption
12 months
Spiller, Elson, Ferstl, Dreher, Mueller, Freudenberg, Daubeuf, Wagner, Kirschning: "TLR4-induced IFN-gamma production increases TLR2 sensitivity and drives Gram-negative sepsis in mice." dans: The Journal of experimental medicine, Vol. 205, Issue 8, pp. 1747-54, (2008) (PubMed).
Sutmuller, den Brok, Kramer, Bennink, Toonen, Kullberg, Joosten, Akira, Netea, Adema: "Toll-like receptor 2 controls expansion and function of regulatory T cells." dans: The Journal of clinical investigation, Vol. 116, Issue 2, pp. 485-94, (2006) (PubMed).
Leemans, Stokman, Claessen, Rouschop, Teske, Kirschning, Akira, van der Poll, Weening, Florquin: "Renal-associated TLR2 mediates ischemia/reperfusion injury in the kidney." dans: The Journal of clinical investigation, Vol. 115, Issue 10, pp. 2894-903, (2005) (PubMed).
The monoclonal antibody T2.5 recognizes mouse Toll-like receptor 2 (TLR2). Toll-like receptors (TLR) are highly conserved throughout evolution and have been implicated in the innate defense to many pathogens. At present, ligands for several of the TLR's, such as TLR2-6,9, have been identified, confirming their role in first line defense against invading microorganism. In mammals, TLRs are identified as type I transmembrane signaling receptors with an extracellular portion containing leucine-rich repeats with pattern recognition capabilities. Pathogen recognition by TLRs provokes rapid activation of innate immunity by inducing proliferation of proinflammatory cytokines and upregulation of costimulatory molecules and eventually toinitiation of adaptive immunity. TLR2 has been identified as a receptor that is central to the innate immune response to lipoproteins of Gram-negative bacteria, several whole Gram- positive bacteria, as well as a receptor for peptidoglycan and lipoteichoic acid and other bacterial cell membrane products. It is suggested that TLR2 is able to recognize such a wide variety of PAMPs (pathogen-specific molecular patterns) by forming heterodimers with other TLRs like e.g. TLR6.. TLR2 is essential for recognizing lipopeptides and lipoproteins from several microorganisms and also peptidoglycans derived from gram-positive bacteria. Bacterial species as diverse as mycobacteria, spirochetes, mycoplasma, Staphylococcus aureus, and Streptococcus pneumoniae have all been shown to mediate cellular activation via TLR2. Aliases TLR2, CD282, TIL4 Immunogen Mouse TLR2 peptide