Human TLR2 Recombinant Protein (RPPB4968)

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RPPB4968

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Product Name:Human TLR2 Recombinant Protein
Product Code:RPPB4968
Size:5µg
Species:Human
Target:TLR2
Synonyms:Toll Like Receptor 2, Toll/Interleukin-1 Receptor-Like Protein 4, Toll-Like Receptor 2, TIL4, CD282 Antigen, CD282, TLR2.
Source:Sf9 Insect cells
Physical Appearance:Sterile filtered colorless solution.
Formulation:TLR2 protein solution (0.25mg/ml) containing Phosphate Buffered Saline (pH 7.4) and 10% glycerol.
Stability:Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Purity:Greater than 90.0% as determined by SDS-PAGE.
Amino Acid Sequence:KEESSNQASL SCDRNGICKG SSGSLNSIPS GLTEAVKSLD LSNNRITYIS NSDLQRCVNL QALVLTSNGI NTIEEDSFSS LGSLEHLDLS YNYLSNLSSS WFKPLSSLTF LNLLGNPYKT LGETSLFSHL TKLQILRVGN MDTFTKIQRK DFAGLTFLEE LEIDASDLQS YEPKSLKSIQ NVSHLILHMK QHILLLEIFV DVTSSVECLE LRDTDLDTFH FSELSTGETN SLIKKFTFRN VKITDESLFQ VMKLLNQISG LLELEFDDCT LNGVGNFRAS DNDRVIDPGK VETLTIRRLH IPRFYLFYDL STLYSLTERV KRITVENSKV FLVPCLLSQH LKSLEYLDLS ENLMVEEYLK NSACEDAWPS LQTLILRQNH LASLEKTGET LLTLKNLTNI DISKNSFHSM PETCQWPEKM KYLNLSSTRI HSVTGCIPKT LEILDVSNNN LNLFSLNLPQ LKELYISRNK LMTLPDASLL PMLLVLKISR NAITTFSKEQ LDSFHTLKTL EAGGNNFICS CEFLSFTQEQ QALAKVLIDW PANYLCDSPS HVRGQQVQDV RLSVSECHRT LEHHHHHH

TLR2 belongs to the Toll-like receptor (TLR) family that 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) which 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. 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 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 578 amino acids (19-588 aa) and having a molecular mass of 65.5kDa (Migrates at 50-70kDa on SDS-PAGE under reducing conditions).TLR2 is expressed with an 8 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

UniProt Protein Function:TLR2: Cooperates with LY96 to mediate the innate immune response to bacterial lipoproteins and other microbial cell wall components. Cooperates with TLR1 to mediate the innate immune response to bacterial lipoproteins or lipopeptides. Acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. May also promote apoptosis in response to lipoproteins. Recognizes mycoplasmal macrophage- activating lipopeptide-2kD (MALP-2), soluble tuberculosis factor (STF), phenol-soluble modulin (PSM) and B.burgdorferi outer surface protein A lipoprotein (OspA-L) cooperatively with TLR6. Interacts with LY96, TLR1 and TLR6 (via extracellular domain). Binds MYD88 (via TIR domain). Interacts with TICAM1. Ligand binding induces the formation of a heterodimer with TLR1. Interacts with CNPY3. Highly expressed in peripheral blood leukocytes, in particular in monocytes, in bone marrow, lymph node and in spleen. Also detected in lung and in fetal liver. Levels are low in other tissues. Belongs to the Toll-like receptor family.
UniProt Protein Details:

Protein type:Membrane protein, integral; Apoptosis; Motility/polarity/chemotaxis; Cell surface; Receptor, misc.

Chromosomal Location of Human Ortholog: 4q32

Cellular Component: cell surface; cell projection; integral to plasma membrane; cytoplasm; plasma membrane; external side of plasma membrane

Molecular Function:peptidoglycan binding; protein binding; transmembrane receptor activity; triacylated lipoprotein binding; protein heterodimerization activity; lipopolysaccharide receptor activity; receptor activity; pattern recognition receptor activity; diacylated lipoprotein binding

Biological Process: positive regulation of nitric oxide biosynthetic process; apoptosis; positive regulation of interleukin-12 production; response to toxin; positive regulation of leukocyte migration; microglial cell activation; leukotriene metabolic process; positive regulation of NF-kappaB import into nucleus; response to molecule of fungal origin; detection of triacylated bacterial lipoprotein; positive regulation of interleukin-18 production; signal transduction; nitric oxide metabolic process; positive regulation of interleukin-10 production; response to insulin stimulus; activation of NF-kappaB transcription factor; positive regulation of interleukin-8 production; negative regulation of cell proliferation; lipopolysaccharide-mediated signaling pathway; positive regulation of interferon-beta production; positive regulation of oligodendrocyte differentiation; inflammatory response; toll-like receptor 4 signaling pathway; positive regulation of Wnt receptor signaling pathway; positive regulation of tumor necrosis factor biosynthetic process; negative regulation of interleukin-12 production; detection of diacylated bacterial lipoprotein; cell surface pattern recognition receptor signaling pathway; positive regulation of interleukin-6 production; positive regulation of tumor necrosis factor production; positive regulation of toll-like receptor signaling pathway; positive regulation of chemokine production; toll-like receptor 2 signaling pathway; MyD88-dependent toll-like receptor signaling pathway; induction by symbiont of defense-related host nitric oxide production; defense response to Gram-positive bacterium; negative regulation of interleukin-17 production; myelin formation in the central nervous system; response to hypoxia; toll-like receptor signaling pathway; innate immune response; positive regulation of transcription from RNA polymerase II promoter; immune response; response to progesterone stimulus; I-kappaB phosphorylation; chloramphenicol transport; positive regulation of cytokine secretion; positive regulation of nitric-oxide synthase biosynthetic process; positive regulation of inflammatory response

Disease: Leprosy, Susceptibility To, 3; Mycobacterium Tuberculosis, Susceptibility To

NCBI Summary: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 expressed most abundantly in peripheral blood leukocytes, and mediates host response to Gram-positive bacteria and yeast via stimulation of NF-kappaB. [provided by RefSeq, Jul 2008]
UniProt Code:O60603
NCBI GenInfo Identifier:20140434
NCBI Gene ID:7097
NCBI Accession:O60603.1
UniProt Secondary Accession:O60603,O15454, Q8NI00, B3Y612, D1CS45, D1CS48, D1CS49
UniProt Related Accession:O60603
Molecular Weight:89,838 Da
NCBI Full Name:Toll-like receptor 2
NCBI Synonym Full Names:toll-like receptor 2
NCBI Official Symbol:TLR2��
NCBI Official Synonym Symbols:TIL4; CD282��
NCBI Protein Information:toll-like receptor 2
UniProt Protein Name:Toll-like receptor 2
UniProt Synonym Protein Names:Toll/interleukin-1 receptor-like protein 4; CD_antigen: CD282
Protein Family:Toll-like receptor
UniProt Gene Name:TLR2��
UniProt Entry Name:TLR2_HUMAN
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Additional Information

Product Type:
Recombinant Protein
Species:
Human
Uniprot:
O60603
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