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TLR2 cell lysate

Rat TLR2 Baculovirus-Insect cells Overexpression Lysate

Applications
Western Blot
Synonyms
TLR2; Rat TLR2 Baculovirus-Insect cells Overexpression Lysate; Rat TLR2 Insect Cell Lysate (WB positive control); toll-like receptor 2; TLR2 cell lysate
Ordering
For Research Use Only!
Host
Baculovirus-Insect cells
Form/Format
1x Sample Buffer (1x modified RIPA buffer+1x SDS loading buffer).
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Sequence Positions
597aa
Sequence
Met1-Gln587
Applicable Applications for TLR2 cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Rat
Recommend Usage
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.2. Re-dissolve the pellet using 200uL pure water and boil for 2-5 min.
Sequence Construction
A DNA sequence encoding the mature form of rat TLR2 (Q6YGU2) (Met1-Gln587) was expressed, with a polyhistide tag at the C-terminus.
Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors. Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Preparation and Storage
Store at 4 degree C for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80 degree C for up to twelve months. Avoid repeated freeze-thaw cycles.
Samples are stable for up to twelve months from date of receipt.
Related Product Information for TLR2 cell lysate
TLR2, also known as CD282, is a member of the Toll-like receptor (TLR) family. TLRs are highly conserved from Drosophila to humans and share structural and functional similarities. They play a fundamental role in pathogen recognition and activation of innate immunity. 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. TLR2 contains 14 LRR (leucine-rich) repeats and 1 TIR domain. TLR2 gene is expressed most abundantly in peripheral blood leukocytes, and mediates host response to Gram-positive bacteria and yeast via stimulation of NF-kappaB. CD282 cooperates with LY96 to mediate the innate immune response to bacterial lipoproteins and other microbial cell wall components. It also cooperates with TLR1 to mediate the innate immune response to bacterial lipoproteins or lipopeptides. CD282 acts via MYD88 and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. It may also promote apoptosis in response to lipoproteins.

This Rat TLR2 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of TLR2 protein from the overexpression lysate was verified.
Product Categories/Family for TLR2 cell lysate
References
Do KN, et al. (2012) TLR2 controls intestinal carcinogen detoxication by CYP1A1. PLoS ONE. 7 (3): e32309.Dziarski R, et al. (2001) Role of MD-2 in TLR2-and TLR4-mediated recognition of Gram-negative and Gram-positive bacteria and activation of chemokine genes. J Endotoxin Res. 6 (5): 401-5.Lorenz E, (2007) TLR2 and TLR4 expression during bacterial infections. Curr Pharm Des. 12 (32): 4185-93.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
89,413 Da
NCBI Official Full Name
toll-like receptor 2
NCBI Official Synonym Full Names
toll-like receptor 2
NCBI Official Symbol
Tlr2
NCBI Protein Information
toll-like receptor 2; toll-like receptor 2 variant 1; toll-like receptor 2 variant 2
UniProt Protein Name
Toll-like receptor
Protein Family
UniProt Gene Name
Tlr2
UniProt Entry Name
Q6YGU2_RAT

NCBI Description

receptor for whom the bell...; involved in the response to bacteria and injury [RGD]

Uniprot Description

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.

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

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

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

Biological Process: positive regulation of nitric oxide biosynthetic process; positive regulation of interleukin-12 production; response to toxin; positive regulation of leukocyte migration; microglial cell activation; leukotriene metabolic process; response to lipopolysaccharide; 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; nitric oxide metabolic process; positive regulation of interleukin-10 production; activation of NF-kappaB transcription factor; response to insulin stimulus; positive regulation of interleukin-8 production; negative regulation of cell proliferation; response to peptidoglycan; positive regulation of interferon-beta production; response to bacterial lipoprotein; positive regulation of oligodendrocyte differentiation; inflammatory response; 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 chemokine production; positive regulation of toll-like receptor signaling pathway; toll-like receptor 2 signaling pathway; induction by symbiont of defense-related host nitric oxide production; MyD88-dependent toll-like receptor signaling pathway; defense response to Gram-positive bacterium; negative regulation of interleukin-17 production; myelin formation in the central nervous system; response to bacterium; response to hypoxia; toll-like receptor signaling pathway; innate immune response; positive regulation of transcription from RNA polymerase II promoter; immune response; I-kappaB phosphorylation; response to progesterone stimulus; chloramphenicol transport; positive regulation of nitric-oxide synthase biosynthetic process; positive regulation of inflammatory response; positive regulation of cytokine secretion

Research Articles on TLR2

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Product Notes

The TLR2 tlr2 (Catalog #AAA8117622) is a Cell Lysate produced from Baculovirus-Insect cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 597aa. AAA Biotech's TLR2 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: Use at an assay dependent dilution. Researchers should empirically determine the suitability of the TLR2 tlr2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: Met1-Gln58 7. It is sometimes possible for the material contained within the vial of "TLR2, Cell Lysate" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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