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TLR3 cell lysate

Mouse TLR3 HEK293 Overexpression Lysate

Gene Names
Tlr3; AI957183
Applications
Western Blot
Synonyms
TLR3; Mouse TLR3 HEK293 Overexpression Lysate; Mouse TLR3/CD283 HEK293 Cell Lysate (WB positive control); toll like receptor 3; Mouse AI957183 Overexpression Lysate; Mouse Tlr3 Overexpression Lysate; TLR3 cell lysate
Ordering
For Research Use Only!
Host
HEK293 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
691aa
Sequence
Met1-Leu705
Applicable Applications for TLR3 cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Mouse
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 extracellular domain of mouse TLR3 (NP_569054.2) (Met 1-Leu 705) was expressed with a C-terminal polyhistidine tag.
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 TLR3 cell lysate
Toll-like receptor 3 (TLR3) also known as CD283 (cluster of differentiation 283) is a member of the Toll-like receptor family of pattern recognition receptors of the innate immune system. TLR3/CD283 plays a fundamental role in pathogen recognition and activation of innate immunity. TLR3 is a nucleotide-sensing TLR that is activated by double-stranded RNA, a sign of viral infection. 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 receptor is most abundantly expressed in placenta and pancreas, and is restricted to the dendritic subpopulation of the leukocytes. It recognizes dsRNA associated with viral infection, and induces the activation of NF-kappaB and the production of type I interferons. It may thus play a role in host defense against viruses.

This Mouse TLR3 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of TLR3 protein from the overexpression lysate was verified.
Product Categories/Family for TLR3 cell lysate
References
Muzio M, et al.. (2000) Differential expression and regulation of toll-like receptors (TLR) in human leukocytes: selective expression of TLR3 in dendritic cells. J Immunol. 164(11): 5998-6004.
Doyle S, et al.. (2002) IRF3 mediates a TLR3/TLR4-specific antiviral gene program. Immunity. 17(3): 251-63.
Choe J, et al.. (2005) Crystal structure of human toll-like receptor 3 (TLR3) ectodomain. Science. 309(5734): 581-5.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
103,671 Da
NCBI Official Full Name
toll-like receptor 3
NCBI Official Synonym Full Names
toll-like receptor 3
NCBI Official Symbol
Tlr3
NCBI Official Synonym Symbols
AI957183
NCBI Protein Information
toll-like receptor 3
UniProt Protein Name
Toll-like receptor 3
Protein Family
UniProt Gene Name
Tlr3
UniProt Entry Name
TLR3_MOUSE

Uniprot Description

TLR3: a member of the Toll-like receptor (TLR) family which plays a fundamental role in pathogen recognition and activation of innate immunity. Most abundantly expressed in placenta and pancreas. Restricted to the dendritic subpopulation of the leukocytes. It recognizes dsRNA associated with viral infection. Acts via MyD88 and TRAF6, leading to the activation of NF-kappaB and the production of type I interferon.

Protein type: Receptor, cytokine; Membrane protein, integral

Cellular Component: cell surface; membrane; lysosomal membrane; endoplasmic reticulum; cytoplasm; integral to membrane; intracellular; endosome

Molecular Function: identical protein binding; protein binding; transmembrane receptor activity; RNA binding; double-stranded RNA binding; receptor activity

Biological Process: positive regulation of interleukin-12 production; positive regulation of JNK cascade; microglial cell activation; positive regulation of interferon-alpha biosynthetic process; defense response; positive regulation of NF-kappaB import into nucleus; toll-like receptor 3 signaling pathway; signal transduction; activation of NF-kappaB transcription factor; positive regulation of interleukin-8 production; response to exogenous dsRNA; positive regulation of interferon type I production; positive regulation of interferon-beta production; inflammatory response; defense response to virus; positive regulation of cytokine production; positive regulation of I-kappaB kinase/NF-kappaB cascade; immune system process; MyD88-independent toll-like receptor signaling pathway; response to virus; response to dsRNA; 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; positive regulation of chemokine biosynthetic process; positive regulation of interferon-beta biosynthetic process; toll-like receptor signaling pathway; innate immune response; positive regulation of transcription from RNA polymerase II promoter; positive regulation of protein amino acid phosphorylation; I-kappaB phosphorylation; positive regulation of inflammatory response; microglial cell activation during immune response; positive regulation of interferon-gamma biosynthetic process

Research Articles on TLR3

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Product Notes

The TLR3 tlr3 (Catalog #AAA8116426) is a Cell Lysate produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 691aa. AAA Biotech's TLR3 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 TLR3 tlr3 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-Leu70 5. It is sometimes possible for the material contained within the vial of "TLR3, 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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