Toll-Like Receptor 2 Antibody (YA4549)(PBS only)

Cat. No.: HY-P84852A: Data Sheet User Guide for Antibodies
FAQs
Technical Support

Toll-Like Receptor 2 Antibody (YA4549) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Toll-Like Receptor 2.

For research use only. We do not sell to patients.

Size		Stock
50 μL		Get quote
100 μL		Get quote

* Please select Quantity before adding items.

WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

Toll-Like Receptor 2 Antibody (YA4549) is a Mouse-derived and non-conjugated IgG1 monoclonal antibody, targeting to Toll-Like Receptor 2.

Host

Mouse

Molecular Weight

Predicted band size: 89 kDa;

Observed band size: 89 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human

SwissProt ID

Q9QUN7

Gene ID

24088 [NCBI]

Immunogen

Purified recombinant fragment of mouse Tlr2 (AA: 628-777) expressed in E. Coli.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:2000
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:10000

Purity	affinity purified.	Conjugation	Non-conjugated
Isotype	IgG1

Appearance

Liquid

Formulation

Supplied in PBS, pH 7.4.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Cooperates with LY96 to mediate the innate immune response to bacterial lipoproteins and other microbial cell wall components. Cooperates with TLR1 or TLR6 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 (By similarity) (PubMed:15690042). May also promote apoptosis in response to lipoproteins (By similarity). Forms activation clusters composed of several receptors depending on the ligand, these clusters trigger signaling from the cell surface and subsequently are targeted to the Golgi in a lipid-raft dependent pathway. Forms the cluster TLR2:TLR6:CD14:CD36 in response to diacylated lipopeptides and TLR2:TLR1:CD14 in response to triacylated lipopeptides (By similarity). Recognizes M.tuberculosis major T-antigen EsxA (ESAT-6) which inhibits downstream MYD88-dependent signaling (PubMed:17486091). Acts as the major receptor for M.tuberculosis lipoproteins LprA, LprG, LpqH and PhoS1 (pstS1), in conjunction with TLR1 and for some but not all lipoproteins CD14 and/or CD36. The lipoproteins act as agonists to modulate antigen presenting cell functions in response to the pathogen (PubMed:19362712). Recombinant MPT83 from M.tuberculosis stimulates secretion of cytokines (TNF-alpha, IL-6 and IL-12p40) by mouse macrophage cell lines in a TLR2-dependent fashion, which leads to increased host innate immunity responses against the bacterium (PubMed:22174456). Lung macrophages which express low levels of TLR2 respond poorly to stimulation by M.tuberculosis LpqH (PubMed:19362712). Required for normal uptake of M.tuberculosis, a process that is inhibited by M.tuberculosis LppM (PubMed:27220037). Interacts with TICAM2 (By similarity); (Microbial infection) Mediates activation of bone marrow-derived dendritic cells and macrophages, and production of pro-inflammatory cytokines, such as IL12 (IL12B/IL12A), triggered by Toxoplasma gondii micronemal protein 4 (MIC4) and micronemal protein 1 (MIC1)

Subcellular Localization：Cell membrane; Single-pass type I membrane protein; Cytoplasmic vesicle, phagosome membrane; Single-pass type I membrane protein; Membrane raft

Expression：
Tissue_specificity:This protein was detected in macrophage lines, smooth muscle, lung, spleen, thymus, brain, and adipose tissue. Cell surface expression was detected in alveolar macrophages and dendritic macrophages, with lower expression levels (protein level) in lung macrophages (PubMed:19362712) .

Subunit：Interacts with LY96, TLR1 and TLR6 (via extracellular domain). TLR2 seems to exist in heterodimers with either TLR1 or TLR6 before stimulation by the ligand (PubMed:19931471). The heterodimers form bigger oligomers in response to their corresponding ligands as well as further heterotypic associations with other receptors such as CD14 and/or CD36 (By similarity). Binds MYD88 (via TIR domain). Interacts with TICAM1 (By similarity). Interacts with CNPY3 (PubMed:18780723). Interacts with ATG16L1 (By similarity). Interacts with non-modified M.tuberculosis protein MPT83 (PubMed:22174456). Interacts with PPP1R11 (PubMed:27805901). Interacts with TIRAP (By similarity)

Synonyms

Ly105

Documentation

User Guide for Antibodies (1077 KB)