Rat Toll Like Receptor 9 (TLR9) Protein

Product specifications

Proteins and Peptides

Toll Like Receptor 9 (TLR9)

E. coli

Rat

Unconjugated

Molecular Weight: Calculated MW: 34.9 kDa  Observed MW (SDS-PAGE): 32 kDa
Concentration: Prior to lyophilization: 200 µg/ml
Sequence Fragment: Leu496-Val772
Tag: N-terminal His tag

Recombinant

> 95%

10 µg

50 µg

100 µg

200 µg

500 µg

Lyophilized To keep the original salt concentration, we recommend reconstituting to the original concentration prior to lyophilization (see Concentration) in ddH2O. If a lower concentration is required, dilute in PBS, pH 7.4. If a higher concentration is required, the product can be reconstituted directly in PBS, pH 7.4, though please note that this will change the overall salt concentration. The stock concentration should be between 0.1-1.0 mg/ml. Do not vortex.

WB, SDS-PAGE

Prior to lyophilization: PBS, pH 7.4, containing 0.01% Sarcosyl, 1 mM DTT, 5% Trehalose and Proclin-300.

Shipped within 5-7 working days.

Store at 2-8 °C for up to one month. Store at -80 °C for up to one year. Avoid repeated freeze/thaw cycles.

No

Toll-like receptor 9,CD289

Protein TLR9

RUO

This product is for research use only.   Not for human consumption, cosmetic, therapeutic or diagnostic use.

Descripción

Toll-like receptor 9 (TLR9) is an integral component of the immune system and a member of the Toll-like receptor (TLR) family, primarily involved in the recognition of pathogen-associated molecular patterns (PAMPs) within microbial DNA. TLR9 is uniquely specialized to detect unmethylated CpG motifs in DNA, which are frequently found in bacterial and viral genomes but rare in vertebrate DNA due to methylation. This distinction allows TLR9 to effectively recognize pathogenic DNA and initiate immune responses against infections. By detecting microbial DNA, TLR9 plays a pivotal role in the innate immune response and contributes to the activation of adaptive immunity. TLR9 is expressed in plasmacytoid dendritic cells (pDCs), B cells, and monocytes/macrophages, with its expression localized to the endosomes of these cells. This intracellular positioning is essential for its function, as it enables the receptor to sample nucleic acids from pathogens engulfed in endosomal compartments. Upon recognizing CpG motifs, TLR9 initiates a signaling cascade that promotes cytokine production and type I interferon release, critical for mounting an immune defense against pathogens and influencing the maturation of dendritic cells and the activation of T and B cells.

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