Goat anti Human CD289 antibody recognizes an epitope within the N-terminal (NT) region of CD289, otherwise known as Toll-like receptor 9 (TLR9), a type I transmembrane glycoprotein and member of the toll-like receptor family, which triggers MyD88 and TRAF6, resulting in NF-kappaB activation, cytokine secretion and the inflammatory response. CD289 acts as a receptor for unmethylated cytidine-phosphate-guanosine dinucleotides in bacterial DNA (CpG-DNA), playing a primary role in pathogen recognition and activation of innate immunity. Goat anti Human CD289 antibody is suitable for use in immunocytochemistry on acetone fixed cells.
- Target Species
- Species Cross-Reactivity
|Target Species||Cross Reactivity|
- N.B. Antibody reactivity and working conditions may vary between species.
- Product Form
- Purified IgG - liquid
- Antiserum Preparation
- Antiserum to human CD289 (NT) was raised by repeated immunisation of goats with highly purified antigen. Purified IgG was prepared by affinity chromatography.
- Buffer Solution
- Phosphate buffered saline
- Preservative Stabilisers
- 0.1% Sodium Azide (NaN3)
- Synthetic peptide SLKYNNLTVVPRNLPSSLEYLLLSYNRIVKL corresponding to amino acids 205-235 within the N-terminal domain of human CD289.
- Approx. Protein Concentrations
- IgG concentration 1.0mg/ml
- Store at +4oC or at -20oC if preferred.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the antibody. Should this product contain a precipitate we recommend microcentrifugation before use.
- 18 months from date of despatch.
- Entrez Gene
- GO Terms
response to molecule of bacterial origin
defense response to bacterium
integral to membrane
transmembrane receptor activity
interleukin-1 receptor binding
endoplasmic reticulum membrane
insulin receptor signaling pathway
fibroblast growth factor receptor signaling pathway
positive regulation of gene-specific transcription from RNA polymerase II promoter
basolateral plasma membrane
apical plasma membrane
maintenance of gastrointestinal epithelium
negative regulation of NF-kappaB transcription factor activity
negative regulation of interleukin-6 production
negative regulation of interleukin-8 production
positive regulation of chemokine production
positive regulation of interferon-beta production
positive regulation of interleukin-10 production
positive regulation of interleukin-12 production
positive regulation of interleukin-18 production
positive regulation of interleukin-6 production
positive regulation of interleukin-8 production
positive regulation of tumor necrosis factor production
negative regulation of toll-like receptor signaling pathway
positive regulation of toll-like receptor signaling pathway
positive regulation of NF-kappaB import into nucleus
positive regulation of I-kappaB kinase/NF-kappaB cascade
positive regulation of JUN kinase activity
positive regulation of interferon-gamma biosynthetic process
innate immune response
positive regulation of interferon-alpha biosynthetic process
positive regulation of interferon-beta biosynthetic process
positive regulation of JNK cascade
positive regulation of inflammatory response
positive regulation of NF-kappaB transcription factor activity
positive regulation of nitric-oxide synthase biosynthetic process
- For research purposes only
This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Applications of CD289 antibody
|Immunohistology - Paraffin 1
- 1This product requires antigen retrieval using heat treatment prior to staining of paraffin sections.Sodium citrate buffer pH 6.0 is recommended for this purpose.
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.
- Histology Positive Control Tissue
- Spleen or tonsil
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Secondary Antibodies Available
Useful Reagents Available