iLite TLR9 Assay Ready Cells

$1,490.00

The iLite® TLR9 Assay Ready Cells can be used for the quantification of class B CpG oligonucleotides and evaluate the inhibiting activity of new compounds. The Eagle Biosciences iLite® TLR9 Assay Ready Cells are for research use only.

iLite TLR9 Assay Ready Cells

iLite TLR9 Assay Ready Cells are Developed and Manufactured by Svar Life Science

The Eagle Biosciences iLite TLR9 Assay Ready Cells are intended for:

  • Quantification of class B CpG oligonucleotides (LABEL-DOC-0572)
  • Quantification of TLR9 inhibitor (LABEL-DOC-0579)

Content: 250 µL of Assay Ready Cells suspended in cryoprotective medium from Gibco
Receipt and Storage: Upon receipt confirm that adequate dry-ice is present, and the cells are frozen. Immediately transfer to -80°C storage. Cells should be stored at -80°C (do not store at any other temperature) and are stable as supplied until the expiry date shown. Cells should be used within 30 min of thawing and should be diluted immediately after thawing.
For Research Use Only


Key benefits of iLite Assays

  • Highly specific reporter gene cell lines
  • Very sensitive cell line responses (10 fold inductions)
  • Assay Ready Cells – ready-to-use from the freezer, without culturing of cells
  • Assays within a workday (typically 4-7 hour assays)
  • Normalization gene, which eliminates unwanted matrix effects

Product Description

iLite TLR9 Assay Ready Cells are based on the human erythromyeloblastoid leukemia cell line (K562) and have been genetically engineered and optimized to be responsive to unmethylated CpG islands through Toll-like Receptor 9 (TLR9), resulting in a proportional expression of Firefly Luciferase. Normalization of cell counts and serum matrix effects are obtained by a second reporter gene, a Renilla Luciferase reporter gene construct, under the control of a constitutive promoter.


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Additional Information

Background


Toll-like receptor 9 (TLR9) is categorized as an innate immune sensor for DNA, as it recognizes unmethylated CpG motif (1). The development of TLR9 agonists have demonstrated substantial potential as vaccine adjuvants (2) and its activation had also been related to immunotoxicity against AAV vectors (3). The iLite® TLR9 Assay Ready Cells represent a functional, robust, and agile technology to facilitate the path towards the development of new compounds to activate or inhibit TLR9.

 

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