iLite® HER2 (+) Target

BM5011

HER2-expressing iLite® target cells provide a reliable platform for functional antibody testing in HER2-targeted bioassays.

  • "Assay-ready" format for rapid and convenient use
  • Reproducible and biologically relevant results
  • Reduced assay variability and higher reproducibility compared to cells in culture
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iLite® HER2 (+) Target

Product Overview

iLite® Target HER2 (+) Assay Ready Cells are human cells based on the embryonic kidney cell line, HEK293*. They have been genetically engineered to express high and constant levels of the surface antigen HER2.

iLite® Target HER2 (+) Assay Ready Cells are optimized to give high sensitivity and specificity when used as target cells together with the iLite® ADCC and ADCP Effector Assay Ready Cells for measuring the ADCC and ADCP activity of anti-HER2 antibodies.

* The HEK-293 cell line has been used under a license obtained from AdVec Inc.

FOR RESEARCH USE ONLY

How it works

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Principle of iLite® ADCC and ADCP Bioassays

Principle of iLite® ADCC and ADCP Bioassays

Our two-cell ADCC or ADCP bioassays consist of target cells expressing the antigen under study and effector cells closely resembling the natural FcγRIIIa (for ADCC) or FcγRIIa (for ADCP) signal transduction pathway. Target control cells that do not express the antigen are also available. The effector cells contain two luciferase genes: an inducible Firefly luciferase gene and a constitutively expressed Renilla luciferase gene used for control purposes.

Principle of iLite® ADCC and ADCP Bioassays

Principle of iLite® ADCC and ADCP Bioassays

A therapeutic antibody can bind to its antigen on the target cell surface. The fc-region of the antibody can bind to the FcγRIIIa (ADCC) or FcγRIIa (ADCP) receptor on the effector cells.

Principle of iLite® ADCC and ADCP Bioassays

Principle of iLite® ADCC and ADCP Bioassays

The antibody binding to the target and effector cells triggers a signal pathway in the effector cell, activating the Firefly luciferase gene. The strength of the resulting luciferase luminescence correlates with the antibody’s ability to activate ADCC or ADCP.

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What's in the box?

>250 µL of iLite® Assay Ready Cells suspended in cryoprotective medium.

Specifications

Product code BM5011
Assay target ADCC ADCP HER2
Size 1 vial corresponding to one 96 well plate
Technology Cell-based reporter gene assay
Detection system Luminescence
Regulatory status Research Use Only

Documents

Performance Data

Performance Data

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Product Specification

Product Specification

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SDS

Safety Data Sheet

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Scientific Posters

Scientific Posters

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Technical Note

Technical Note

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