The CD27:CD70[Biotinylated] Inhibitor Screening Assay Kit is designed for screening and profiling inhibitors of CD27:CD70 signaling. This kit comes in a convenient 96- well format, with biotin-labeled CD70, purified CD27, streptavidin-labeled HRP, and assay buffer for 100 binding reactions. The key to this kit is the high sensitivity of detection of biotin-labeled CD70 by streptavidin-HRP. Only a few simple steps on a microtiter plate are required for the assay. First, CD27 is coated on a 96-well plate. Next, CD70 is incubated with CD27 on the plate. Finally, the plate is treated with streptavidin-HRP followed by addition of an HRP substrate to produce chemiluminescence, which can be measured using a chemiluminescence reader.
PBS (Phosphate buffered saline) Luminometer or microplate reader capable of reading chemiluminescence Adjustable micropipettor and sterile tips
Format
UniProt #
P26842
Background
The tumor necrosis factor (TNF) receptor family member CD27 (TNFRSF7) and its TNF-like
ligand CD70 (CD27L, TNFSF7) are a key costimulatory immune checkpoint signal for lymphocyte
activation. Among other effects, this interaction promotes the differentiation of T and B cells and
participates in immunoglobulin synthesis. CD27:CD70 interaction has been demonstrated to have
important roles in autoimmunity, inflammation, infection and cancer, and antibodies targeting
either CD27 or CD70 are in clinical trials for oncology.
Up to 6 months from date of receipt, when stored as recommended.
Instructions for Use
See assay protocol.
Shipping Temperature
-80°C
Warnings
Avoid multiple freeze/thaw cycles.
Disclaimers and Limitations
BPS Bioscience assay kits are validated using the listed components according to our specific protocol. Any deviations to kit components or protocols, such as using different proteins, cell/tissue lysates, or buffers (including using the same component from other commercial sources) will void any warranties on the performance of the assay kit and is not recommended.
End-users should immediately report any issues to [email protected] upon receipt of the kit, such as missing components, damaged vials, no dry ice, etc.