Find a Product

PathHunter® Jurkat CTLA4 Signaling Assay

Checkpoint Signaling assays are engineered to co-express a ProLink™ (PK) tagged immune checkpoint receptor and an Enzyme Acceptor (EA) tagged SH2 domain. Ligand engagement leads to receptor activation and phosphorylation, resulting in SH2-EA recruitment to the receptor, and forcing complementation of the two β-galactosidase enzyme fragments (EA and PK). The resulting functional enzyme hydrolyzes substrate to generate a chemiluminescent signal.

Catalog No. Size Price Quantity
93-1094C19 2 vials $35597.00

For account specific pricing, please contact Customer Service at

Related Family Members:

Receptor Family
T cell receptor (inhibitory)
Accession Number
Prolink™ Tag
Cell Background
Anti-CTLA4 Antibody [14D3]

Please refer to the datasheet above for a complete list of required and recommended products.

Select Required Products

Cat. No. Description Size Price Quantity
93-0933 PathHunter® Bioassay Detection Kit 50 mL (1,000 dp, 96-well) $4497.00
92-3101G AssayComplete™ Cell Culture Kit-101 Kit $329.00
92-5105FR AssayComplete™ Freezing Reagent F5 2 x 50 mL $279.00
93-0563R0A AssayComplete™ Cell Plating 0 Reagent 100 mL $279.00
92-4106TR AssayComplete™ Thawing Reagent T6 100 mL $229.00
92-0029 AssayComplete™ Hygromycin B 20 mL $169.00
92-0030 AssayComplete™ G418 20 mL $129.00