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蚂蚁淘在线 / 品牌中心 / DiscoverX / DiscoverX/PathHunter® Sargramostim Bioassay Kit/200dp(2x96-well)/93-1078Y3-00111
商品描述
The PathHunter Sargramostim Bioassay is an application of the DiscoverX Dimerization Assay platform, which can be used to detect ligand-induced functional dimerization of two subunits of a receptor-dimer pair. This assay detects GM-CSF-induced heterodimerization of the CSF2RA and CSF2RB receptors. The cells have been stably engineered to co-express CSF2RB fused to PK, and CSF2RA fused to EA. Binding of GM-CSF to the cytokine-specific CSF2RA receptor leads to heterodimerization with CSF2RB, leading to activation of intracellular signaling pathways. Receptor dimerization forces the two enzyme fragments to complement, resulting in the formation of a functional b-gal enzyme. The enzyme hydrolyzes a substrate to generate a chemiluminescent signal. Sargramostim binds to CSF2RA, stimulating receptor heterodimerization with the CSF2RB receptor, leading to an increase in signal.The bioassay kit contains all reagents needed for the assay including pre-qualified cryopreserved cells, detection reagents, cell plating reagent, positive control agonist, and assay plates.
- Target/Description
- CSF2RB protein
- Group
- Cytokine receptor
- Cell Background
- U2OS
- Species
- Human
- Accession Number
- NM_000395.2
- Agonist/Ligand
- GM-CSF
- Assay Measures
- Dimerization
- Bioassay Target Name
- CSF2RB/CSF2R
- Assay Qualified With
- Leukine®
- Drug Trademark Owner
- Leukine®is a registered trademark of Genzyme Corporation (licensed)
How it works
