Human Phosphotyrosine MUSK PharmaGenie ELISA Kit (SBRS1908)

The Human Phosphotyrosine MUSK PharmaGenie ELISA Kit from Assay Genie enables quantitative measurement of tyrosine-phosphorylated MUSK in cell lysates and tissue lysates. MUSK (muscle specific kinase) is a receptor tyrosine kinase governing acetylcholine receptor clustering at the neuromuscular junction, and its phosphorylation status is a key readout in studies of agrin-LRP4 signaling, postsynaptic differentiation, and myasthenia gravis autoantibody research. The kit uses a human-specific capture antibody and is supplied as a microplate-based assay for in vitro phosphorylation profiling. Standard samples and reconstituted reagents should be stored at 4 °C for short-term use or frozen at -20 °C with limited freeze-thaw cycles to preserve phosphotyrosine epitopes. Intended for research use only.