Description
Antibodies to muscle-specific tyrosine kinase (anti-MuSK) – antibodies to an enzyme necessary for the formation of the neuromuscular junction. They are a transmembrane protein selectively expressed on the postsynaptic membrane of the neuromuscular synapse. They are found in 2-5% of patients and in almost 40% of "initially seronegative" patients.
Period of execution
Within 9 days. The specified time does not include the day of biomaterial collection
Biomaterial type