source of antigen
293 cell line (Human embryonic kidney)
E. coli
Freshly ejaculated human sperms
HEK293
Human articular cartilage
Human placenta
Human plasma
Human pooled serum
Human seminal plasma
Human serum
Human urine
NSO mouse myeloma cell line
Peptide
Pichia pastoris
Sf 9 cells
Synthetic peptide