total sRANKL ELISA
IDK®
Osteoprotegerin (OPG) ELISAIDK®
25-OH-Vitamin D ELISAIDK®
25-OH-Vitamin D ELISA (dried blood)1,25-(OH)₂-Vitamin D ELISA
Vitamin D binding Protein (VDBP) ELISA
IDK®
anti-SARS-CoV-2 IgG (quantitative) ELISAIDK®
Zonulin (Stool) ELISAIDK®
Zonulin (Serum) ELISARetinol-binding Protein (RBP/RBP4) ELISA
Retinol-binding Protein (RBP/RBP4) (1-point-calibration) ELISA
β2-Microglobulin (β2-M) ELISA
Adiponectin total ELISA
Albumin (human) ELISA
IDK®
Pre-Albumin (Transthyretin) ELISA