β-Defensin 2 ELISA
IDK®
α1-Antitrypsin ELISAIDK®
α1-Antitrypsin ELISAIDK®
α1-Antitrypsin Clearance ELISAIDK®
α1-Antitrypsin (1-point-calibration) ELISAIDK®
Zonulin (Stool) ELISAIDK®
Zonulin (Stool) ELISAIDK®
Zonulin (Serum) ELISAZinc-Protoporphyrin HPLC
IDK®
Vitamin K1/K2 HPLCIDK®
Vitamin K1/K2 (SPE) HPLCVitamin K1 (SPE) HPLC
Vitamin K1 (Phylloquinone) HPLC
Vitamin C (Ascorbic Acid) HPLC
Vitamin B6 (Pyridoxal-5-Phosphate) HPLC