The DRG 1,25-Dihydroxy Vitamin D kit is a complete assay system intended for the purification of 1,25-dihydroxy Vitamin D (1,25D) in human serum or plasma by immunoextraction followed by quantitation by enzyme immunoassay. Results are to be used in conjunction with other clinical and laboratory data to assist the clinician in the assessment of 1,25D deficiency associated with renal disease in adult populations.

The Calbiotech, Inc. 25-hydroxy (25-OH) Vitamin D ELISA is intended for the quantitative determination of total 25-OH Vitamin D in human serum and plasma.

The DRG 25-OH Vitamin D (total) ELISA is an enzyme immunoassay for measurement of total 25-OH Vitamin D (Vitamin D2 and Vitamin D3) in serum and plasma.

The Calcitonin ELISA is intended for the quantitative determination of Calcitonin in human serum

The Ferritin ELISA is intended for the quantitative determination of ferritin in human serum. This assay is to be used in the diagnosis of diseases affecting iron metabolism.

The Calbiotech Intact PTH ELISA Kit is intended for the quantitative determination of Intact PTH (Parathyroid Hormone) in human serum or plasma.

This ELISA (enzyme-linked immunosorbent assay) kit is intended for measurement of both human osteocalcin (1-49) and osteocalcin (1-43) (also referred as N-terminal & mid-regional osteocalcin) levels in test samples. This test is useful for assessing the bone formation activity or osteoblast activity in individuals associated with changes in the rate of bone turnover in metabolic bone disease, such as osteoporosis, primary hyperparathyroidism, hyperthyroidism, Paget’s disease, and renal osteodystrophy.

The Intact-PTH ELISA is intended for the quantitative determination of Intact-PTH (Parathyroid Hormone) in human serum.