This assay has high sensitivity and excellent specificity for detecting Rabbit OC (Osteocalcin). The assay range is from 0.312 to 20 ng/ml (Sandwich kit) with a sensitivity of 0.122 ng/ml. There is no detectable cross to reactivity with other relevant proteins. Activity loss rate and accelerated stability test ect have been conducted to guarantee the best performance of the products after long storage and delivery.

• High sensitivity and specificity
• Perfect reproducibility and consistency across batches
• Quality control with three-level inspections
• Wide range of targets/species available
• Intra-Assay: CV <10%, Inter-Assay: CV <12%

Osteocalcin (OC) is the most abundant noncollagenous protein in mature bone where it constitutes 1 to 2% of the total protein. Synthesized by osteoblasts, it is incorporated into the bone matrix. Osteocalcin is a 49-residue protein with three gamma-carboxyglutamic acid residues, at positions 17, 21 and 24. These three residues confer on it a very strong ability to bind to hydroxyapatite. Osteocalcin is a noncollagenous protein found in bone and dentin. It is secreted by osteoblasts and thought to play a role in mineralization and calcium ion homeostasis. It has been stipulated that osteocalcin may also function as a negative regulator of bone formation, although its exact role is unknown.