Monoclonal Antibody

human

Recombinant PTH Protein

mouse

Human

specific for Human PTH denatured form

ELISA

Parathyroid hormone (PTH), parathormone or parathyrin, is secreted by the chief cells of the parathyroid glands as a polypeptide containing 84 amino acids, yet effective hormone-receptor interaction requires solely the 34-N-terminal amino acids. While PTH acts to increase the concentration of ionic calcium (Ca2+) in the blood, calcitonin, a hormone produced by the parafollicular cells (C cells) of the thyroid gland, acts to decrease ionic calcium concentration. PTH essentially acts to increase the concentration of calcium in the blood by acting upon the parathyroid hormone 1 receptor, which is present at high levels in bone and kidney, and the parathyroid hormone 2 receptor, which is present at high levels in the central nervous system, pancreas, testis, and placenta.PTH half-life is approximately 4 minutes. It has a molecular mass of approximately 9.4 kDa.

monoclonal

IgG1

>95%,Protein G purified

Non-conjugated

Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, PH 7.4

liquid

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Parathyroid hormone, PTH

0189871