PTH (1-34) Human

Data sheet

Formulation

The protein (1mg/ml) was lyophilized without any additives.

Solubility

It is recommended to reconstitute the lyophilized Parathormone in sterile 18M-cm H2O not less than 100 ug/ml, which can then be further diluted to other aqueous solutions.

Purity

Greater than 99.0% as determined by RP-HPLC.

Description

Parathyroid Hormone Human Synthetic (C181H291N55O51S2) contains 34 amino acids and has a molecular mass of 4117.72 Dalton. The PTH is purified by proprietary chromatographic techniques.

Protein Background

Parathyroid hormone (PTH), or parathormone, is secreted by the parathyroid glands as a polypeptide containing 84 amino acids. It acts to increase the concentration of calciumin the blood, whereas calcitonin (a hormone produced by the parafollicular cells

Synonyms

Parathyrin, PTH, Parathormone.

Reagent Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Stability

Lyophilized Parathyrin although stable at room temperature for 3 weeks should be stored desiccated below -18°C. Upon reconstitution PTH should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add

Amino acid sequence

H-Ser-Val-Ser-Glu-Ile-Gln-Leu-Met-His-Asn-Leu-Gly-Lys-His-Leu-Asn-Ser-Met-Glu-Arg-Val-Glu-Trp-Leu-Arg-Lys-Lys-Leu-Gln-Asp-Val-His-Asn-Phe-OH.