Recombinant Human Parathyroid Hormone/PTH Protein (aa 32-65, GST Tag)

Specifications

Catalog number

PKSH030707

Size / count

100 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

Parathyroid hormone (PTH) ; parathormone or parathyrin; is secreted by the chief cells of the parathyroid glands as a polypeptide. PTH elevates calcium level by dissolving the salts in bone and preventing their renal excretion. Parathyroid hormone (PTH) has been proved to play a pivotal role in maintaining myocardial contractility as well as effective natriuresis; and possible pathogenic mechanisms contributing to heart failure secondary to hypocalcemia and hypoparathyroidism. With the increased population of preosteoblastic lineages and the osteoblastic activation; Parathyroid hormone (PTH) drives anabolism in bone. Experiments have recently reported that PTH affects bone cells in a dual pathway - mediating osteoblastic (preosteoblastic) activities or osteocytic synthesis of sclerostin. Defects in PTH are a cause of familial isolated hypoparathyroidism (FIH) ; also called autosomal dominant hypoparathyroidism or autosomal dominant hypocalcemia. FIH is characterized by hypocalcemia and hyperphosphatemia due to inadequate secretion of parathyroid hormone. Symptoms are seizures; tetany and cramps.

Synonyms

PTH; PTH1; Parathormone; Parathyrin; Parathyroid Hormone

UniProt

P01270

Accession Number

P01270

Expression System

E.coli

Tag

N-GST

Sequence

Ser 32-Phe 65

Field of Research

Signal Transduction

Endotoxin

Please contact us for more information.

Purity

> 96 % as determined by reducing SDS-PAGE.

Bioactivity

Not validated for activity

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Calculated Molecular Weight

31.0 kDa

Observed Molecular Weight

30 kDa

Species

Human