Overview
| Product name | Recombinant Human Parathormone/PTH Protein |
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| Catalog No. | RP01587 |
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| Description | Recombinant Human Parathormone/PTH Protein is produced by E. coli expression system. The target protein is expressed with sequence (Ser32-Gln115) of human Parathormone/PTH (Accession #NP_000306.1) fused with no additional amino acid. |
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| Purity | > 95% by SDS-PAGE. |
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| Endotoxin | <0.1EU/μg |
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| Formulation | Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. |
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| Species | Human |
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| Calculated MW | 9.42 kDa |
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Background
Parathyroid hormone is the most important endocrine regulator of calcium and phosphorus concentration inextracellular fluid. This hormone is secreted from cells of the parathyroid glands and finds its major target cellsin bone and kidney. Another hormone, parathyroid hormone-related protein, binds to the same receptor asparathyroid hormone and has major effects on development. Like most other protein hormones, parathyroidhormone is synthesized as a preprohormone. After intracellular processing, the mature hormone is packagedwithin the Golgi into secretory vesicles, the secreted into blood by exocytosis. Parathyroid hormone is secretedas a linear protein of 84 amino acids.
Product information
| Synonym | PTH; PTH1; parathyroid hormone; PTH1 |
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| Expression Host | E. coli |
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| Tag | No tag |
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| Swiss-Prot | |
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| Gene ID | |
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Usage guide
| Storage | Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week. |
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| Reconstitution | Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles. |
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* For research use only. Not for therapeutic or diagnostic purposes.
