Vergleich

Recombinant Human Parathyroid Hormone (aa 7-34)

ArtNr CS-CSI20136B
Hersteller Cell Sciences
Menge 100 ug
Kategorie
Typ Proteins
Specific against Human (Homo sapiens)
Host E.coli
Purity >97% by SDS-PAGE and HPLC analyses.
Sequence LMHNLGKHLN SMERVEWLRK KLQDVHNF
ECLASS 10.1 32160409
ECLASS 11.0 32160409
UNSPSC 12352202
Similar products PTH, PTH1
Lieferbar
Manufacturer - Category
Biomolecules
Storage Conditions
This lyophilized preparation is stable at 2-4C, but should be kept desiccated at -20C for long term storage. Upon reconstitution, the preparation is stable for up to one week at 2-4C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20C to -80C. Avoid repeated freeze/thaw cycles.
Molecular Weight
Approximately 3.4 kDa
Description
Polypeptide hormones secreted by the parathyroid glands, which promote release of calcium from bone to extracellular fluid by activating osteoblasts and inhibiting osteoclasts, indirectly promote increased intestinal absorption of calcium, and promote renal tubular reabsorption of calcium and increased renal excretion of phosphates. It is a major regulator of bone metabolism. Secretion of parathyroid hormone increases when the level of calcium in the extracellular fluid is low. Its action is opposed by calcitonin.
Formulation
Lyophilized from a 0.2 um sterile filtered solution of PBS, pH 7.0 containing 4% mannitol.
Reconstitution
Centrifuge vial prior to opening. Add sterile distilled water or aqueous buffer to a concentration of 0.1-1.0 mg/mL. Further dilutions should be made in appropriate buffered solutions.
Specificity
„1.0 x 104 Units/mg
Biological Activity
Fully biologically active when compared to standard. The specific activity is determined by uMR106 cell/cAMP method
Endotoxin Level
Less than 1EU/ug of rHuPTH7-34 as determined by LAL method.

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Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.

Menge: 100 ug
Lieferbar: In stock
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