Copeptin (human)
Catalog No.: GA21279Purity:>98%
Copeptin is a peptide composed of 39-amino acids that is produced primarily in paraventricular neurons and the supraoptic nucleus of the hypothalamus.
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 78362-34-2
0.5mgIn Stock
$529.00
1
1mgIn Stock
$887.00
1
| Pack Size | Price | Availability | Quantity | Action |
|---|---|---|---|---|
| 0.5mg | $529.00 | In Stock | 1 | |
| 1mg | $887.00 | In Stock | 1 |
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Citations
1 publicationsPublications from researchers using this productDescription
Copeptin is a peptide composed of 39-amino acids that is produced primarily in paraventricular neurons and the supraoptic nucleus of the hypothalamus[1].
Copeptin may aid in the folding of vasopressin during transport. Vasopressin has a direct antidiuretic effect on the kidneys and also causes constriction of peripheral blood vessels. Copeptin can be used as a vasopressin surrogate in clinical test[2-4].
In vivo£¬In In the analysis of systemic anaphylaxis, the body temperature of the model group (Compound 48/80) was significantly lower than that of the control group. Compound 48/80 induced increased serum concentrations of HIS, TNF-¦Á and IL-8[8]. Compound 48/80-induced MC degranulation produced anticonvulsive effects against PTZ-induced epileptic seizures by extending the onset time of both myoclonic-jerk and generalized tonic¨Cclonic seizure, and by shortening the duration of generalized tonic¨Cclonic seizure[9].
References:
[1]. Baranowska B, Kochanowski J. Copeptin - a new diagnostic and prognostic biomarker in neurological and cardiovascular diseases. Neuro Endocrinol Lett. 2019 Dec;40(5):207-214. PMID: 32112544.
[2]. Balanescu S, Kopp P, Gaskill MB, Morgenthaler NG, Schindler C, Rutishauser J. Correlation of plasma copeptin and vasopressin concentrations in hypo-, iso-, and hyperosmolar States. J Clin Endocrinol Metab. 2011 Apr;96(4):1046-52. doi: 10.1210/jc.2010-2499. Epub 2011 Feb 2. PMID: 21289257.
[3]. Morgenthaler NG, Struck J, Alonso C, Bergmann A. Assay for the measurement of copeptin, a stable peptide derived from the precursor of vasopressin. Clin Chem. 2006 Jan;52(1):112-9. doi: 10.1373/clinchem.2005.060038. Epub 2005 Nov 3. PMID: 16269513.
[4]. Christ-Crain M. Vasopressin and Copeptin in health and disease. Rev Endocr Metab Disord. 2019 Sep;20(3):283-294. doi: 10.1007/s11154-019-09509-9. PMID: 31656992.
Chemical Properties
CAS No.
78362-34-2
Molecular Formula
C177H279N49O58
Molecular Weight
4021.46
Solubility
Soluble in DMSO
Storage
Store at -20°C
General tips
Select a suitable solvent according to the product solubility data. Once prepared, aliquot the stock solution to avoid repeated freeze-thaw cycles.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Use stock solutions within 6 months when stored at -80°C or within 1 month when stored at -20°C.
To improve solubility, warm the tube to 37°C and sonicate it for an appropriate period.
Shipping Condition
Evaluation samples are shipped with blue ice. Other available sizes are shipped at room temperature or with blue ice upon request.
CalculatorsMolarity / Dilution / Molecular Weight / Unit Conversion / In Vivo Formulation / Solubility
g/mol
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