Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
線性度:
To assess the linearity of the assay, samples were spiked with high concentrations of human UCN3 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
Sample
Serum(n=4)
1:1
Average %
86
Range %
83-89
1:2
Average %
101
Range %
98-104
1:4
Average %
105
Range %
101-109
1:8
Average %
90
Range %
85-96
回收率:
The recovery of human UCN3 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type
Average % Recovery
Range
Serum (n=5)
84
81-89
EDTA plasma (n=4)
99
96-102
標準曲線:
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
Suppresses food intake, delays gastric emptying and decreases heat-induced edema. Might represent an endogenous ligand for maintaining homeostasis after stress.
基因功能參考文獻:
Antiamnesic properties of analogs and mimetics of the tripeptide human urocortin 3 PMID: 27262310
In summary, cardiac expression of CRFR1, CRF, and Ucn3 genes is elevated in heart failure and may contribute to the activation of the CRF/Ucn system in these patients. PMID: 27754786
circulating levels elevated and positively correlated with C-reactive protein in polycystic ovary syndrome PMID: 26488073
results show that activation of CRH receptors by CRH ligands stimulates VEGF-A expression in intestinal epithelial cells through the cAMP/CREB pathway PMID: 26350463
The paracrine actions of Ucn3 activate a negative feedback loop that promotes somatostatin release to ensure the timely reduction of insulin secretion upon normalization of plasma glucose. PMID: 26076035
The molecular modifications of urocortin 3[36-38] led to an improved understanding of the relationship between molecular structure and biological activity of this peptide, could be further tested for possible clinical treatment of depression PMID: 25304878
Data suggest that UCN3 expression can serve as a late stage maturation/differentiation marker in beta-cells during pancreogenesis. [REVIEW] PMID: 25148370
SCP inhibits a subpopulation of PVN neurons, especially OTergic magnocellular neurons, by enhancing the activity of GIRK channels via CRF-R2 PMID: 23349753
study showed that Ucn2 and Ucn3 differentially regulate the LPS-induced TNF-alpha and IL-10 expression and secretion in trophoblast explants acting through CRH-R2. Ucn3 has an anti-inflammatory effect. PMID: 22000474
CRH-R1:CRH-R2 ratio varied according to fat-depot type; whereas CRH-R1 expression was higher in sc fat than in visceral fat, the opposite was true for CRH-R2. PMID: 14764822
Expression of Ucn III/SCP in the human heart and kidney as well as brain and pituitary tissues and its presence in plasma and urine. Ucn III/SCP may therefore regulate the cardiac and renal function as a local factor and a circulating hormone. PMID: 15070962
Ucn 3 plays some physiological or pathological roles in the modulation of gastrointestinal functions during stressful conditions. PMID: 15949638
Ucn3 is produced in the normal adrenal gland and in adrenal tumors (both adrenocortical tumors and pheochromocytomas) and acts as an autocrine or paracrine regulator in both the normal and cancerous adrenal gland tissue. PMID: 16095756
the SCP/CRHR2 system is present in human ovaries and treatment with SCP/Ucn3 inhibits progesterone production by cultured granulosa-lutein cells through interaction with CRHR2 PMID: 19351656
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亞細胞定位:
Secreted.
蛋白家族:
Sauvagine/corticotropin-releasing factor/urotensin I family