Powder: -20°C for 3 years
In solvent: -80°C for 2 years
Puromycin aminonucleoside increases podocyte permeability by modulating ZO-1 in an oxidative stress-dependent manner.
Description | Puromycin aminonucleoside increases podocyte permeability by modulating ZO-1 in an oxidative stress-dependent manner. |
In vitro | Puromycin aminonucleoside -induced podocyte apoptosis is p53 dependent. Puromycin aminonucleoside causes podocyte apoptosis in a time-dependent manner. The IC50 values for PMAT-expressing and vector-transfected cells are 48.9 and 122.1 μM, respectively, suggesting expression of PMAT-enhanced cell sensitivity to Puromycin aminonucleoside. Puromycin aminonucleoside uptake in PMAT-expressing cells is fourfold higher at pH 6.6 than that at pH 7.4. Puromycin aminonucleoside (30 μg/mL) markedly enhances p53 protein levels in podocytes. Puromycin aminonucleoside (250 μM) is toxic to both PMAT-expressing and vector-transfected cells [2][4]. |
In vivo | Rats given Puromycin aminonucleoside (100 mg/kg, s.c.) gain less weight and their serum creatinine levels are higher than the control rats. The number of podocytes per glomerulus is 95.5±17.6 in the control rats, 90.7 on Day 4 in Puromycin aminonucleoside (8 mg/100 g, i.v.)-treated nephrosis rats. The amount of nephrin per glomerulus in control rats is 1.02±0.11 fmol and those in Puromycin aminonucleoside nephrosis rats are reduced to 0.46±0.06 fmol and 0.35±0.04 fmol on Day 4 and Day 7. The nephrin amount per podocyte is significantly decreased association with the development of proteinuria in Puromycin aminonucleoside nephrosis rats [5][6]. |
Synonyms | NSC 3056, 维生素E醋酸酯 |
Molecular Weight | 294.31 |
Formula | C12H18N6O3 |
CAS No. | 58-60-6 |
Powder: -20°C for 3 years
In solvent: -80°C for 2 years
H2O: 33.33 mg/mL (113.25 mM), Need ultrasonic
DMSO: 31 mg/mL(105.33 mM)
( < 1 mg/ml refers to the product slightly soluble or insoluble )
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Puromycin aminonucleoside 58-60-6 代谢 蛋白酶体 凋亡 泛素化 微生物学 Aminopeptidase Antibacterial Antibiotic Apoptosis Proteasome NSC-3056 NSC3056 Bacterial Inhibitor inhibit NSC 3056 DPP Dipeptidyl Peptidase inhibitor