S9549
Superoxide dismutase–polyethylene glycol from bovine erythrocytes
lyophilized powder, ≥1,350 units/mg protein
Sinonimo/i:
PEG-SOD
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About This Item
Prodotti consigliati
Stato
lyophilized powder
Livello qualitativo
200
400
Attività specifica
≥1,350 units/mg protein
PM
5000 Da
Composizione
Protein, ≥20% biuret
Grado di funzionalizzazione
≥10 mol PEG per mol protein
Temperatura di conservazione
−20°C
Descrizione generale
Superoxide dismutase from bovine erythrocytes is a copper and zinc superoxide dismutase. Copper and zinc ions are coordinated by active site histidine residues. It has β-barrel structure.
Applicazioni
Superoxide dismutase-polyethylene glycol from bovine erythrocytes has been used:
- in the incubation of lung slices for measurement of dihydroethidium (DHE) fluorescence in cultured bovine pulmonary artery endothelial cells
- as supplement in T cell culture to investigate its effect on cytokine production
- in the preincubation of the carotid artery sections prior to DHE treatment
Azioni biochim/fisiol
Superoxide dismutase-polyethylene glycol (SOD-PEG) is effective than SOD in scavenging free radicals in injuries. It reduces oxidative damage in ovarian follicles cell culture and during ovarian tissue transplantation. SOD-PEG is also effective in scavenging superoxide in mitochondrial abnormalities.
Confezionamento
Package size based on protein content
Altre note
Superoxide dismutase from bovine erythrocytes coupled to methoxy-polyethylene glycol, M.W. 5,000, through secondary amine linkage.
Stato fisico
Lyophilized powder containing PEG plus 5% citrate buffer salts
Nota sulla preparazione
Enzyme derived
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Resp. Sens. 1
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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