T0256
Trypsin inhibitor from bovine pancreas
Type I-P, essentially salt-free, lyophilized powder
Sinonimo/i:
BPTI
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About This Item
Prodotti consigliati
Origine biologica
bovine pancreas
Tipo
Type I-P
Forma fisica
essentially salt-free, lyophilized powder
PM
~6500 Da (single-chain 58-amino acid peptide)
Purificato mediante
crystallization
tecniche
inhibition assay: suitable
Solubilità
water: 10 g/L
Temperatura di conservazione
−20°C
Azioni biochim/fisiol
A 58-residue protein whose binding to various serine proteases has been extensively studied. It is highly homologous to a family of mamba snake dendrotoxin proteins that inhibit various K+ channels. It also binds to an intracellular site associated with the large conductance Ca2+-activated K+ channel..
Definizione di unità
One trypsin unit will produce a ΔA253 of 0.001 per min with BAEE as substrate at pH 7.6 at 25 °C; reaction volume 3.2 ml, 1 cm light path.
Nota sulla preparazione
Prepared by method of Kunitz and Northrup, J. Gen. Physiol., 19, 991 (1936).
Risultati analitici
One mg of trypsin inhibitor will inhibit greater than 1.5 mg of trypsin with activity of approximately 10,000 BAEE units per mg protein.
Protein determined by biuret.
Altre note
View more information on Trypsin Inhibitor.
Applicazioni
N° Catalogo
Descrizione
Determinazione del prezzo
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Resp. Sens. 1 - Skin Sens. 1
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
Certificati d'analisi (COA)
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Chromatograms
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