Aprotinin

≥3,0 PEU/mg, for biochemistry
Inhibitor of serine proteases.

Aprotinin
Molar mass (M) 6500 g/mol
Storage temp.: +4 °C
WGK 1
CAS-Nr. [9087-70-1]
EG-Nr. 232-994-9

Inhibitor for inhibition of serin proteases, lyophilized and made of beef lung. Aprotinin inhibits trypsin, chymotrypsin, plasmin and kallikrein with high activity.

Dissolves easily in water; pH-optimum: 7.0-8.0.

Specific Activity: ≥3.0 PEU/mg corresponding to ≥5400 KIU/mg

Activity: Kininogenase Inhibitor Units (KIU) = PEU x 1800

Kininogenase Inhibitor Units (KIU) correspond to Kallikrein Inhibitor Units.

Application:

Stock solution: 1.54 mM (10 mg/ml) in H2O or buffer

Storage of stock solution: in aliquots at -20 °C

Recommended end concentration: 1.54 µM (10 µg/ml)


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Aprotinin

Status Art. No. Pack Qty. Packaging Price Quantity Action
Item available in stock A162.1 10 mg glass €34.10 €23.80
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Item available in stock A162.2 50 mg glass €100.95 €70.60
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Item available in stock A162.3 100 mg glass €181.70 €127.15
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Item available in stock A162.4 500 mg glass €675.10 €472.55
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Technical information

Type analysis:
Appearancewhite to off-white powder
Specific activity≥3,0 PEU/mg equals ≥5400 KIU/mg
pH value (aqueous solution)5,0-7,0
Loss on drying≤6 %
Lyophilized from bovine lungs.

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