Aprotinin, 500 mg
Storage temp. +4 °C
CAS No. [9087-70-1]
Stock solution: 1.54 mM (10 mg/ml) in H2O or buffer.
Recommended end concentration: 1.54 µM (10 µg/ml).
Storage of stock solution: in aliquots at -20 °C.
excl. VAT. | 500 mg per Pack Qty.
Art. No. A162.4
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Aprotinin inhibits trypsin, chymotrypsin, plasmin and kallikrein with high activity.
Dissolves easily in water; pH-optimum: 7.0-8.0.
Activity: 1 PEU (Ph. Eur. Unit) corresponds to 1950 KIU (Kallikrein Inhibitory Units). 1 PEU corresponds to approx. 1.5 TIU (Trypsin Inhibitory Units). 1 TIU corresponds to approx. 1300 KIU.
Aprotinin 3,0 PEU/mg, for biochemistry
Specific Activity: ≥3.0 PEU/mg corresponding to ≥5850 KIU/mg
Kininogens are cysteine proteases from the cystatin superfamily. Kininogenases split kininogens into kinins (inflammation mediators).
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|Order No.||Pack Qty.||Pack.||Price||Quantity|
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|Appearance||white 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.|