经验分子式(希尔表示法) C284H432N84O79S7
分子量 6511.44
EINECS 编号 232-994-9
MDL number MFCD00130541
Popular Documents: Product Information Sheet (PDF) | Specification Sheet (PDF)
Frequently Asked Questions are available for this Product.
Aprotinin is largely used as an inhibitor of trypsin.
1, 5 mg in glass bottle
10, 25, 100, 250 mg in poly bottle
This product is a lyophilized powder with activity of 3-8 TIU/mg of solid powder. Aprotinin is freely soluble in water (>10 mg/mL) and in aqueous buffers of low ionic strengths. Dilute solutions tend to be less stable than concentrated ones, though solution stability also depends on pH. Aprotinin is relatively stable against denaturation - only thermolysin has been found capable of degrading it at 60-80°C. Sterilizaiton of Aprotinin can be achieved through filtration by a 0.2 μm filter.
One Trypsin Inhibitor Unit (TIU) will decrease the activity of two trypsin units by 50%, where one trypsin unit will hydrolyze 1.0 μmole of N-alpha-benzoyl-DL-argini
可以抑制胰蛋白酶、胰凝乳蛋白酶、激肽释放酶以及纤溶
form | lyophilized powder |
mol wt | mol wt ~6,500 |
solubility | H2O: ≥5 mg/mL |
storage temp. | 2-8°C |
Gene Information | cow ... PTI(404172) |
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