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Aprotinin from bovine lung

SIGMA/A1153 - lyophilized powder, 3-8 TIU/mg solid

Synonym: Trasylol; Trypsin inhibitor (basic)

CAS Number: 9087-70-1
Empirical Formula (Hill Notation): C284H432N84O79S7
Molecular Weight: 6511.44
EC Number: 232-994-9
MDL Number: MFCD00130541
Linear Formula: C284H432N84O79S7
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-A1153-1MG 1 mg $39.00
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45-A1153-5MG 5 mg $61.70
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45-A1153-10MG 10 mg $88.30
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45-A1153-25MG 25 mg $255.00
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45-A1153-100MG 100 mg $528.00
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45-A1153-250MG 250 mg $1395.00
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form lyophilized powder
mol wt mol wt ~6,500
solubility H2O: >10 mg/mL
storage temp. 2-8°C
Analysis Note: Another commonly used unit of activity is the KIU (Kallikrein Inhibitor Unit).
1 TIU ∼ 1,300 KIU.
Frequently Asked Questions: Live Chat and Frequently Asked Questions  are available for this Product.
General description: Aprotinin is a protein consisting of 58 amino acids, arranged in a single polypeptide chain that is crosslinked by three disulfide bridges.
Unit Definition: One trypsin inhibitor unit (TIU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmole of N-α-benzoyl-DL-arginine p-nitroanilide (BAPNA) per min at pH 7.8 at 25 °C.
WGK Germany 1
RTECS YN5080000
Storage Temp. 2-8°C
UNSPSC 12352202

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