A6106 Sigma

Aprotinin from bovine lung

BioUltra, ≥4 TIU/mg solid, ≥98% (SDS-PAGE)

DOWNLOAD MSDS (PDF)

Synonym: Trasylol, Trypsin inhibitor (basic)

Properties

Related Categories Biochemicals and Reagents, Enzyme Inhibitors, Enzyme Inhibitors by Type, Enzymes, Inhibitors, and Substrates, Proteins More...
Quality Level   PREMIUM
product line   BioUltra
assay   ≥98% (SDS-PAGE)
mol wt   mol wt ~6,500
storage temp.   2-8°C

Description

Analysis Note

Another commonly used unit of activity is the KIU (Kallikrein Inhibitor Unit).
1 TIU ∼ 1,300 KIU.

Preparation Note

A further purification of A1153 to yield a product with slightly higher activity and purity

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.

General description

Aprotinin is a protein consisting of 58 amino acids, arranged in a single polypeptide chain that is crosslinked by three disulfide bridges.

Price and Availability

Customers Also Viewed

Aprotinin bovine

recombinant, expressed in Nicotiana, ≥5 TIU/mg protein, ≥98% (SDS-PAGE)

Aprotinin from bovine lung

lyophilized, ~80% (HPCE), crystalline (fine), white, ≥3500 U/mg

Aprotinin from bovine lung

saline solution, 3-7 TIU/mg protein

Aprotinin from bovine lung

lyophilized powder, 3-8 TIU/mg solid

Aprotinin from bovine lung

lyophilized powder, 3-7 TIU/mg solid

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?