Active Recombinant Bovine PTI Protein

• Cat.No.: PTI-152B
• Product Overview: Recombinant aprotinin is expressed in E. Coli, and purified by HPLC. It contains no animal-derived components. This is a recombinant form of bovine lung aprotinin, which is traditionally isolated from bovine lung by methods involving fractional precipitation, gel filtration, and ion exchange chromatography.

Specification

• Species: Bovine
• Source: E.coli
• Tag: Non
• Description: Aprotinin is a competitive serine protease inhibitor that inhibits trypsin, chymotrypsin, kallikrein and plasmin. Aprotinin forms stable complexes with and blocks the active sites of enzymes. Binding is reversible with most aprotinin-protease complexes and dissociating at pH >10 or <3. Effective concentration is equimolar with protease.
• Bio-activity: Specific activity: ≥ 3.0 EPU/mg pro.
• Purity: ≥ 98% By SDS-PAGE
• Storage: Recombinant aprotinin should be stored under -20 centigrade or below in sealed container.It is stable within 24 months.

Gene Information

• Gene Name: PTI pancreatic trypsin inhibitor [ Bos taurus ]
• Official Symbol: PTI
• Synonyms: BPI; BPTI; aprotinin; basic protease inhibitor
• Gene ID: 404172
• mRNA Refseq: NM_001001554
• Protein Refseq: NP_001001554