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Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein

Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein

    • Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein
    • Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein
    • Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein
    • Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein
  • Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein

    Product Details:

    Place of Origin: China
    Brand Name: YaxinBio
    Certification: NSF ISO 9001 2015
    Model Number: RTI16—S

    Payment & Shipping Terms:

    Minimum Order Quantity: 10mg
    Price: 180$/10mg
    Packaging Details: ice packaging
    Delivery Time: 5-8 work days
    Payment Terms: T/T
    Supply Ability: 1000g per week
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    Detailed Product Description
    Product: Recombinant Aprotinin Cat. No.: RTI16-S
    Source: E. Coli Purified By: HPLC
    Related Product: Recombinant Porcine Trypsin Specific Activity: ≥ 3EPU /mg Pro

    Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein

     

     

    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.

     

    Recombinant Animal Components Free

     

    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.

    Unit Definition:One trypsin inhibitor unit (EPU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmol of N-benzoyl-L-arginineethyl ether(BAEE) per sec at pH 7.6 at 25 °C.A conversion factor for Aprotinin is: 1 EPU= 1 USP Aprotinin Unit = 1800 KIU.

     

    MAIN FEATURES

    Source Recombinant E. coli
    Appearance Clear, colorless to yellowish liquid
    Protein Concentrate ≥ 5.0
    Specific Activity  ≥ 3.0EPU /mg protein
    Absorbance (277nm) ≤ 0.8(3 EPU/ml in water)
    Purity (HPLC) ≥95%

    UNIT DEFINITION:One trypsin inhibitor unit (EPU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmol of N-benzoyl-L-arginineethyl ether(BAEE) per sec at pH 7.6 at 25 °C.

    A conversion factor for Aprotinin is: 1 EPU= 1 USP Aprotinin Unit

     

    RECOMMEND USAGE

    Effective concentration is equimolar with protease. The recommend binding is pH>6.0 and it will dissociate at pH <3.0.

     

    Storage Instructions

     

    Recombinant aprotinin should be stored under -20°C or below in sealed container.It is stable within 24 months.

     

    Inhibit Plasmin 3 EPU/mg pro Aprotinin from Bovine Lung and Inhibit Kallikrein

    Contact Details
    Shanghai Yaxin Biotechnology Co.,Ltd.

    Contact Person: Miss Eland

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