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    Aprotinin



    Source: Bovine Lung
      

     

    SPECIFICATION 

    Item

    Specification

    Methods

    Appearance

    Almost white lyophilized powder

    E.P.

    Identification

    Complies

    E.P.

    Appearance of solution

    Clear

    E.P.

    Absorbance

    Maximum 0.80 at 277nm

    E.P.

    Protein impurities of higher molecular mass.

    Conform

    E.P.

    Loss on drying

    ≤ 5.0%

    E.P.

    Bacterial endotoxins

    Conform

    E.P.

    Histamine

    Conform

    E.P.

    Abnormal toxicity

    Conform

    E.P.

    Activity

    ≥ 4.0 E.P. units / mg powder

    E.P.



    Storage:

    Sealed, Dark, at temperature 2-8℃