Biological products can be divided into different product types according
to different production labels and later use fields in the industry. The
following urokinase manufacturers will analyze and introduce the types of
biological products for you to learn and understand in detail.
1. National biological standards
It refers to the standard substance used for quantitative determination of
potency or toxicity of a product which is calibrated with international standard
substance or developed by China without international biological standard
substance, and its biological activity is measured in international units.
2. National biological reference
Refers to those calibrated with international reference products, or those
developed by China without international reference products. Biological
reagents, biological materials or specific antiserums for the qualitative
identification or disease diagnosis of microorganisms or their products; Or
reference material used for quantitative detection of biological titers of
certain products, such as reference material used for titer determination of
live measles vaccine or for floc unit determination of toxoid, whose titer is
expressed in specific active units.
The above is the kind of biological products that urokinase manufacturers
organize and share for you, hoping to help you understand the equipment; We will
continue to share with you in the future. Welcome to continue to pay attention