Product Name
Plant-Derived Recombinant Human α1-Antitrypsin
Product Introduction
In the human body, antitrypsin (AAT) is a secretory protein produced by the liver that protects tissues and organs from damage by inhibiting the activity of proteases, particularly neutrophil elastase. In the absence of AAT, neutrophil elastase excessively hydrolyzes elastin in the alveolar walls, leading to respiratory complications such as emphysema and chronic obstructive pulmonary disease (COPD). AAT deficiency can also cause liver cell damage, resulting in cirrhosis. This product is extracted from genetically modified rice seeds, contains 384 amino acids, and has a molecular weight of 46.7 kDa.
Product Advantages
It is free of animal-derived components and poses no risk of viral infection, offering superior batch-to-batch stability.
Specifications
50 μg, 100 μg, 500 μg, 1 mg.
Appearance
White lyophilized powder.
Purity
More than 90% as determined by SDS-PAGE.
Molecular Weight
46.7 kDa
Activity
≥ 7.0 × 104 U/mg
Storage and Shelf Life
Store at -20°C.
Precautions
Use as soon as possible after opening. Please avoid freeze-thaw cycles.
Applications
Biochemical and diagnostic reagents.
Cosmetic and beauty care.
Mammalian cell culture.
Datasheet 
