Recombinant Human α-1 Antitrypsin(OsrhAAT)

 

 

Alphat-1 Antitrypsin (AAT) is a serine protease inhibitor. It protects tissues from enzymes of inflammatory cells, especially neutrophil elastase. If it is deficiency, neutrophil elastase is free to break down elastin, which contributes to the elasticity of the lungs, resulting in respiratory complications such as emphysema, or COPD (chronic obstructive pulmonary disease) in adults and cirrhosis in adults or children. OsrhAAT is derived from rice grain, which contains 384 amino acids with a molecular weight of 46.7kD. The rice endosperm platform makes the manufacture capability at hundreds of gram scales to meet your bioprocessing needs.

Recombinant Human Serum Albumin
【Source】:Rice   Grain (Oryza Sativa)
【Catalog   Number】:HYC006M01
【Package size】:2.5mg/vial
【Endotoxin】:Less than 1EU/μg
【Physical Appearance】: White lyophilized powder 
【Purity】:More than 90% as determined by SDS-PAGE. 

Biological Activity:

3~5 mg OsrhAAT inhibit 1 mg PPE (pancreatic porcine elastase) with 1with an activity of 10.8 IU/mg.

 

Applications:

Biochemical and diagnostic reagents

Cosmetic and beauty care

Mammalian cell culture

 

Storage and Handling:

Stored at temperatures -20℃ for at least 12 months. It is recommended to reconstitute the lyophilized OsrhAAT in sterile PBS. Use as soon as possible after opening. Please avoid freeze-thaw cycles.

 

 

 

3.Secondary structure of OsrhATT

 

 4. Biological activity assay of OsrhAAT

The secondary structure of OsrhAAT was evaluated by comparing the circular dichroism (CD), it shows the secondary structure of OsrhAAT is equivalent to pAAT. 

 

FOR RESEARCH, LABORATORY AND MANUFACTURE USE ONLY. NOT INTENDED FOR DIRECT USE ON HUMANS.

 

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