Recombinant Human Tryptase bet

Recombinant Human Tryptase beta-2/TPSB2  (C505)

 

产品说明(Description)

Recombinant Human Tryptase beta-2 is produced by our Mammalian expression system and the target gene encoding Ala19-Pro275 is expressed with a 6His tag at the C-terminus. 

Accession #: AAH29356.1

Known as: Tryptase Beta-2; Tryptase-2; Tryptase II; TPSB2; TPS2

 

制剂（Formulation）

Supplied as a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4

 

质量控制（Quality Control） 

 

Purity:            Greater than 95% as determined by reducing SDS-PAGE.    

Endotoxin:    Less than 0.1 ng/ug (1 EU/ug) as determined by LAL test.

 

 

运输(Shipping)

The product is shipped on dry ice/polar packs. 
Upon receipt, store it immediately at the temperature listed below.

 

保存(Storage)

Store at ≤-70°C, stable for 6 months after receipt.
Store at ≤-70°C, stable for 3 months under sterile conditions after opening. 
Please minimize freeze-thaw cycles.     

 

背景（Background）

Tryptases are Trypsin-like Serine Proteases. β-Tryptases are the main isoenzymes in mast cells. Βtryptases form active tetramers with heparin proteoglycan. In the tetramer, the unique arrangement of the active sites facing a narrow central pore, β-Tryptases are resistant to macromolecule protease inhibitors . When mast cells are activated, β-Tryptases are released and participate in provoking inflammatory conditions . β-Tryptases have been implicated as mediators in the pathogenesis of asthma and other allergic disorders.

 

电泳(SDS-PAGE)

 

FOR RESEARCH USE ONLY