Recombinant Antheraea pernyi nuclear polyhedrosis virus Viral cathepsin (VCATH)

PLEFDWRRLNKVTSVKNQGMCGACWAFATLGSLESQFAIKHDQLINLSEQQLIDCDFVDVGCDGGLLHTAYEAVMNMGGIQAENDYPYEANNGPCRVNAAKFVVRVKKCYRYVTLFEEKLKDLLRIVGPIPVAIDASDIVGYKRGIIRYCENHGLNHAVLLVGYGVENGIPFWILKNTWGADWGEQGYFRVQQNINACGIKNELPSSAEIY

Cysteine protease that plays an essential role in host liquefaction to facilitate horizontal transmission of the virus. May participate in the degradation of foreign protein expressed by the baculovirus system.

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.

"Genome mapping and gene analysis of Antheraea pernyi nucleopolyhedrovirus for improvement of baculovirus expression vector system." Huang Y.J., Kobayashi J., Yoshimura T. J. Biosci. Bioeng. 93:183-191 (2002)

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.