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PreScission Protease

Cat. No. M40644
PreScission Protease Structure
Synonym:

HRV 3C Protease; HRV3C Protease

Size Price Availability Quantity
100U USD 95  USD95 In stock
500U USD 285  USD285 In stock
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Quality Control & Documentation
  • Purity: ≥95%, MW ~46 kDa
  • COA
  • MSDS
Biological Activity

PreScission Protease is a recombinantly expressed 3C protease of human rhinovirus type 14 with a GST tag in Escherichia coli that specifically recognizes the octapeptide sequence Leu-Glu-Val-Leu-Phe-Gln-Gly-Pro or the core pentapeptide sequence Leu-Phe-Gln-Gly-Pro at low temperature (4°C) and cleaves between Gln and Gly amino acid residues. Pro and enzymatically cleaves between Gln and Gly amino acid residues, commonly used to remove Glutathione S-transferase (GST), His, or other tags from fusion proteins.

Chemical Information
Form Solution
Storage -20℃
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Jean-Christophe Amé et al. Methods Mol Biol. Purification of Recombinant Human PARG and Activity Assays

[2] Shuwen Zhou et al. Biophys Chem. A novel assay for the determination of PreScission protease by capillary electrophoresis

[3] Elwy H Abdelkader et al. J Biotechnol. NT*-HRV3CP: An optimized construct of human rhinovirus 14 3C protease for high-yield expression and fast affinity-tag cleavage

[4] Jianhao Wang et al. J Sep Sci. Simultaneous monitoring of quantum dots and their assembly and disassembly with PreScission protease using capillary electrophoresis with fluorescence detection

[5] Federica Volontè et al. Microb Cell Fact. Optimizing HIV-1 protease production in Escherichia coli as fusion protein

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Keywords: PreScission Protease, HRV 3C Protease; HRV3C Protease supplier, Enzymes & Coenzymes, inhibitors, activators


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