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Protein expression services for QPCT | Glutaminyl-peptide cyclotransferase

Responsible for the biosynthesis of pyroglutamyl peptides. Has a bias against acidic and tryptophan residues adjacent to the N-terminal glutaminyl residue and a lack of importance of chain length after the second residue. Also catalyzes N-terminal pyroglutamate formation. In vitro, catalyzes pyroglutamate formation of N-terminally truncated form of APP amyloid-beta peptides [Glu-3]-amyloid-beta. May be involved in the N-terminal pyroglutamate formation of several amyloid-related plaque-forming peptides.
Belongs to the glutaminyl-peptide cyclotransferase family.
Homo sapiens
361 amino acids
40.9 kDa
Simulated SDS-PAGE
Western blot of QPCT recombinant protein(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)
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Protein synthesis service
Make QPCT using our protein expression services starting at $99 + $.30/amino acid in as fast as two weeks (includes the cost of DNA synthesis)

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