Pyroglutamyl Peptides and Substrates

Bachem uses the acronym Pyr for denoting N-terminal pyroglutamyl residues. Further abbreviations as Glp, Pgl, pyroGlu, pGlu (pE), or < Glu (< E) are also in use.

G-3090	Pyr-Ala-OH
G-4195	Pyr-Gln-OH
G-3695	Pyr-Gly-OH
H-5970	Pyr-Leu-Leu-Gly-Gly-Arg-Phe-Gly-Tyr-OH
G-3910	Pyr-Phe-OH
H-3856	Pyr-Phe-Gly-NH₂
L-1460	Pyr-Phe-Leu-pNA
H-1136	Pyr-Phe-Trp-Lys-Tyr-OH · HCl
L-2145	Pyr-Pro-Arg-pNA
H-3858	Pyr-Trp-Gly-NH₂
H-7310	Pyr-Trp-Lys-Leu-Gly-Arg-Phe-NH₂
H-7315	Pyr-Trp-Lys-Leu-Gly-Arg-Phe-Gly-Tyr-OH · HCl
G-1310	Pyr-Val-OH