Hydroxypyruvic acid lithium hydrate is an intermediate in the metabolism of serine, glycine, and threonine. It is a substrate for serine-pyruvate aminotransferase and glyoxylate reductase hydroxypyruvate reductase.
Renin FRET Substrate I is a specific compound that functions as a substrate for human renin. It is specifically designed to contain the exact cleavage site found in the N-terminal peptide of human angiotensinogen.
S6 Kinase Substrate Peptide (32) is a peptide utilized to measure the activity of kinases that phosphorylate ribosomal protein S6, and it can also serve as a substrate.
PKG Substrate is a selective substrate for cGMP-dependent protein kinase (PKG), showing a strong preference for PKG Iα (Km = 59 µM) over PKG II (Km = 305 µM).
Phospho-Glycogen Synthase Peptide-2, a substrate for glycogen synthase kinase-3 (GSK-3), serves as a peptide substrate effective in the affinity purification of protein-serine kinases.