Dipeptides

H-Phe-Trp-OH (Phenylalanyltryptophan) is an endogenous metabolite. H-Phe-Trp-OH can be used in the research of hepatocellular carcinoma and tic disorders.

γ-Glu-His (γ-Glutamylhistidine) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.

Phe-Gly hydrate is a Glycine (HY-Y0966) derivative.

Homocarnosine TFA is a dipeptide of γ-aminobutyric acid (GABA) and histidine unique to brain. Homocarnosine TFA is an inhibitory neuromodulator synthesized in the neuron from GABA and exhibiting anticonvulsant effects. Homocarnosine TFA has antioxidant and anti-inflammatory actions, prevention of DNA damage, and inhibition of advanced glycation end-product formation.

L-Prolylglycine is a proline-glycine dipeptide. L-Prolylglycine is absorbable through the jejunal and ileal mucosa. In streptozotocin (HY-13753)-induced diabetic mice, L-Prolylglycine reduces hepatic ALT activity and increases hepatic ALP activity. L-Prolylglycine prevents excessive elevation of blood glucose in diabetic mice. L-Prolylglycine is applicable to diabetes-related research.

Leucylproline hydrochloride (Leu‑Pro hydrochloride) is a dipeptide composed of L‑leucine and L‑proline, and it is a fecal secondary metabolite associated with the gut microbiota. Leucylproline hydrochloride is taken up by Lactococcus lactis cells via the di‑tripeptide transport system, and mediates transcriptional repression of the prtP/prtM promoter after intracellular accumulation. The content of Leucylproline hydrochloride is significantly decreased in fecal samples related to hepatolenticular degeneration. Leucylproline hydrochloride can be used for the study of metabolism‑related diseases.

gamma-Glutamylisoleucine (γ-Glu-Ile; H-γ-Glu-Ile-OH) is a dipeptide composed of γ-glutamic acid and isoleucine, and it is also a degradation product of macromolecular proteins after proteolysis.

Glycyl-L-tyrosine dihydrate is a synthetic dipeptide that can be used as a food additive for tyrosine supplementation.

Prolylleucine (Z-Pro-D-Leu) is a dipeptide containing branched-chain amino acids. Prolylleucine (Z-Pro-D-Leu) can affect the circadian rhythms and behaviour of animals.

Cyclo(Pro-Val) can be isolated from Pseudomonas fluorescens GcM5-1A and has cytotoxicity.

Prolylvaline (Pro-Val) is a proline-valine dipeptide that can be used to bind fluorescein isothiocyanate (FITC). Prolylvaline has specific imprinting effects in Tetrahymena, inducing negative imprinting. Using protozoan organisms, proline dipeptides containing different partner amino acids can be distinguished from dipeptides with opposite amino acid positions.

H-Pro-Leu-OH is a leucine derivative.

H-Leu-Gly-OH is a Glycine (HY-Y0966) derivative.

H-Phe-Leu-OH is a leucine derivative.

His-Pro (Histidyl-proline) is a dipeptide consisting of histidyl and proline.

L-Alanyl-L-tyrosin is a tyrosine derivative.

Z-Glu-Tyr-OH can be used for synthesis of peptides on a solid support.

H-Ala-Hyp-OH is a biological active peptide.

Cyclo(Pro-Thr) is a polypeptide that can be found by peptide screening. Peptide screening is a research tool that pools active peptides primarily by immunoassay. Peptide screening can be used for protein interaction, functional analysis, epitope screening, especially in the field of agent research and development.

Pyr-Gly is an inhibitory peptide. Pyr-Gly inhibits proliferation of retinal pigment epithelium (RPE) cells and fibroblasts.