Others

CLELFTELAED-(Lys-¹³C₆,¹⁵N₂) TFA is the ¹³C- and ¹⁵N-labeled CLELFTELAED.

DNYLGGTSTISDNA-(Lys-¹³C₆,¹⁵N₂) TFA is the ¹³C- and ¹⁵N-labeled DNYLGGTSTISDNA.

STEDTAEYSPF-(Lys-¹³C₆,¹⁵N₂) TFA is the ¹³C- and ¹⁵N-labeled STEDTAEYSPF.

DLGEEHF-(Lys-¹³C₆,¹⁵N₂) TFA is the ¹³C- and ¹⁵N-labeled DLGEEHF.

IFQGCQF-(Arg-¹³C₆,¹⁵N₄) TFA is the ¹³C- and ¹⁵N-labeled IFQGCQF.

SCTTESCDFV-(Arg-¹³C₆,¹⁵N₄) TFA is the ¹³C- and ¹⁵N-labeled SCTTESCDFV.

VGDSSGTAAAH-(Lys-¹³C₆,¹⁵N₂) TFA is the ¹³C- and ¹⁵N-labeled VGDSSGTAAAH.

VLLLLNTIPLEGL-(Arg-¹³C₆,¹⁵N₄) TFA is the ¹³C- and ¹⁵N-labeled VLLLLNTIPLEGL.

LLDSVQPIA-(Arg-¹³C₆,¹⁵N₄) TFA is the ¹³C- and ¹⁵N-labeled LLDSVQPIA.

Glycyl-L-phenylalanine-d₂ is a deuterium labeled Glycyl-L-phenylalanine (HY-W013998). Glycyl-L-phenylalanine is a phenylalanine derivative.

Linear daptomycin is an impurity of Daptomectin

Caspofungin impurity A is the impurity than can be obtained during the process of Caspofungin (HY-17006A) production.

Vaccarin C (Compound VIII) is a cycloheptapeptide with good antifungal activity against pathogenic fungi and dermatophytes M. audouinii and T. mentagrophytes with MIC values of 6 µg/mL. Vaccarin C also has high cytotoxicity against Dalton's lymphoma ascites (DLA) and Ehrlich's ascites carcinoma (EAC) cell lines with IC₅₀ values of 3.35 and 5.72 μM, respectively.

Isoleucylcysteine, a dipeptide composed of isoleucine and cysteine, is an intermediate peptide in bacitracin biosynthesis.

NEP(1-40), N-terminal uncapped is a NEP(1-40) (HY-P1242) analog without the acetylation modification at the N-terminal. NEP(1-40) is a Nogo-66 receptor (NgR) antagonist peptide.

Isariin C is a flavonoid glycoside with antioxidant activity. Isariin C activates angiogenesis. Isariin C exhibits insecticidal activity in certain insects.

Lysyllysine trihydrochloride (L-Lysyl-L-lysine trihydrochloride) is an orally active PepT1 substrate. Lysyllysine trihydrochloride enhances whole-body protein synthesis, improves intestinal structure, alleviates intestinal mucosal inflammation, and exhibits higher lysine bioavailability in neonatal piglets with PN-induced intestinal atrophy. Lysyllysine trihydrochloride inhibits the growth of axenic cyanobacterial strains and induces their cell lysis. Lysyllysine trihydrochloride can be used in studies related to intestinal atrophy and metabolism.

ACTH (11-24) (hexaacetate) is a type of adrenocorticotropic hormone that can trigger cortisol secretion in bovine adrenal cortex cells.

Gly-Glu-Gly is a tripeptide, which can be used to study the protein structure, and the behavior of individual amino acid residues during folding.

Cyclo(-Met-Pro) is a cyclic dipeptide consisting of the amino acids methionine and proline. Cyclo(-Met-Pro) exhibits weak inhibitory activity against the influenza A virus (H3N2) (5 mM, 2.1% inhibition), while cis-cyclo(Leu-Pro) and cis-cyclo(Phe-Pro) shows significant antiviral activity.