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Results for "

cyclic+dipeptide

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amino Acid Derivatives (1) Antibiotic (3) Apoptosis (1) Autophagy (1) Bacterial (9) Biochemical Assay Reagents (3) Collagen (1) Drug Derivative (1) Drug Intermediate (1) Elastase (1) Endogenous Metabolite (4) Fungal (6) IFNAR (2) IGF-1R (1) Influenza Virus (2) Melatonin Receptor (1) NF-κB (4) Reactive Oxygen Species (ROS) (2) Reference Standards (2) Ser/Thr Protease (2) Somatostatin Receptor (1) TRP Channel (1)
By Research Areas:	Cancer (5) Infection (11) Inflammation/Immunology (8) Metabolic Disease (1) Neurological Disease (7)

By Targets:

Amino Acid Derivatives (1)

Antibiotic (3)

Apoptosis (1)

Autophagy (1)

Bacterial (9)

Biochemical Assay Reagents (3)

Collagen (1)

Drug Derivative (1)

Drug Intermediate (1)

Elastase (1)

Endogenous Metabolite (4)

Fungal (6)

IFNAR (2)

IGF-1R (1)

Influenza Virus (2)

Melatonin Receptor (1)

NF-κB (4)

Reactive Oxygen Species (ROS) (2)

Reference Standards (2)

Ser/Thr Protease (2)

Somatostatin Receptor (1)

TRP Channel (1)

By Research Areas:

Cancer (5)

Infection (11)

Inflammation/Immunology (8)

Metabolic Disease (1)

Neurological Disease (7)

Inhibitors & Agonists

Peptides

Natural
Products

Isotope-Labeled Compounds

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-N6693

Valinomycin Maximum Cited Publications 7 Publications Verification NSC 122023	Apoptosis Antibiotic Autophagy Fungal	Infection Others Cancer
Valinomycin is a potassium-specific ionophore, the valinomycin-K ⁺ complex can be incorporated into biological bilayer membranes with the hydrophobic surface of valinomycin, destroys the normal K ⁺ gradient across the membrane, and as a result kills the cells, incorporating into liposomes can significantly reduces the cytotoxicity and enhances the targeting effect. Valinomycin exhibits antibiotic, antifungal, antiviral, antitumor and insecticidal efficacy, thus can be used for relevant research .

HY-P1934A

Cyclo(L-Phe-L-Pro)	Fungal Bacterial IFNAR Reactive Oxygen Species (ROS)	Infection Inflammation/Immunology Cancer
Cyclo(L-Phe-L-Pro), isolated from Pseudomonas fluorescens and Pseudomonas alcaligenes cell-free culture supernatants is an antifungal cyclic dipeptide . Cyclo(L-Phe-L-Pro) inhibits IFN-β production by interfering with retinoic-acid-inducible gene-I (RIG-I) activation . Cyclo(L-Phe-L-Pro) exhibits free-radical scavenging activity with the IC₅₀ of 24 µM in the DPPH assay .

HY-P1939

Cyclo(L-Leu-L-Pro) Cyclo(L-prolyl-L-leucyl)	Fungal Bacterial Influenza Virus	Infection
Cyclo(L-Leu-L-Pro) is a cyclic dipeptide with broad-spectrum antibacterial, antiviral and antifungal activities. Its biological activity is highly dependent on the stereoconfiguration and is widely present in microbial metabolites. Cyclo(L-Leu-L-Pro) efficiently and specifically inhibits the production of aflatoxin by Aspergillus flavus. The cis configuration of Cyclo(L-Leu-L-Pro) (cis-cyclo(L-Leu-L-Pro)) has broad-spectrum antibacterial activity against multi-drug resistant bacteria and significantly inhibits the influenza A virus H3N2 .

HY-P10033

SFTI-1	Ser/Thr Protease	Others
SFTI-1 is a cyclic peptide trypsin inhibitor consisting of 14 amino acid residues. SFTI-1 belongs to the Bowman-Birk class of inhibitors. Characterized by its small size, high stability, and potent activity, SFTI-1 can be used for research on peptide drug design platforms .

HY-101402

Cyclo(his-pro) Cyclohistidyl-proline; Histidylproline diketopiperazine	NF-κB Endogenous Metabolite	Neurological Disease Inflammation/Immunology
Cyclo(his-pro) (Cyclo(histidyl-proline)) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-N10473

Pulcherriminic acid 3 Publications Verification	Bacterial Fungal	Infection
Pulcherriminic acid is a cyclic dipeptide antimicrobial agent with high affinity for Fe ³⁺, found mainly in Bacillus and yeast. Pulcherriminic acid chelates iron ions through a non-enzymatic reaction to form the extracellular red pigment pulcherrimin, which competes for iron nutrition and thus achieves an antibacterial effect. Pulcherriminic acid has great applications in food, agriculture and medical industries .

HY-P1206

CH 275 1 Publications Verification	Somatostatin Receptor	Neurological Disease
CH 275 is a peptide analog of somatostatin and binds preferably to somatostatin receptor 1 (sst₁) with a K_i of 52 nM . CH 275 acts as a potent and selective sst₁ agonist (IC₅₀=30.9 nM) and also displays IC₅₀ values of 345 nM, >1 μM, >10 μM, >10 μM for human sst₃, sst₄, sst₂ and sst₅, respectively . CH 275 can be used for the research of alzheimer’s disease .

HY-101402A

Cyclo(his-pro) TFA Cyclohistidyl-proline TFA; Histidylproline diketopiperazine TFA	NF-κB Endogenous Metabolite	Neurological Disease Inflammation/Immunology
Cyclo(his-pro) TFA (Cyclo(histidyl-proline) TFA) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) TFA could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) TFA can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-P2092

Cyclo(L-leucyl-L-tryptophyl) Cyclo(Leu-Trp)	Bacterial Fungal Melatonin Receptor	Infection Neurological Disease
Cyclo(L-leucyl-L-tryptophyl) (Cyclo(-Leu-Trp)) is a cyclic dipeptide that inhibits a various of bacteria and fungi. Cyclo(L-leucyl-L-tryptophyl) is a melatonin receptor agonist and is also used as a bitter ligand .

HY-P3193A

Cyclic nona-L-arginine hydrochloride	Biochemical Assay Reagents	Others
Cyclic nona-L-arginine hydrochloride, a nonaarginine peptide used for drug delivery, translocates faster than their linear counterparts .

HY-P10027A

Clovibactin TFA	Antibiotic Bacterial	Infection
Clovibactin TFA is the TFA salt form of Clovibactin (HY-P10027). Clovibactin TFA is an antibiotic for drug-resistant bacterial pathogens without detectable resistance. Clovibactin TFA inihibits cell wall synthesis by targeting pyrophosphate of peptidoglycan precursors .

HY-P10027

Clovibactin	Antibiotic Bacterial	Infection
Clovibactin is an antibiotic for drug-resistant bacterial pathogens without detectable resistance. Clovibactin TFA inihibits cell wall synthesis by targeting pyrophosphate of peptidoglycan precursors .

HY-W701082

Cyclo(leucylleucine)	Amino Acid Derivatives	Others
Cyclo(leucylleucine) is a cyclic dipeptide formed by the cyclization of two leucine molecules via peptide bonds, and it can be used in the preparation of nanomaterials .

HY-P11431

Cyclo(Gly-Pro)	IGF-1R	Neurological Disease Inflammation/Immunology
Cyclo(Gly-Pro) is a cyclic dipeptide. Cyclo(Gly-Pro) can be derived from the Nterminus of the IGF-1. Cyclo(Gly-Pro) attenuates nociceptive behaviour and inflammatory response in mice .

HY-P5033

Cyclo(Gly-His)	Bacterial	Cancer
Cyclo(Gly-His) is a liposome-encapsulated cyclic dipeptide with antimicrobial and anticancer activity. Cyclo(Gly-His) has cytotoxicity for HeLa and MCF-7 cell with IC₅₀ values of 1.699 mM and 0.358 mM, respectively. Cyclo(Gly-His) can be used for the research of drug delivery systems .

HY-P1937

Cyclo(-Met-Pro)	Influenza Virus	Infection
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 .

HY-W554764

Cyclo(-asp-gly)	TRP Channel	Neurological Disease
Cyclo(-asp-gly) is a cyclic dipeptide composed of amino acids and is a potential TRPV1 stimulator .

HY-P2073

Cyclo(δ-Ala-L-Val)	Bacterial	Infection
Cyclo(Δ-Ala-L-Val) is a cyclic dipeptide and a putative quinolone signal (QS) molecule produced by Pseudomonas aeruginosa .

HY-W971376

Cyclo(Ala-Tyr)	Others	Others
Cyclo(Ala-Tyr) is a cyclic dipeptide that can be isolated from the fermentation broth of the marine microorganism Bacillus marinus B-9987 isolated from the rhizosphere tissue of Suaeda salsa in the intertidal zone of Bohai Bay, China .

HY-N3796

Echinulin Echinuline	NF-κB	Inflammation/Immunology
Echinulin (Echinuline) is a cyclic dipeptide carrying a triprenylated indole moiety. Echinulin contributes to the activation of T cell subsets, which leads to NF-κB activation.Echinulin exerts its immune roles by the NF-κB pathway.Echinulin has the potential to serve as a immunotherapeutic agent .

HY-P2033

Nostopeptin B	Elastase Ser/Thr Protease	Inflammation/Immunology
Nostopeptin B is a cyclic dipeptide that can be isolated from N. minutum (NIES-26). The structure of Nostopeptin B contains Ahp (3-amino-6-hydroxy-2-piperidone), which exhibits effective inhibition against elastase and chymotrypsin .

HY-P1934AR

Cyclo(L-Phe-L-Pro) (Standard)	Reference Standards Fungal Bacterial IFNAR Reactive Oxygen Species (ROS)	Infection Inflammation/Immunology Cancer
Gallic acid (hydrate) (Standard) is the analytical standard of Gallic acid (hydrate). This product is intended for research and analytical applications. Cyclo(L-Phe-L-Pro), isolated from Pseudomonas fluorescens and Pseudomonas alcaligenes cell-free culture supernatants is an antifungal cyclic dipeptide . Cyclo(L-Phe-L-Pro) inhibits IFN-β production by interfering with retinoic-acid-inducible gene-I (RIG-I) activation . Cyclo(L-Phe-L-Pro) exhibits free-radical scavenging activity with the IC₅₀ of 24 µM in the DPPH assay .

HY-101402AR

Cyclo(his-pro) TFA (Standard) Cyclohistidyl-proline TFA (Standard); Histidylproline diketopiperazine TFA (Standard)	Reference Standards NF-κB Endogenous Metabolite	Neurological Disease Inflammation/Immunology
Cyclo(his-pro) (TFA) (Standard) is the analytical standard of Cyclo(his-pro) (TFA). This product is intended for research and analytical applications. Cyclo(his-pro) TFA (Cyclo(histidyl-proline) TFA) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) TFA could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) TFA can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-P10672

SEI144	Biochemical Assay Reagents	Others
SEI144 is a low nanomolar binder of USP15 and does not inhibit USP15 activity .

HY-N18989A

Cyclo(D-Ile-D-Leu)	Biochemical Assay Reagents	Others
Cyclo(D-Ile-D-Leu) is a cyclic dipeptide found in the fermented mycelia of Flammulina velutipes .

HY-N11615A

(R,R)-Cyclo(Pro-Val)	Drug Derivative
(R,R)-Cyclo(Pro-Val) is a trans (D-L) diastereoisomer of valyl-prolyl diketopiperazine (cyclic dipeptide) .

HY-P11627

Cyclo(Pro-Hyp)	Endogenous Metabolite	Others
Cyclo(Pro-Hyp) is a collagen-derived cyclic dipeptide, and its related collagen breakdown product Gly-Pro-Hyp promotes the growth of skin fibroblasts and participates in tissue reconstruction, exhibiting biological activity.

HY-183971

Cyclo(L-Ser-L-Val)	Drug Intermediate	Others
Cyclo(L-Ser-L-Val) is a cyclic dipeptide (diketopiperazine) that lacks growth-promoting activity for E. coli in SAPI-serum medium .Cyclo(L-Ser-L-Val) can be chemically synthesized as a precursor to cyclo(ΔAla-L-Val) .

HY-P11626

Cyclo(Ala-Hyp)	Collagen	Metabolic Disease
Cyclo(Ala-Hyp) is an orally effective collagen-derived hydroxyproline-containing cyclic dipeptide that can be isolated from the culture supernatant of Lactobacillus plantarum. Cyclo(Ala-Hyp) has an AUC_0-6h of 2.350 μg/mL·h, significantly higher than traditional collagen oligopeptides. Cyclo(Ala-Hyp) can be used in research related to liver and kidney function protection, skin care, and joint health.

Cat. No.	Product Name	Target	Research Area

HY-N6693

Valinomycin Maximum Cited Publications 7 Publications Verification NSC 122023	Apoptosis Antibiotic Autophagy Fungal	Infection Others Cancer
Valinomycin is a potassium-specific ionophore, the valinomycin-K ⁺ complex can be incorporated into biological bilayer membranes with the hydrophobic surface of valinomycin, destroys the normal K ⁺ gradient across the membrane, and as a result kills the cells, incorporating into liposomes can significantly reduces the cytotoxicity and enhances the targeting effect. Valinomycin exhibits antibiotic, antifungal, antiviral, antitumor and insecticidal efficacy, thus can be used for relevant research .

HY-P1934A

Cyclo(L-Phe-L-Pro)	Fungal Bacterial IFNAR Reactive Oxygen Species (ROS)	Infection Inflammation/Immunology Cancer
Cyclo(L-Phe-L-Pro), isolated from Pseudomonas fluorescens and Pseudomonas alcaligenes cell-free culture supernatants is an antifungal cyclic dipeptide . Cyclo(L-Phe-L-Pro) inhibits IFN-β production by interfering with retinoic-acid-inducible gene-I (RIG-I) activation . Cyclo(L-Phe-L-Pro) exhibits free-radical scavenging activity with the IC₅₀ of 24 µM in the DPPH assay .

HY-P1939

Cyclo(L-Leu-L-Pro) Cyclo(L-prolyl-L-leucyl)	Fungal Bacterial Influenza Virus	Infection
Cyclo(L-Leu-L-Pro) is a cyclic dipeptide with broad-spectrum antibacterial, antiviral and antifungal activities. Its biological activity is highly dependent on the stereoconfiguration and is widely present in microbial metabolites. Cyclo(L-Leu-L-Pro) efficiently and specifically inhibits the production of aflatoxin by Aspergillus flavus. The cis configuration of Cyclo(L-Leu-L-Pro) (cis-cyclo(L-Leu-L-Pro)) has broad-spectrum antibacterial activity against multi-drug resistant bacteria and significantly inhibits the influenza A virus H3N2 .

HY-P10033

SFTI-1	Ser/Thr Protease	Others
SFTI-1 is a cyclic peptide trypsin inhibitor consisting of 14 amino acid residues. SFTI-1 belongs to the Bowman-Birk class of inhibitors. Characterized by its small size, high stability, and potent activity, SFTI-1 can be used for research on peptide drug design platforms .

HY-101402

Cyclo(his-pro) Cyclohistidyl-proline; Histidylproline diketopiperazine	NF-κB Endogenous Metabolite	Neurological Disease Inflammation/Immunology
Cyclo(his-pro) (Cyclo(histidyl-proline)) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-P1206

CH 275 1 Publications Verification	Somatostatin Receptor	Neurological Disease
CH 275 is a peptide analog of somatostatin and binds preferably to somatostatin receptor 1 (sst₁) with a K_i of 52 nM . CH 275 acts as a potent and selective sst₁ agonist (IC₅₀=30.9 nM) and also displays IC₅₀ values of 345 nM, >1 μM, >10 μM, >10 μM for human sst₃, sst₄, sst₂ and sst₅, respectively . CH 275 can be used for the research of alzheimer’s disease .

HY-101402A

Cyclo(his-pro) TFA Cyclohistidyl-proline TFA; Histidylproline diketopiperazine TFA	NF-κB Endogenous Metabolite	Neurological Disease Inflammation/Immunology
Cyclo(his-pro) TFA (Cyclo(histidyl-proline) TFA) is an orally active cyclic dipeptide structurally related to tyreotropin-releasing hormone . Cyclo(his-pro) TFA could inhibit NF-κB nuclear accumulation. Cyclo(his-pro) TFA can cross the brain-blood-barrier and affect diverse inflammatory and stress responses .

HY-131115

Cyclo(Tyr-Leu)	Peptides	Others
Cyclo(Tyr-Leu) is a cyclic dipeptide .

HY-P4102

**Cyclic PSAP peptide**	Peptides	Cancer
Cyclic PSAP peptide is a cyclic pentapeptide (DWLPK). Cyclic PSAP peptide exhibits agent-like properties and could inhibit metastatic spread and restrain tumor development in general in vivo .

HY-131109

Cyclo(Gly-Tyr) 1 Publications Verification	Peptides	Others
Cyclo(Gly-Tyr) is a cyclic dipeptide .

HY-131111

Cyclo(Gly-Gln)	Peptides	Others
Cyclo(Gly-Gln) is a cyclic dipeptide .