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Results for "

γ-lactam

" in MedChemExpress (MCE) Product Catalog:

44

Inhibitors & Agonists

43

Peptides

4

Natural
Products

4

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P0267
    Melanotan (MT)-II
    1 Publications Verification

    		 Melanocortin Receptor Neurological Disease
    Melanotan (MT)-II, a synthetic melanocortin receptor agonist, is an injectable peptide hormone used to promote tanning.
    Melanotan (MT)-II
  • HY-106178
    PMX-53
    Maximum Cited Publications
    8 Publications Verification

    3D53

    		 Complement System Cardiovascular Disease Inflammation/Immunology Cancer
    PMX-53 (3D53) is a synthetic peptidic and a potent and orally active complement C5a receptor (CD88) antagonist with an IC50 of 20 nM. PMX-53 is also a low-affinity MrgX2 agonist that stimulates MrgX2-mediated mast cell degranulation. PMX-53 specifically binds to C5aR1 and does not bind to the second C5aR (C5L2) and C3aR. PMX-53 has anti-inflammatory, anticancer and antiatherosclerotic effects .
    PMX-53
  • HY-18678A
    Bremelanotide Acetate
    1 Publications Verification

    PT-141 Acetate

    		 Melanocortin Receptor Metabolic Disease
    Bremelanotide (PT-141) Acetate is a melanocortin receptor agonist. Bremelanotide Acetate can activate MC4R and increases dopamine release. Bremelanotide Acetate induces appetitive sexual behaviors, female mounting behavior, and repetitive self-grooming. Bremelanotide Acetate can be used for the research of hypoactive sexual desire disorders .
    Bremelanotide Acetate
  • HY-P0227
    SHU 9119
    3 Publications Verification

    		 Melanocortin Receptor Metabolic Disease
    SHU 9119 is a potent human melanocortin 3 and 4 receptors (MC3/4R) antagonist and a partial MC5R agonist; with IC50 values of 0.23, 0.06, and 0.09 nM for human MC3R, MC4R and MC5R, respectively.
    SHU 9119
  • HY-145632
    Pemvidutide

    ALT-801

    		 GLP Receptor GCGR Metabolic Disease
    Pemvidutide (ALT-801) is a GLP-1R/GCGR dual agonist, shows striking reductions in body weight, liver fat and serum lipids. Pemvidutide can be used in non-alcoholic steatohepatitis (NASH) and obesity research .
    Pemvidutide
  • HY-A0248A
    Polymyxin B1
    1 Publications Verification

    		 Bacterial Infection
    Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
    Polymyxin B1
  • HY-P11290
    MC4-NN2-0453

    		Melanocortin Receptor Metabolic Disease
    MC4-NN2-0453, a α-MSH analog, is a selective MC4R agonist. MC4-NN2-0453 can be used for obesity research .
    MC4-NN2-0453
  • HY-P10447
    Plipastatin A1

    Fengycin IX; SNA-60-367-3

    		 Phospholipase Fungal Infection
    Plipastatin A1 (Fengycin IX; SNA-60-367-3) is a lipopeptide with phospholipase A2 inhibitory activity. Plipastatin A1 inhibits conidial germination of Botrytis cinerea in vitro and reduces the incidence of gray mold on tomato leaves. Plipastatin A1 is applicable to research related to gray mold [1][2].
    Plipastatin A1
  • HY-P1208
    PG-931

    		Melanocortin Receptor Inflammation/Immunology
    PG-931, an analog of SHU 9119 (HY-P0227), is a potent melanocortin 4 (MC4) receptor (IC50=0.58 nM) agonist and is more selective than for the hMC3R (IC50=55 nM) or the hMC5R (IC50=2.4 nM). PG-931 can reverse haemorrhagic shock and prevent multiple organ damage in vivo .
    PG-931
  • HY-A0248AS
    Polymyxin B1-d7 TFA

    		Isotope-Labeled Compounds Bacterial Infection
    Polymyxin B1-d7 TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
    Polymyxin B1-d7 TFA
  • HY-145632A
    Pemvidutide TFA

    ALT-801 TFA

    		 GLP Receptor GCGR Metabolic Disease
    Pemvidutide (ALT-801) TFA is a GLP-1R/GCGR dual agonist, shows striking reductions in body weight, liver fat and serum lipids. Pemvidutide TFA can be used in non-alcoholic steatohepatitis (NASH) and obesity research .
    Pemvidutide TFA
  • HY-P1195
    PDZ1 Domain inhibitor peptide

    		iGluR Neurological Disease
    PDZ1 Domain inhibitor peptide, a cyclic peptide, incorporates a β-Ala lactam side chain linker and targets the PDZ1 domains of the postsynaptic density protein 95 (PSD-95). PDZ1 Domain inhibitor peptide disrupts the GluR6/PSD-95 interaction and is very efficient in competing against the C terminus of GluR6 for the PDZ1 domain .
    PDZ1 Domain inhibitor peptide
  • HY-P5325A
    Bid BH3 (80-99) acetate

    		Bcl-2 Family Others
    Bid BH3 (80-99) acetate is a biological active peptide. (BID is a pro-apoptotic member of the 'BH3-only' (BOPS) subset of the BCL-2 family of proteins that constitute a critical control point in apoptosis. Bid is the first of the BOPs reported to bind and activate Bcl-2, Bax, and Bak. Bid serves as a death-inducing ligand that moves from the cytosol to the mitochondrial membrane to inactivate Bcl-2 or to activate Bax.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
    Bid BH3 (80-99) acetate
  • HY-P5325
    Bid BH3 (80-99)

    		Bcl-2 Family Others
    Bid BH3 (80-99) is a biological active peptide. (BID is a pro-apoptotic member of the 'BH3-only' (BOPS) subset of the BCL-2 family of proteins that constitute a critical control point in apoptosis. Bid is the first of the BOPs reported to bind and activate Bcl-2, Bax, and Bak. Bid serves as a death-inducing ligand that moves from the cytosol to the mitochondrial membrane to inactivate Bcl-2 or to activate Bax.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
    Bid BH3 (80-99)
  • HY-P10768A
    Ro 25-1553 TFA

    		PACAP Receptor Inflammation/Immunology
    Ro 25-1553 TFA is a 31 amino acid vasoactive intestinal peptide (VIP) analog, that acts as an agonist for VIP2 receptor (VPAC2 receptor). Ro 25-1553 TFA exhibits a bronchodilator effect in nerve-induced or Carbachol (HY-B1208)-induced tracheal smooth muscle contraction in guinea pig model .
    Ro 25-1553 TFA
  • HY-P3100
    Orfamide A

    		Parasite Infection
    Orfamide A is a major metabolite of insecticidal biosurfactant in Pseudomonas sp. F6 and has aphidicidal activity. Orfamide A can be used for aphid control in organic agriculture. Orfamide A exhibits dose-dependent mortality against aphids with an LC50 value of 34.5 μg/mL .
    Orfamide A
  • HY-P1209A
    PG106 TFA

    		Melanocortin Receptor Metabolic Disease
    PG106 TFA is a potent and selective human melanocortin 3 (hMC3) receptor antagonist (IC50= 210 nM) and has noactivity at hMC4 receptors (EC50=9900 nM) and hMC5 receptor .
    PG106 TFA
  • HY-P2064
    Lariatin A

    		Bacterial Infection
    Lariatins is a novel anti-mycobacterial peptides with a lasso structure produced by Rhodococcus jostii K01-B0171 .
    Lariatin A
  • HY-P0007
    Elcatonin

    Carbocalcitonin

    		 Drug Intermediate Metabolic Disease
    Elcatonin (Carbocalcitonin) is a synthetic analog of eel calcitonin. Elcatonin increases bone mineral density, inhibits bone resorption and processes a central analgesic effect .
    Elcatonin
  • HY-P10768
    Ro 25-1553

    		PACAP Receptor Inflammation/Immunology
    Ro 25-1553 is a selective VIP2 receptor (VPAC2 receptor) agonist. Ro 25-1553 exhibits bronchodilatory effects on tracheal smooth muscle contractions induced by nerve stimulation or Carbachol (HY-B1208). Ro 25-1553 produces a superimposed effect when combined with Formoterol and Salmeterol (HY-14302). Ro 25-1553 can be used for the study of bronchoconstriction .
    Ro 25-1553
  • HY-P1193
    GR 82334

    		Neurokinin Receptor Neurological Disease
    GR 82334 is a potent and specific reversible tachykinin NK1 receptor antagonist . GR 82334 inhibits substance P-induced sensitization by blocking SP NK1 receptors in naked mole-rats .
    GR 82334
  • HY-P2123A
    Colistin A sulfate hydrate

    		Bacterial Antibiotic Infection
    Colistin A sulfate hydrate is a major component of Colistin. Colistin is a polymyxin antibiotic and can be used to combat infections caused by problematic gram-negative bacteria .
    Colistin A sulfate hydrate
  • HY-P1209
    PG106

    		Melanocortin Receptor Inflammation/Immunology
    PG106 is a potent and selective human melanocortin 3 (hMC3) receptor antagonist (IC50=210 nM) and has noactivity at hMC4 receptors (EC50=9900 nM) and hMC5 receptor .
    PG106
  • HY-P2120
    Pseudobactin A

    		Bacterial Others
    Pseudobactin A is a non-fluorescent extracellular iron carrier produced by the plant growth-promoting bacterium Pseudomonas B10 .
    Pseudobactin A
  • HY-118051
    LY 186826

    		Antibiotic Infection
    LY 186826 is a γ-lactam antibiotic containing an aminothioazole methoxyacetic acid side chain at the C-7 position. LY186826 exhibits potent antibacterial activity against a wide range of Gram-positive and Gram-negative bacteria. LY186826 is inactivated by β-lactamases and Enterobacterases, showing stronger activity against Enterobacter strains.
    LY 186826
  • HY-P5439
    Epsilon-V1-2, Cys-conjugated

    		PKC MARCKS Others
    Epsilon-V1-2, Cys-conjugated is a biological active peptide. (This peptide is the εPKC specific inhibitor. Its inhibitory activity is based on εPKC translocation and MARCKS phosphorylation. This peptide interferes with εPKC interaction with the anchoring protein εRACK. This peptide contains a cysteine residue added to the C-terminus for potential S-S bond formation with a carrier protein.Pyroglutamyl (pGlu) peptides may spontaneously form when either Glutamine (Q) or Glutamic acid (E) is located at the sequence N-terminus. The conversion of Q or E to pGlu is a natural occurrence and in general it is believed that the hydrophobic γ-lactam ring of pGlu may play a role in peptide stability against gastrointestinal proteases. Pyroglutamyl peptides are therefore considered a normal subset of such peptides and are included as part of the peptide purity during HPLC analysis.)
    Epsilon-V1-2, Cys-conjugated
  • HY-W749146
    Raja 42

    		Antibiotic Bacterial Infection
    Raja 42 is a gamma lactam antibiotic. Raja 42 is effective against a variety of different bacterias, including Gram-positive and Gram-negative bacteria, such as C. difficile strains .
    Raja 42
  • HY-149327
    Anticancer agent 131

    		Others Cancer
    HCT-116-IN-1, a γ-lactam-fused pyridone derivative, has anticancer activity and displayed high cytotoxicity against HCT116 cells with an IC50 of 5.59 μM .
    Anticancer agent 131
  • HY-W750848
    Raja 42-d10

    		Isotope-Labeled Compounds Bacterial Antibiotic Infection
    Raja 42-d10 is the deuterium labeled Raja 42 (HY-W749146). Raja 42 is a gamma lactam antibiotic. Raja 42 is effective against a variety of different bacterias, including Gram-positive and Gram-negative bacteria, such as C. difficile strains .
    Raja 42-d10
  • HY-P1195A
    PDZ1 Domain inhibitor peptide TFA

    		iGluR Neurological Disease
    PDZ1 Domain inhibitor peptide TFA, a cyclic peptide, incorporates a β-Ala lactam side chain linker and targets the PDZ1 domains of the postsynaptic density protein 95 (PSD-95). PDZ1 Domain inhibitor peptide TFA disrupts the GluR6/PSD-95 interaction and is very efficient in competing against the C terminus of GluR6 for the PDZ1 domain .
    PDZ1 Domain inhibitor peptide TFA
  • HY-P10135
    RES-701-1

    		Endothelin Receptor Cardiovascular Disease
    RES-701-1 is a cyclic peptide composed of 16 common L-amino acids, acting as a specific antagonist for the ETB receptor. RES-701-1 can inhibit the binding of 125I-ET-1 (125I-labeled Endothelin (ET)-1) to the ETB receptor, with an IC50 value of 10 nM .
    RES-701-1
  • HY-P1208A
    PG-931 TFA

    		Melanocortin Receptor Inflammation/Immunology
    PG-931 TFA, an analog of SHU 9119 (HY-P0227), is a potent melanocortin 4 (MC4) receptor (IC50=0.58 nM) agonist and is more selective than for the hMC3R (IC50=55 nM) or the hMC5R(IC50=2.4 nM). PG-931 TFA can reverse haemorrhagic shock and prevent multiple organ damage in vivo .
    PG-931 TFA
  • HY-P5568
    Siamycin III

    RP 71955

    		 HIV Infection
    RP 71955 is an antimicrobial peptide against HIV-1 .
    Siamycin III
  • HY-P2202
    Desferriferribactin

    		Bacterial Others
    Desferriferribactin is a cyclic peptide containing a thirteen-membered ring. Desferriferribactin is a precursor of pyoverdins .
    Desferriferribactin
  • HY-P11232
    NAB815

    		Toll-like Receptor (TLR) Bacterial Infection
    NAB815 is a specific inhibitor of the Stx2a (Kd = 0.01 μM)/TLR4 interaction. NAB815 inhibits the neutrophil/Stx2a interaction (IC50 = 0.057 μg/mL). NAB815 inhibits the formation of Stx2-containing extracellular vesicles (EVs) produced by leukocytes and platelets and reduces their toxic effects in cellular (Vero cells) and animal models (CD-1 mice). NAB815 reduces bacterial loads in the kidneys, urine, and bladders of Escherichia coli-infected mice. NAB815 is useful in the study of hemolytic uremic syndrome (HUS) .
    NAB815
  • HY-138169
    Fmoc-Dap(Mtt)-OH

    		Drug Derivative Biochemical Assay Reagents Others
    Fmoc-Dap (Mtt)-OH is an Fmoc-protected derivative of 2,3-diaminopropionic acid (HY-113379). Fmoc-Dap (Mtt)-OH is applicable for polypeptide synthesis .
    Fmoc-Dap(Mtt)-OH
  • HY-P10768B
    Ro 25-1553 acetate

    		PACAP Receptor Inflammation/Immunology
    Ro 25-1553 acetate is a selective VIP2 receptor (VPAC2 receptor) agonist. Ro 25-1553 acetate exhibits bronchodilatory effects on tracheal smooth muscle contractions induced by nerve stimulation or Carbachol (HY-B1208). Ro 25-1553 acetate produces a superimposed effect when combined with Formoterol and Salmeterol (HY-14302). Ro 25-1553 acetate can be used for the study of bronchoconstriction .
    Ro 25-1553 acetate
  • HY-P0267A
    Melanotan (MT)-II acetate

    		Melanocortin Receptor Neurological Disease Metabolic Disease Endocrinology
    Melanotan (MT)-II acetate is a melanocortin receptor agonist that crosses the blood-brain barrier. Melanotan (MT)-II acetate activates melanocortin receptor 3 and melanocortin receptor 4, and stimulates the release of central endogenous oxytocin. Melanotan (MT)-II acetate reverses recognition memory impairment, increased anxiety levels and reduced exploratory tendency in zebrafish exposed to short-term high-fat diet. Melanotan (MT)-II acetate improves impaired social behavior indicators in mouse models of autism spectrum disorder. Melanotan (MT)-II acetate induces weight loss, reduces food intake and exerts anorectic effects. Melanotan (MT)-II acetate increases intracavernous pressure and erectile activity in brown rats. Melanotan (MT)-II acetate can be used in studies related to memory impairment, anxiety, reduced exploratory behavior, autism spectrum disorder, obesity and erectile dysfunction .
    Melanotan (MT)-II acetate
  • HY-P2123S
    Colistin A-d7 TFA

    		Isotope-Labeled Compounds Others
    Colistin A-d7 TFA is the deuterium labeled Colistin A.
    Colistin A-d7 TFA
  • HY-P11596
    NOTA-Asp2-αvβ6L

    		Integrin Cancer
    NOTA-Asp2-αvβ6L is an integrin αvβ6 binder with selective accumulation in αvβ6-positive pancreatic cancer cells and tumors. NOTA-Asp2-αvβ6L can be used as a PET/CT tracer for imaging pancreatic ductal adenocarcinoma (PDAC) .
    NOTA-Asp2-αvβ6L
  • HY-P11676
    Soralimixin

    BRII-693; QPX9003

    		 Antibiotic Bacterial Infection
    Soralimixin (BRII-693), a Polymyxin derivative, is a next-generation intravenous (IV)-administered synthetic macrocyclic peptide antibiotic. Soralimixin can be used for the study of infections caused by drug-resistant Gram-negative pathogens .
    Soralimixin
  • HY-P11607
    CyLip-10

    		Bacterial Infection
    CyLip-10 is a microbial-derived cyclic-lipid antimicrobial peptide. CyLip-10 has broad-spectrum antimicrobial efficacy, low hemolytic activity, and excellent stability. CyLip-10 can disrupt membrane integrity, inhibit biofilm formation and induce membrane permeabilization and bacterial cell death. CyLip-10 reduces bacterial load, promotes wound healing, and alleviates inflammatory responses in a mouse Methicillin (HY-121544)-resistant Staphylococcus aureus skin wound infection model. CyLip-10 can be used for the bacterial infection .
    CyLip-10
  • HY-P2209
    Nummularine B

    Daechuine S27; N-Demethylamphibine H

    		 Parasite Phosphodiesterase (PDE) Infection
    Nummularine B (Daechuine S27; N-Demethylamphibine H) is an anti-parasite agent. Nummularine B inhibits calmodulin-dependent phosphodiesterase activity with an IC50 of 16.8 μM. Nummularine B inhibits the growth of Plasmodium and Leishmania donovani in vitro. Nummularine B inhibits the calmodulin-dependent activity of actomyosin Ca 2+-ATPase. Nummularine B is applicable to research related to malaria and visceral leishmaniasis .
    Nummularine B
  • HY-A0248AS1
    Polymyxin B1-D-Leu-d7 TFA

    		Isotope-Labeled Compounds Bacterial Infection
    Polymyxin B1-D-Leu-d7 TFA is the deuterium labeled Polymyxin B1 (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
    Polymyxin B1-D-Leu-d7 TFA

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