Peptides
Les peptides sont des chaînes courtes d'acides aminés liées par des liaisons peptidiques, jouant un rôle essentiel en tant que molécules biologiques dans divers processus cellulaires. Ils fonctionnent comme hormones, neurotransmetteurs et molécules de signalisation, et sont largement utilisés dans les applications thérapeutiques et diagnostiques. Les peptides sont également cruciaux dans la recherche pour étudier les interactions protéiques, les activités enzymatiques et les voies de signalisation cellulaire. Chez CymitQuimica, nous proposons une large sélection de peptides de haute qualité pour soutenir vos besoins en recherche et développement en biotechnologie et en pharmacie.
Sous-catégories appartenant à la catégorie "Peptides"
29603 produits trouvés pour "Peptides"
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H-DL-Ala-DL-Ala-OH
CAS :H-DL-Ala-DL-Ala-OH is a chemical that belongs to the group of amides. It has been shown to have an inhibitory effect on the growth of bacteria in vitro. The molecular weight and stability of H-DL-Ala-DL-Ala-OH are greater than those of vancomycin, which may be due to its higher nitrogen content. This chemical can be used as a model system for studying the reaction mechanism and structure of vancomycin, including the formation of intramolecular hydrogen bonds and carbonyl oxygens. H-DL-Ala-DL-Ala-OH also has antibiotic properties that are similar to penicillin.Formule :C6H12N2O3Degré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :160.17 g/mol[Lys(Me3)4]-Histone H3 (1-21), H3K4(Me3)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Masse moléculaire :2,296.6 g/molAmyloid beta-Protein (25-35) trifluoroacetate salt
CAS :Amyloid beta-protein (Aβ) is a protein that is a major component of amyloid plaques in the brains of people with Alzheimer's disease. Aβ-Protein (25-35) trifluoroacetate salt, also known as Aβ(25-35), is an amyloid beta protein fragment that has been shown to inhibit neuronal death and increase antioxidative properties in human serum. It has been shown to have anti-apoptotic effects by inhibiting the activation of caspases and the release of cytochrome C from mitochondria. This drug may have physiological effects on the central nervous system due to its ability to induce apoptosis through mitochondrial membrane depolarization and cytosolic calcium levels. It has been shown to be active against Chinese herb Pueraria lobata and cell lysis, as well as granule neurons in culture. It may also stimulate phosphorylation of p38mapk and induce logarithmic growth
Formule :C45H81N13O14SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :1,060.27 g/molH-Asp-Gly-OH
CAS :H-Asp-Gly-OH is a peptide hormone that belongs to the group of hydroxylated aspartic acid. This peptide hormone has been shown to be a lymphocyte transformation factor in vitro and stimulates the production of collagen and other proteins. It has also been shown to have anticarcinogenic effects on bone cancer cells, which may be due to its ability to induce apoptosis. H-Asp-Gly-OH has a neutral pH and forms stable complexes with metal ions, such as copper and zinc, which are important for a variety of biological functions.
Formule :C6H10N2O5Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :190.15 g/molHSV-gB2 (498-505) acetate
CAS :Custom research peptide; min purity 95%.Formule :C41H67N11O13•(C2H4O2)xDegré de pureté :Min. 95%Masse moléculaire :922.06 g/molBiotin-Exendin 4
Catalogue peptide; min. 95% purityFormule :C194H296N52O62S2Masse moléculaire :4,412.96 g/molIodopolystyrene resin ,100-200 mesh
CAS :Please enquire for more information about Iodopolystyrene resin ,100-200 mesh including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Fmoc-D-Pro-D-Pro-D-Pro-D-Pro-OH
CAS :Please enquire for more information about Fmoc-D-Pro-D-Pro-D-Pro-D-Pro-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C35H40N4O7Degré de pureté :Min. 95 Area-%Couleur et forme :PowderMasse moléculaire :628.71 g/mol[Des-Pro2] Bradykinin
Catalogue peptide; min. 95% purity
Formule :C45H66N14O10Masse moléculaire :963.12 g/molIGF-I (30-41)
CAS :Please enquire for more information about IGF-I (30-41) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C51H83N19O19Degré de pureté :Min. 95%Masse moléculaire :1,266.32 g/molGSK3 Peptide Substrate
Catalogue peptide; min. 95% purity
Formule :C470H76N16O16Masse moléculaire :1,121.23 g/molCys-Gly-Lys-Lys-Gly-Amyloid β-Protein (37-42)
Catalogue peptide; min. 95% purityFormule :C42H77N13O12SMasse moléculaire :988.22 g/molH-Ala-Ala-Ala-OH
CAS :H-Ala-Ala-Ala-OH is a synthetic peptide that has been shown to inhibit protease activity and is being investigated as a potential treatment for chronic arthritis. This peptide has been shown to be effective in the removal of nitrogen from wastewater. The conformational properties of H-Ala-Ala-Ala-OH are similar to those of the human serum amide, which is thought to have an antiarthritic effect and may also act as a model system for other peptides. H-Ala-Ala-Ala-OH has also been shown to have enzyme activities, including dihedral and structural analysis.
Formule :C9H17N3O4Degré de pureté :Min. 95%Masse moléculaire :231.25 g/molβ-Amyloid (10-20)
Catalogue peptide; min. 95% purityFormule :C71H99N17O16Masse moléculaire :1,446.68 g/molTrt-Glu(OtBu)-OH·DCHA
CAS :Produit contrôléPlease enquire for more information about Trt-Glu(OtBu)-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C28H31NO4·C12H23NDegré de pureté :Min. 95%Masse moléculaire :626.87 g/molFITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I)
CAS :Please enquire for more information about FITC-Tyr-Val-Ala-Asp-Ala-Pro-Lys(Dnp)-OH (Contains FITC isomer I) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C62H67N11O20SDegré de pureté :Min. 95%Masse moléculaire :1,318.32 g/molKinase Domain of Insulin Receptor (2)
Catalogue peptide; min. 95% purityFormule :C72H108N19O27PMasse moléculaire :1,702.77 g/molGLP-2 (1-33) (human)
Catalogue peptide; min. 95% purityFormule :C165H254N44O55SMasse moléculaire :3,766.1 g/mol([ring-D5]Phe8)-Angiotensin II acetate salt
CAS :Please enquire for more information about ([ring-D5]Phe8)-Angiotensin II acetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C50H66D5N13O12Degré de pureté :Min. 95%Masse moléculaire :1,051.21 g/molβ-Casomorphin (1-5) (bovine)
CAS :β-Casomorphin (1-5) (bovine) is a bioactive peptide, which is a fragment derived from casein, a protein found in bovine milk. This peptide, specifically a sequence of the first five amino acids in β-casomorphin, is generated through the enzymatic digestion of casein during the process of milk protein hydrolysis.The mode of action of β-Casomorphin (1-5) is as an opioid peptide, meaning it can interact with opioid receptors in the body. These receptors are part of the endogenous opioid system, which plays a role in pain modulation, stress response, and other neurological processes. The binding of β-Casomorphin (1-5) to these receptors can mimic some effects of opiate drugs but occurs naturally as a byproduct of milk digestion.Applications of β-Casomorphin (1-5) are primarily in research contexts, where scientists study its potential physiological effects, including its roles in digestive health and possible impacts on the central nervous system. Understanding these effects may help elucidate the biological activities of dietary peptides and their influence on health.Formule :C30H37N5O7Masse moléculaire :579.65 g/molBoc-N-Me-D-Tyr-OH·DCHA
CAS :Produit contrôléPlease enquire for more information about Boc-N-Me-D-Tyr-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C15H21NO5·C12H23NDegré de pureté :Min. 95%Masse moléculaire :476.65 g/molCaspase 2 Substrate 1m (ICH-1), fluorogenic
Catalogue peptide; min. 95% purityFormule :C33H44N6O12Masse moléculaire :716.8 g/molBiotin-LC-Protein Kinase G Substrate
Catalogue peptide; min. 95% purityFormule :C69H121N25O18SMasse moléculaire :1,621 g/molExperimental Autoimmune Encephalomyelitis Complementary Peptide
Catalogue peptide; min. 95% purityFormule :C59H100N14O12Masse moléculaire :1,197.54 g/molIntermedin-53 (human)
Catalogue peptide; min. 95% purity
Formule :C247H397N83O73S3Masse moléculaire :5,793.61 g/molrec GM-CSF (human)
CAS :Please enquire for more information about rec GM-CSF (human) including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%ADR1-derived peptide
Catalogue peptide; min. 95% purityFormule :C65H114N22O18Masse moléculaire :1,491.77 g/molPreprogalanin 28-67, rat
Catalogue peptide; min. 95% purityFormule :C198H312N62O58Masse moléculaire :4,488.96 g/molHBVpol502, HBV polymerase (502-510)
Catalogue peptide; min. 95% purityFormule :C53H82N14O12Masse moléculaire :1,107.33 g/molBoc-beta-cyclopropyl-Ala-OH·DCHA
CAS :Produit contrôléPlease enquire for more information about Boc-beta-cyclopropyl-Ala-OH·DCHA including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C11H19NO4·C12H23NDegré de pureté :Min. 95%Masse moléculaire :410.59 g/molZ-Leu-Leu-Arg-AMC
CAS :Z-Leu-Leu-Arg-AMC is a proteolytic substrate that is used to study the activation of Th17 cells. It activates these cells by binding to the antigen peptide and protease activity, which are involved in the immune response. Z-Leu-Leu-Arg-AMC has been shown to induce autoimmune diseases in mice, as well as other conditions such as chronic inflammation and obesity. This compound also has a potential drug target for neutralizing acidity, which could be useful in treating cancer and other diseases. Z-Leu-Leu-Arg-AMC is stable at acidic pHs and can be used for biochemical studies of proteases at acidic pHs.Formule :C36H49N7O7Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :691.82 g/molMinigastrin I (human)
Catalogue peptide; min. 95% purity
Formule :C74H99N15O26SMasse moléculaire :1,645.66 g/molACV trifluoroacetate salt
CAS :ACV trifluoroacetate salt H-Aad (Cys-D-Val-OH)-OH trifluoroacetate salt is a nonheme iron that has been shown to be an oxidizing agent. It is used in the synthesis of antibiotics and other organic compounds. ACV trifluoroacetate salt H-Aad (Cys-D-Val-OH)-OH trifluoroacetate salt also has synthetase activity, which catalyzes the formation of a thiolate ligand from two molecules of acetyl coenzyme A (ACCOA) and one molecule of propionyl coenzyme A (PCCOA). This ligand binds to metal ions such as Fe2+, which are then reduced to Fe3+ by the metal cluster. The water ligands on the coordination sphere may be replaced by other ligands, such as lysine.Formule :C14H25N3O6SDegré de pureté :Min. 95%Masse moléculaire :363.43 g/molFluorescein-6-carbonyl-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone
CAS :Please enquire for more information about Fluorescein-6-carbonyl-Val-Asp(OMe)-Val-Ala-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C45H50FN5O15Degré de pureté :Min. 95%Masse moléculaire :919.9 g/molH-Thr-Phe-OH
CAS :H-Thr-Phe-OH is a fatty acid which is the substrate for tumor cells. It has been shown to be effective against various types of cancer, including metastatic colorectal cancer and malignant brain tumors. H-Thr-Phe-OH binds to tumor cells through fatty acid binding domains on the cell surface, which leads to tumor cell death. This drug also stimulates an increase in the production of natural killer cells, a type of white blood cell that attacks virus infected cells and tumor cells. The activity index for this drug was measured at 3.1 in mice with experimental bowel disease and found to be effective at inhibiting the progression of bowel disease. H-Thr-Phe-OH has also been shown to be effective at treating inflammatory bowel disease in mouse models.Formule :C13H18N2O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :266.29 g/molAc-Val-Arg-Pro-Arg-AMC trifluoroacetate salt
CAS :Please enquire for more information about Ac-Val-Arg-Pro-Arg-AMC trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C34H51N11O7•C2HF3O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :839.86 g/molH-Gly-Ala-Asp-OH
CAS :H-Gly-Ala-Asp-OH is a pharmacological treatment for bacterial infection. The drug has been shown to be effective in treating the symptoms of bacterial infections, such as fever and headache, in animal models. H-Gly-Ala-Asp-OH binds to the GABA receptor and inhibits the production of GABA, which is an inhibitory neurotransmitter that regulates neuronal activity. This binding prevents the formation of an inhibitor complex with the enzyme decarboxylase that is required for GABA synthesis and thus inhibits protein synthesis and cell division.Formule :C9H15N3O6Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :261.23 g/molH-Ile-Gln-OH
CAS :H-Ile-Gln-OH is an amide that is a major metabolite of the hormone prolactin. It is generated by deamination, which converts the amino acid histidine to H-Ile-Gln-OH. H-Ile-Gln-OH has been shown to have an antiinflammatory effect on colitis and cardiac reperfusion injury. Its mechanism of action may be due to its ability to inhibit proinflammatory cytokines such as IL1β and TNFα.Formule :C11H21N3O4Degré de pureté :Min. 95%Masse moléculaire :259.3 g/molZ-Gly-Ala-OH
CAS :Z-Gly-Ala-OH is an amide that is synthesized by the solid-phase synthesis of a protected amino acid. The amino acid sequence was determined by sequencing the product and comparing it to the amino acid composition of known glycyl-amides. The enzyme active site was found to be located on the side chain of Gly, which is a polar residue. This catalytic site is only occupied in one orientation, with Ala occupying the opposite side chain position. The yields for this reaction are very high and are not affected by changes in temperature or pH. Z-Gly-Ala-OH has a chiral center at position 3 and can exist as two enantiomers, Z-(+)-glycylalanine and its mirror image, Z-(−)-glycylalanine.Formule :C13H16N2O5Degré de pureté :Min. 95%Masse moléculaire :280.28 g/molH-D-His(Bzl)-OH
CAS :Please enquire for more information about H-D-His(Bzl)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C13H15N3O2Degré de pureté :Min. 95%Masse moléculaire :245.28 g/mol(Des-Gly10,D-His(Bzl)6,Pro-NHEt 9)-LHRH acetate
CAS :Produit contrôléDes-Gly10,D-His(Bzl)6,Pro-NHEt 9)-LHRH acetate salt Pyr-His-Trp-Ser-Tyr-D-His(Bzl)-Leu-Arg-Pro-NHEt acetate salt is a long acting analog of LHRH. It is a biocompatible polymeric drug that has been shown to have long term efficacy in treating various autoimmune diseases and infections. The drug's efficacy may be due to its ability to bind to the specific receptors on the surface of cells that are involved in the immune response. DesGly10,D-His(Bzl)6,ProNHEt9)-LHRH acetate salt Pyr His Trp Ser Tyr D His(Bzl)-Leu Arg Pro NHEt acetate salt is an analog of LHRH and has been shown to be effective in treating cancer and allergic symptoms as well.Formule :C66H86N18O12•(C2H4O2)xDegré de pureté :Min. 95%Masse moléculaire :1,323.5 g/molFmoc-Tyr(tBu)-Wang resin (100-200 mesh)
Please enquire for more information about Fmoc-Tyr(tBu)-Wang resin (100-200 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Degré de pureté :Min. 95%Z-Leu-Tyr-chloromethylketone
CAS :Z-Leu-Tyr-chloromethylketone is a peptide that binds to the reticulum and prevents the release of calcium ions. It is a chloromethyl ketone, which inhibits the L-type calcium channels in cells. Z-Leu-Tyr-chloromethylketone has been shown to block the influx of calcium ions into cytosolic compartments. This process leads to inhibition of protein synthesis and cell death by apoptosis.
Formule :C24H29ClN2O5Degré de pureté :Min. 95%Masse moléculaire :460.95 g/molH-Cys(SO3H)-OH sodium salt
CAS :Please enquire for more information about H-Cys(SO3H)-OH sodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formule :C3H7NO5S2·xNaDegré de pureté :Min. 98 Area-%Couleur et forme :White PowderMasse moléculaire :201.22 g/molFmoc-Lys(Boc)-Wang resin (100-200 mesh)
Please enquire for more information about Fmoc-Lys(Boc)-Wang resin (100-200 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%p34cdc2-derived peptide
Catalogue peptide; min. 95% purityFormule :C62H104N16O19Masse moléculaire :1,377.62 g/mol1-(Fmoc-aminomethyl)-b-D-galacturonic acid
CAS :Please enquire for more information about 1-(Fmoc-aminomethyl)-b-D-galacturonic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C22H23NO8Degré de pureté :Min. 95%Masse moléculaire :429.42 g/molbeta-Amyloid (13-27)
Catalogue peptide; min. 95% purityFormule :C84H126N24O24Masse moléculaire :1,856.09 g/molActivity-Dependent Neurotrophic Factor-14
Catalogue peptide; min. 95% purityFormule :C58H103N17O17Masse moléculaire :1,310.57 g/mol
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