
Péptidos
Subcategorías de "Péptidos"
Se han encontrado 29598 productos de "Péptidos"
Alpha-Conotoxin SI
CAS:Sourced from the marine snail, conus striatus, this synthetic cone snail toxin is a nicotinic acetylcholine receptor blocker. This product has disulfide bonds between Cys2-Cys7 and Cys3-Cys7.
Fórmula:C55H84N16O16S4Pureza:Min. 95%Peso molecular:1,353.6 g/molTentaGel® XV RAM
TentaGel® XV RAM is a particle-based reagent for peptide synthesis. It contains the building blocks for peptides and has been designed to be used in conjunction with a TentaGel® XV reactor. This product is designed to increase the yield of peptides via the use of a patented process that eliminates the need for purification and can reduce reaction time by up to 50%.
Pureza:Min. 95%Hepatitis B Virus e-Antigen Recombinant
Hepatitis B virus e-antigen recombinant is a vaccine that contains the hepatitis B virus surface antigen. The recombinant vaccine is produced by Escherichia coli and is purified by chromatography. It has been shown to be immunoreactive in humans and has a minimal viral load of less than 0.001 plaque-forming units per milliliter. The recombinant vaccine has been shown to be safe, as it does not cause any adverse reactions or side effects.Pureza:Min. 95%Anti Angiostatin (285-294) (Mouse) Serum
This is a vivitide catalogue product. Please send your vivitide product enquiry to sales@vivitide.com for an up-to-date price and availability.
Pureza:Min. 95%IL 22 Human
IL-22 is a cytokine that regulates the immune system and has been shown to play a role in the development of Th1 cells. IL-22 is an activator for IL-22 receptor and can be used as a ligand or antibody for research purposes. IL-22 is not known to interact with ion channels, but it does bind to cell membranes. IL-22 is also used as a pharmacological tool for studying protein interactions, such as peptides, and is also useful in cell biology research.Pureza:Min. 95%FRETS-25Lys (1 umol) (1umol)
FRETS-25Lys is a peptide that can be used as an activator, inhibitor, or ligand for various receptors and ion channels. It has been shown to bind with high affinity to the acetylcholine receptor on the surface of muscle cells. FRETS-25Lys also inhibits the interaction between protein kinase C (PKC) and phospholipase Cγ2 (PLCγ2).
Pureza:Min. 95%Gastrin Related Peptide
Gastrin-related peptide is a peptide that is involved in the regulation of the growth of cells. It has been shown to promote cancer cell growth, and may be involved in other cancers such as prostate cancer and neurological disorders. Gastrin related peptide is not active against normal cells, which makes it a potential therapeutic target for cancer treatment.
Fórmula:C35H46N6O8SPureza:Min. 95%Peso molecular:710.84 g/molcemadotin free base
CAS:Cemadotin free base(LU103793 free base) is a novel anti-limiting peptide , an analog of Dolastatin 15, a naturally occurring cytotoxic peptide that blocksFórmula:C35H56N6O5Pureza:98.70% - 99.64%Forma y color:SolidPeso molecular:640.86Argininamide
CAS:Argininamide is used in studies of the physicochemical characteristic of ligand binding DNA aptamers.Fórmula:C6H15N5OPureza:98%Forma y color:SolidPeso molecular:173.22H-Ile-Ala-OH
CAS:H-Ile-Ala-OH is a high quality product that has been extensively validated for its stability and effectiveness. It is a zymogen that has been shown to be active against pancreatic enzymes. H-Ile-Ala-OH binds to the hydrophobic region of the enzyme, which may be due to hydrogen bonding. The diameter of this molecule is 8.3 Ångströms, which allows it to bind to the enzyme's active site. H-Ile-Ala-OH has been shown to have prognostic value in cancer patients and can be used as a profile marker in porcine cells.Fórmula:C9H18N2O3Pureza:Min. 95%Peso molecular:202.25 g/molAmyloid Bri Protein (1-34) (reduced)
Catalogue peptide; min. 95% purityFórmula:C173H275N49O52S2Peso molecular:3,937.55 g/mol[Gln144]-PLP (139-151), Q144-PLP(139-151)
Catalogue peptide; min. 95% purityFórmula:C66H102N20O18Peso molecular:1,463.67 g/molMMP Biotinylated Substrate I
Catalogue peptide; min. 95% purityFórmula:C53H86N14O11Peso molecular:1,127.43 g/mol[Tyr1]-δ-Sleep Inducing Peptide
Catalogue peptide; min. 95% purityFórmula:C33H47N9O16Peso molecular:825.79 g/molProdynorphin (228-256), porcine
Catalogue peptide; min. 95% purityFórmula:C161H236N42O48Peso molecular:3,527.93 g/molHuman IgE Pentapeptide HEPP
Catalogue peptide; min. 95% purityFórmula:C22H36N8O11Peso molecular:588.58 g/molPlatelet-Derived Growth Factor Receptor Substrate 2
Catalogue peptide; min. 95% purityFórmula:C54H86N13O22PPeso molecular:1,300.36 g/molMyristoylated Protein Kinase C (19-31)
Catalogue peptide; min. 95% purityFórmula:C81H144N26O26Peso molecular:1,754.23 g/mol[Glu10]-ACTH (1-17)
Catalogue peptide; min. 95% purity
Fórmula:C98H149N29O25SPeso molecular:2,165.50 g/molP61 (343-355), M. leprae
Catalogue peptide; min. 95% purityFórmula:C62H107N21O24Peso molecular:1,530.67 g/molα-Melanocyte Stimulating Hormone [Acetyl-D-Lys11, D-Val13] (11-13) (MSHa)
Catalogue peptide; min. 95% purityFórmula:C18H33N5O4Peso molecular:383.49 g/molProtein Kinase C substrate from EGF Receptor
Catalogue peptide; min. 95% purityFórmula:C34H68N16O8Peso molecular:829.02 g/molBiotin-Secretin, human
Catalogue peptide; min. 95% purityFórmula:C140H234N46O42SPeso molecular:5,465.80 g/molBiotin-Insulin Receptor (1142-1153)
Catalogue peptide; min. 95% purityFórmula:C82H121N21O26Peso molecular:1,849.07 g/mol[D-Ala2,Met5]-beta-Casomorphin (1-5), bovine
Catalogue peptide; min. 95% purityFórmula:C31H41N5O7SPeso molecular:627.78 g/molBiotin-[Gln1]-Gastrin I (human)
Catalogue peptide; min. 95% purity
Fórmula:C107H140N22O34S2Peso molecular:2,342.51 g/molProsaptide 769P
Catalogue peptide; min. 95% purityFórmula:C114H194N28O35SPeso molecular:2,548.98 g/molStaphylococcal Alpha-Toxin P 1
Catalogue peptide; min. 95% purity
Fórmula:C61H98N16O24Peso molecular:1,439.55 g/molDynorphin A (6-17), porcine
Catalogue peptide; min. 95% purityFórmula:C71H120N26O17Peso molecular:1,609.91 g/molPACAP-38, amide, frog
Catalogue peptide; min. 95% purity
Fórmula:C204H333N63O53SPeso molecular:4,548.38 g/mol[pSer5]-Kemptide, Biotinylated
Catalogue peptide; min. 95% purityFórmula:C42H76N15O14PSPeso molecular:1,078.22 g/molHippuryl-His-Leu-OH
CAS:Hippuryl-His-Leu-OH is a peptide that inhibits the activity of angiotensin converting enzyme (ACE) at a concentration of 50 μM. It has been shown to inhibit cyclase and other enzymes in vitro. The binding of this compound to ACE prevents the conversion of angiotensin I to angiotensin II, which is a potent vasoconstrictor. Hippuryl-His-Leu-OH also has inhibitory properties against atrial natriuretic peptide (ANP), and can be used as an antihypertensive agent. This drug has been shown to have growth factor β1 activities, and can be used for the treatment of cardiac diseases such as myocardial infarction. Structural analysis shows that this drug binds to the active site of ACE, inhibiting its activity by blocking access to substrate or by altering substrate specificity.Fórmula:C21H27N5O5Pureza:Min. 95%Forma y color:White PowderPeso molecular:429.47 g/molFor-Nle-Leu-Phe-OH
CAS:Nle-Leu-Phe-OH is a potent colony-stimulating factor that binds to the receptor on the surface of cells and stimulates the production of white blood cells. Nle-Leu-Phe-OH has been shown to induce actin filament formation, which is necessary for cell movement. It also induces cytosolic calcium release and enhances protein synthesis. Nle-Leu-Phe-OH also binds to phosphatase and inhibits its activity, which may be due to a conformational change in the enzyme. This process is necessary for the synthesis of DNA and other proteins from amino acids. Nle-Leu-Phe-OH also causes an increase in the uptake of Ca2+ ions by cells.Fórmula:C22H33N3O5Pureza:Min. 95%Peso molecular:419.51 g/molrec FGF basic (human)
CAS:Rec FGF basic (human) is a human recombinant growth factor that has been shown to be effective in the treatment of life-threatening conditions. Rec FGF basic (human) stimulates the proliferation of various tissue cells, including butyric acid, which are found in abdominal and intestinal tissues. Rec FGF basic (human) also promotes the synthesis of collagen, a protein that is important for healthy skin and vascular walls. Rec FGF basic (human) has been shown to inhibit platelet-derived growth factor and estradiol production, which may be beneficial in the treatment of breast cancer. Rec FGF basic (human) has also been shown to stimulate tissue plasminogen activator production, which prevents blood clot formation and helps dissolve blood clots that have already formed.
ACV 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.Fórmula:C14H25N3O6SPureza:Min. 95%Peso molecular:363.43 g/molDendroaspis Natriuretic Peptide
Catalogue peptide; min. 95% purityFórmula:C180H282N56O56S2Peso molecular:4,190.72 g/molH-Gly-2-chlorotrityl resin (200-400 mesh)
CAS:Please enquire for more information about H-Gly-2-chlorotrityl resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Pureza:Min. 95%Minigastrin I (human)
Catalogue peptide; min. 95% purity
Fórmula:C74H99N15O26SPeso molecular:1,645.66 g/molMMP-7 Substrate I, fluorogenic
Catalogue peptide; min. 95% purityFórmula:C52H77N17O14Peso molecular:1,164.31 g/molIsocyanomethyl resin (200-400 mesh)
Please enquire for more information about Isocyanomethyl resin (200-400 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%Forma y color:Powder[Tyr52] PTH (52-84) (human)
Catalogue peptide; min. 95% purity
Fórmula:C158H262N44O56Peso molecular:3,674.02 g/molUrocortin (rat) (free acid)
Catalogue peptide; min. 95% purityFórmula:C206H337N61O65Peso molecular:4,708.35 g/mol[Met5, Lys6,7] a-Neo-Endorphin (1-7)
Catalogue peptide; min. 95% purityFórmula:C39H59N9O9SPeso molecular:830.02 g/molHJ Inhibitor Peptide 2
Catalogue peptide; min. 95% purityFórmula:C48H61N13O7SPeso molecular:964.16 g/molMARCKS Protein (159-165)
Catalogue peptide; min. 95% purityFórmula:C45H72N10O9Peso molecular:897.14 g/molScrambled TRAP Fragment
Catalogue peptide; min. 95% purityFórmula:C34H57N11O8Peso molecular:747.90 g/mol[Lys4] Sarafotoxin S6c
Catalogue peptide; min. 95% purityFórmula:C105H153N27O36S5Peso molecular:2,529.87 g/molZ-His(Bzl)-OH
CAS:Please enquire for more information about Z-His(Bzl)-OH including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H21N3O4Pureza:Min. 95%Peso molecular:379.41 g/molLys-(Hyp3)-Bradykinin
Catalogue peptide; min. 95% purityFórmula:C56H85N17O13Peso molecular:1,204.41 g/molH-D-Arg(Mtr)-OH
CAS:H-D-Arg(Mtr)-OH is a biochemical that is used for the deprotection of prohormones. H-D-Arg(Mtr)-OH has been shown to have an interaction with peptidyl residues, which modulates their activity. H-D-Arg(Mtr)-OH also modulates the allosteric activity of fibrinogen and thrombin receptor. The use of this chemical in solid phase synthesis provides a way to synthesize peptides on a solid support, such as indole rings, amino acids, or nucleotides. The chemical can be used in the hplc system to determine the concentration of small molecules in solution by measuring the peak area.Fórmula:C16H26N4O5SPureza:Min. 95%Peso molecular:386.47 g/molFmoc-L-cysteic acid disodium
CAS:Please enquire for more information about Fmoc-L-cysteic acid disodium including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C18H17NO7S•Na2Pureza:Min. 95%Forma y color:White PowderPeso molecular:437.38 g/molH-Gly-Asp-Asp-Asp-Asp-Lys-bNA trifluoroacetic acid
CAS:H-Gly-Asp-Asp-Asp-Asp-Lys-bNA trifluoroacetic acid is a peptide that is used as a biocatalyst in the production of microspheres. It is also known as enterokinase, and cleaves proteins at their N termini. This enzyme has been immobilized on silica gel and then applied to the production of microspheres. The half life of this enzyme is 1 hour at 37°C, but it can be increased to 8 hours by immobilizing it on silica gel using glutaraldehyde. HGAASDAAKLysBNAtrifluoroacetic acid has been shown to have a high specific activity with an efficiency of 60% and a pH range between 4 and 10. It has been shown to have high protein cleavage rates at 30°C, 37°C, and 40°C, with bovine serum albumin being the
Fórmula:C38H45N8O16F3Pureza:Min. 95%Peso molecular:788.76 g/molFluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone
CAS:Please enquire for more information about Fluorescein-6-carbonyl-Asp(OMe)-Glu(OMe)-Val-DL-Asp(OMe)-fluoromethylketone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C43H45FN4O16Pureza:Min. 95%Peso molecular:892.83 g/molIL-8ra (9-29)
Catalogue peptide; min. 95% purityFórmula:C112H150N24O38S2Peso molecular:2,504.71 g/molH-Leu-NHOH·TFA
CAS:H-Leu-NHOH·TFA is a histidine analogue that is used as a catalyst. It has been shown to be an effective inhibitor of corynebacteria, and can be used in the synthesis of fatty acids, which are important for cell membrane production. H-Leu-NHOH·TFA also binds to the enzyme synthetase and inhibits its activity, which blocks the conversion of ammonia and amino acids into polypeptides. This inhibition prevents bacterial growth. H-Leu-NHOH·TFA is active at acidic pH levels, with a maximum activity at pH 4.0. The optimum temperature for this compound is 50°C, but it will still work at temperatures up to 60°C.Fórmula:C6H14N2O2·C2HF3O2Pureza:Min. 95%Forma y color:PowderPeso molecular:260.21 g/molOrexin A trifluoroacetate
CAS:Please enquire for more information about Orexin A trifluoroacetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C152H243N47O44S4•(C2HF3O2)xPureza:Min. 95%EGF Receptor Substrate 1
Catalogue peptide; min. 95% purityFórmula:C72H100N15O26PPeso molecular:1,622.68 g/molAc-Hirudin (55-65) (desulfated)
Catalogue peptide; min. 95% purityFórmula:C66H92N12O25Peso molecular:1,453.53 g/molAcyl Carrier Protein (65-74) (amide)
Catalogue peptide; min. 95% purity
Fórmula:C47H75N13O15Peso molecular:1,062.20 g/molAc-β-Endorphin, bovine, camel, ovine
Catalogue peptide; min. 95% purityFórmula:C157H252N42O45SPeso molecular:3,479.99 g/molPDGF beta-Receptor (739-746) (phosphorylated)
Catalogue peptide; min. 95% purityFórmula:C48H62N9O18PSPeso molecular:1,116.14 g/molH-Asp-Ala-OH
CAS:Adriamycin is an anticancer drug that is a structural analogue of aspartic acid. It can be synthesized in a solid-phase synthesis using a polymeric resin with an acidic functional group, such as H-Asp-Ala-OH. Adriamycin inhibits the production of inflammatory cytokines and prostaglandins, which are involved in the development of inflammatory diseases. Adriamycin has been shown to have anti-inflammatory effects on human serum and to inhibit the production of proteins important for tumor cell proliferation. Adriamycin also has anti-inflammatory properties due to its ability to bind with hydrogen bonds to acidic residues on proteins.
END>Fórmula:C7H12N2O5Pureza:Min. 98 Area-%Forma y color:PowderPeso molecular:204.18 g/mol[D-Arg25]-Neuropeptide Y, human, rat
Catalogue peptide; min. 95% purityFórmula:C189H285N55O57SPeso molecular:4,271.67 g/molCorticostatin, rabbit
Catalogue peptide; min. 95% purityFórmula:C163H265N63O44S6Peso molecular:4,003.66 g/molAmyloid beta-Protein (1-42) hydrochloride salt
CAS:Key subunit of extracellular plaques found in the brains of patients with Alzheimer's disease; Hydrochloride saltFórmula:C203H311N55O60SPureza:Min. 95%Peso molecular:4,514.04 g/molβ-Amyloid (16-26)
Catalogue peptide; min. 95% purityFórmula:C57H86N12O17Peso molecular:1,211.39 g/mol[Des-Asp187]-Melanocyte Protein PMEL 17 (185-193) (human, bovine, mouse)
Catalogue peptide; min. 95% purityFórmula:C42H67N9O12Peso molecular:890.06 g/molFmoc-Arg(Pbf)-Wang resin (100-200 mesh)
Please enquire for more information about Fmoc-Arg(Pbf)-Wang resin (100-200 mesh) including the price, delivery time and more detailed product information at the technical inquiry form on this page
Pureza:Min. 95%Calcium/Calmodulin Dependent Protein Kinase II-g (345-358)
Catalogue peptide; min. 95% purityFórmula:C58H107N21O22Peso molecular:1,450.63 g/molFibrinogen Binding Inhibitory Peptide
Catalogue peptide; min. 95% purityFórmula:C50H80N18O16Peso molecular:1,189.29 g/molFmoc-Glu(OtBu)-Thr(psi(Me,Me)pro)-OH
CAS:Fmoc-glu(otbu)-thr(psi(Me,Me)pro)-OH is a c1-6 alkoxy, expressed, alkenyl, linker, c1-6 alkyl, efficiency, sequence that can be used for peptide synthesis. It is an efficient linker for the synthesis of peptides and has been shown to yield high yields with few side products. The hydroxyl group on the side chain of the amino acid residue provides an additional site for acylation. This product also contains an aralkyl and alkoxy group that can be used in further reactions.Fórmula:C31H38N2O8Pureza:Min. 95%Forma y color:PowderPeso molecular:566.64 g/molSH2 Domain Ligand (5)
Catalogue peptide; min. 95% purity
Fórmula:C41H62N7O16PSPeso molecular:972.05 g/mol[Trp11]-Neurotensin
Catalogue peptide; min. 95% purityFórmula:C80H122N22O19Peso molecular:1,696 g/molKinase Domain of Insulin Receptor (1)
Catalogue peptide; min. 95% purityFórmula:C70H105N18O25PPeso molecular:1,629.72 g/mol[Des-Tyr1]-β-Endorphin, human
Catalogue peptide; min. 95% purityFórmula:C149H242N38O44SPeso molecular:3,301.88 g/molSuc-Leu-Leu-Val-Tyr-pNA
CAS:Please enquire for more information about Suc-Leu-Leu-Val-Tyr-pNA including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C36H50N6O10Pureza:Min. 95%Peso molecular:726.82 g/molC. difficile Toxin B (8-16)
Catalogue peptide; min. 95% purityFórmula:C45H81N15O14SPeso molecular:1,088.30 g/molTax8, HTLV-1 (12-19)
Catalogue peptide; min. 95% purityFórmula:C50H68N8O11Peso molecular:957.15 g/molSH2 Domain Ligand (3)
Catalogue peptide; min. 95% purityFórmula:C82H122N15O27PSPeso molecular:1,813.03 g/molExendin 4 (3-39)
Catalogue peptide; min. 95% purityFórmula:C176H271N46O58S1Peso molecular:3,991.36 g/molDynorphin A (2-17), porcine
Catalogue peptide; min. 95% purity
Fórmula:C90H146N30O21Peso molecular:1,984.36 g/molVesicular Stomatitis Virus Nucleoprotein (52-59) trifluoroacetate salt
CAS:Please enquire for more information about Vesicular Stomatitis Virus Nucleoprotein (52-59) trifluoroacetate salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C44H66N12O12Pureza:Min. 95%Peso molecular:955.07 g/molApelin-15 (63-75)
Catalogue peptide; min. 95% purityFórmula:C67H119N29O16SPeso molecular:1,618.94 g/molH-D-Ile-OBzl·p-tosylate
CAS:H-D-Ile-OBzl·p-tosylate is a synthetic compound that has been found to have an excitatory effect on the bitter taste receptor. The leaves of plants are mutant and agglutination tests for this compound show that it is a hexapeptide. H-D-Ile-OBzl·p-tosylate can be synthesized from erythritol and p-toluenesulfonyl chloride. The chemical data for this compound indicates that it has a molecular weight of 442.3 Da and the observed spectra indicate that it is a white solid with no charge.
Fórmula:C13H19NO2·C7H8O3SPureza:Min. 95%Peso molecular:393.5 g/molBiotin-Intermedin (rat)
Catalogue peptide; min. 95% purity
Fórmula:C236H377N77O66S3Peso molecular:5,445.29 g/molPrepro-Atrial Natriuretic Factor (104-116), human
Catalogue peptide; min. 95% purityFórmula:C61H113N21O20Peso molecular:1,460.7 g/mol

