Péptidos
Subcategorías de "Péptidos"
Se han encontrado 29598 productos de "Péptidos"
TentaGel® S RAM Resin (90 µm), Rink-type
This resin can be used for preparation of peptide amides (Rink-type) (90 µm) 0.2-0.27 meq/g. TentaGel is a gelatinous resin, an important support for solid phase synthesis. TentaGel resins are constructed with a backbone of low crosslinked polystyrene grafted with polyoxyethylene (polyethylene glycol) as shown below. The typical chain length of POE (n) is approximately 68 ethylene oxide units or an average MW of 3000. This long chain creates a spacer that effectively separates the reactive site (X) from the crosslinked backbone matrix.Pureza:Min. 95%Myelin PLP (57-70)
Myelin PLP (57-70) is a peptide that is immunogenic and biochemically active. It has been shown to have immunogenic properties and can be used as an adjuvant for vaccines. Myelin PLP (57-70) is a peptide fragment of myelin basic protein that has been shown to be immunogenic in animal models. It induces an antibody response against myelin basic protein, which can be used for the treatment of multiple sclerosis. 6-Fluoro-3-indoxyl-beta-D-galactopyranoside Tilmicosin 3-Desacetylcefotaxime potassium Gatifloxacin Myelin PLP (57-70)Fórmula:C87H122N18O22Pureza:Min. 95%Peso molecular:1,772.05 g/molGhrelin (Human, Rat, 1-10)
Amino acids 1-10 of the peptide hormone Ghrelin which is found in the stomach, brain and other tissues and plays a key role in regulating energy balance. Ghrelin associates with growth hormone secretagogue receptors (GHS-R) through its unique N-octanoyl group which is linked to its serine 3 residue covalently. As a result it is able to influence the body in various ways such as stimulating appetite, nutrient sensing, meal initiation and the regulation of insulin resistance, diabetes and obesity. Its wider functions are also associated with glucose homeostasis, energy homeostasis, cardio-protective effects, bone metabolism and its potential to be a target for cancer means that it can be used to develop therapies for a whole spectrum of diseases. This molecule is used as a research tool for studying cell biology and pharmacology.
Fórmula:C55H84N14O17Pureza:Min. 95%Peso molecular:1,213.37 g/molH-ß-Ala-2-ClTrt-Resin (100-200 mesh) 1% DVB
H-ß-Ala-2-ClTrt-Resin (100-200 mesh) 1% DVB is a resin that can be used in peptide synthesis. It contains amines, alcohols, and thiols. H-ß-Ala-2-ClTrt-Resin (100-200 mesh) 1% DVB is insoluble in water and soluble in organic solvents. This resin has a wide range of applications, such as building blocks for synthetic chemistry and peptide synthesis. H-ß-Ala-2-ClTrt Resin (100 to 200 mesh) 1% DVB is resistant to hydrolysis by acids, bases, and oxidizing agents.Pureza:Min. 95%TentaGel® PAP Resin (90 um)
In this special TentaGel resin, the PEG spacer is attached to the polystyrene/DVB matrix by a cleavable linkage. Therefore, the PEGylated compound can easily be cleaved and separated from the insoluble support. This can be achieved with either 10 mL/g of TFA/thioanisole (95:5) for 12 hours at room temperature, or with 10 mL/g of TFA/trimethylsilyl bromide/thioanisole (94:1:5) for 1 hour at room temperature. TentaGel is a gelatinous resin, an important support for solid phase synthesis. TentaGel resins are constructed with a backbone of low crosslinked polystyrene grafted with polyoxyethylene (polyethylene glycol). The typical chain length of POE (n) is approximately 68 ethylene oxide units or an average MW of 3000. Even less soluble peptides may be completely solubilized with this linker. This long chain creates a spacer that effectively separates the reactive site (X) from the crosslinked backbone matrix. (90 µm) 0.2-0.25 meq/g Product Application: Using this resin, cleavage yields the POE-peptide conjugates.Pureza:Min. 95%H-Thr-Phe-Leu-Leu-Arg-Asn-Pro-Asn-Asp-Lys-NH2
This peptide is a PAR1-specific agonist that has been shown to produce cardioprotective effects in experimental models of myocardial infarction. It is a potent inhibitor of platelet aggregation and coagulation, and was found to be an effective antithrombotic agent in animal models. The peptide is also a potent vasodilator with potential for the treatment of hypertension.Fórmula:C54H89N17O15Pureza:Min. 95%Peso molecular:1,215.67 g/molVP2 (70-86)
VP2 (70-86) is a peptide that is associated with the viral protein VP2. It has been shown to be immunogenic and may be used in the treatment of experimental autoimmune encephalomyelitis (EAE). VP2 (70-86) is a Biologically Active Peptide and can be used for research purposes.
Fórmula:C93H138N26O25Pureza:Min. 95%Peso molecular:2,020.3 g/molFmoc-Gln(Trt)-Rink-Amide MBHA Resin
Fmoc-Gln(Trt)-Rink-Amide MBHA Resin is a peptide resin that can be used as an activation and coupling agent for the synthesis of peptides. It is also used in the production of antibodies, and has been shown to inhibit ion channels. Fmoc-Gln(Trt)-Rink-Amide MBHA Resin is a high purity material with a CAS number, which can be used in research tools, cell biology, and pharmacology.Pureza:Min. 95%IL 13 Human
IL-13 is a cytokine that belongs to the IL-4 family of cytokines. IL-13 is an activator of B cells and mast cells. It binds to the IL-4 receptor and can activate lymphocytes, macrophages, eosinophils, basophils, and neutrophils. This cytokine has been shown to inhibit ion channels in airway epithelium cells and also bind to the alpha1 subunit of the N-methyl d-aspartate receptor. IL-13 is also a ligand for the IL-4 receptor, which may be important for its function as a regulator of other cytokines such as TNFα or IFNγ.Pureza:>95% By Sds-Page And Rp-Hplc.HiGom
HiGom is a venom that belongs to the group of proteins that can produce reactive oxygen species. It has been shown to inhibit mitochondrial membrane potential, cellular viability, and the production of reactive oxygen species. HiGom has also been shown to inhibit the production of inflammatory cytokines and chemokines in response to chronic pain. This protein may be useful for cancer treatment as it has been shown to inhibit tumor growth by inducing apoptosis and inhibiting angiogenesis.Fórmula:C92H150N38O23S4Pureza:Min. 95%Peso molecular:2,284.72 g/molSuc-Glu-Ala-Leu-Phe-Gln-pNA
Suc-Glu-Ala-Leu-Phe-Gln-pNA is a substrate for human rhinovirus 3C protease. The peptide is a mixture of four amino acids and has been synthesized to serve as an inhibitor of the HRV3C protease enzyme. Suc-Glu-Ala-Leu-Phe-Gln-pNA is expected to inhibit the HRV3C protease by binding to the active site, thereby preventing cleavage of viral proteins that are needed for replication.Fórmula:C38H50N8O13Pureza:Min. 95%Peso molecular:826.87 g/molH-Asp(OtBu)-2-ClTrt-Resin (200-400 mesh) 1% DVB
H-Asp(OtBu)-2-ClTrt-Resin (200-400 mesh) 1% DVB is a tool for peptide synthesis. It contains a set of building blocks including thiols, alcohols, amines, and resin. The resin is used as the solid support for peptide synthesis. The thiols react with the resin to form a covalent bond that anchors the building blocks to the solid support. The alcohols and amines can be reacted with amino acids or other activated carboxylic acids to synthesize peptides on this type of resin.Pureza:Min. 95%H-Gly-Gly-Gly-Gly-Arg-Gly-Asp-Ser-Pro-OH
Gly-Gly-Gly-Gly-Arg-Gly-Asp-Ser-Pro is a peptide used as an activator in research. It can be used to study protein interactions and the effects of ligands on ion channels and receptors. Gly residues are able to form hydrogen bonds, which is why they are often used as spacers in proteins. This peptide has a high purity and CAS number.
Fórmula:C28H46N12O13Pureza:Min. 95%Peso molecular:758.75 g/molH-Asn-2-ClTrt-Resin (100-200 mesh) 1% DVB
H-Asn-2-ClTrt-Resin (100-200 mesh) 1% DVB is a building block for the synthesis of peptides. It is a resin that contains amines, thiols, and alcohols. The resin has a particle size of 100 to 200 mesh and contains 1% DVB.Pureza:Min. 95%TET 830 modified/T-helper epitope from tetanus toxoid
CAS:TET 830 modified/T-helper epitope from tetanus toxoid – AQYIKANSKFIGITELFórmula:C83H134N20O24Pureza:Min. 95%Peso molecular:1,796.11 g/molH-Thr-Phe-Leu-Leu-Arg-NH2
CAS:H-Thr-Phe-Leu-Leu-Arg-NH2 is a peptide that has been shown to reduce the severity of lung inflammation and injury in rats with pulmonary hypertension. It also prevents the release of proinflammatory cytokines such as tumor necrosis factor alpha (TNFα) and interleukin 6 (IL6). This peptide also induces an antibody response against collagen gel, which is used to treat fibrotic diseases and wounds. The peptide binds to the soybean trypsin inhibitor, preventing it from inhibiting protease enzymes, thereby allowing for protein synthesis. H-Thr-Phe-Leu-Leu-Arg-NH2 has been shown to have antiapoptotic effects by restoring mitochondrial membrane potential in cancer cells. This peptide can be used as a therapeutic agent for various diseases including primary pulmonary hypertension, cancer tissues, and mitochondrial disorders.Fórmula:C31H53N9O6Pureza:Min. 95%Forma y color:White PowderPeso molecular:647.81 g/molH-Glu(Val-OH)-OH
CAS:H-Glu(Val-OH)-OH is a synthetic form of l-glutamic acid. It increases the activity of glutamyl synthetase, which is an enzyme that regulates the synthesis of glutathione. H-Glu(Val-OH)-OH has been shown to have anticarcinogenic effects in animal studies. This compound also inhibits the synthesis of alpha-tocopherol, which is a molecule that protects against oxidative stress and is essential for maintaining cell membranes. H-Glu(Val-OH)-OH may be useful as a dietary supplement for individuals with low body mass index (BMI) or cancer patients undergoing chemotherapy. H-Glu(Val-OH)-OH may be used to treat obesity by increasing energy expenditure and decreasing appetite, although it does not affect glucose levels in mice. The mechanism by which this compound affects obesity is yet unknown, but it may be due to its ability to activate proinflammatory cytokines such as TNFα
Fórmula:C10H18N2O5Pureza:Min. 98 Area-%Forma y color:White Off-White PowderPeso molecular:246.26 g/molH-Gly-Ala-AMC monohydrochloride
CAS:H-Gly-Ala-AMC monohydrochloride is a chemical that is used as a reaction component or reagent in pharmaceutical and research laboratories. It has been shown to be a useful scaffold for the synthesis of complex compounds. This compound is also used as an intermediate in the synthesis of other fine chemicals. H-Gly-Ala-AMC monohydrochloride can be used as a building block for the production of versatile building blocks, which are useful for making speciality chemicals.Fórmula:C15H17N3O4·HClPureza:Min. 95 Area-%Forma y color:PowderPeso molecular:339.77 g/molInfluenza B native 5-peptide mixture
Influenza B native 5-peptide mixture of: H-SHFANLK-OHH-SYFANLK-OHH-GVLLPQK-OHH-NLNSLSELEVK-OHH-GILLPQK-OHAAA: Concentration - Duplicate 100 aliquots/pack total to equal 1nmol/peptide/vial dry aliquots
