Peptídeos
Subcategorias de "Peptídeos"
Foram encontrados 29610 produtos de "Peptídeos"
HXB2 gag NO-68
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,692.1 g/molH-LLFNK^VTLA-OH
Peptide H-LLFNK^VTLA-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-DIEVQGFR^-OH
Peptide H-DIEVQGFR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-VTVFPIGIGDR^-OH
Peptide H-VTVFPIGIGDR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-SLDNGGYYISPR^-OH
Peptide H-SLDNGGYYISPR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-NVTGFFQSLK^-OH
Peptide H-NVTGFFQSLK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-HSGFEDELSEVLENQSSQAEL^K^-OH
Peptide H-HSGFEDELSEVLENQSSQAEL^K^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-VVAQGVGIPEDSIFTMADR^-OH
Peptide H-VVAQGVGIPEDSIFTMADR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Urokinase-Derived Peptide A6
Urokinase-Derived Peptide A6 (UDP-A6) is a protein derived from the urokinase enzyme. It has been shown to have antiproliferative effects on tumour cells and has been studied as a potential treatment for inflammatory diseases such as rheumatoid arthritis. The mechanism of action is not fully understood, but it is thought that UDP-A6 binds to a specific receptor on the surface of cells, called the leukocyte antigen, which causes them to stop proliferating. UDP-A6 has also been shown to bind to the surface glycoprotein of cancer cells and cause them to die.Fórmula:C39H62N10O15Pureza:Min. 95%Peso molecular:910.99 g/molCMVpp65 - 92 (EHPTFTSQYRIQGKL)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecular:1,805 g/molH-Orn-AMC hydrochloride salt
CAS:H-Orn-AMC hydrochloride salt is a white solid with a melting point of about 150°C. It is used as a reactant in the manufacture of pharmaceuticals, research chemicals and other speciality chemicals. H-Orn-AMC hydrochloride salt is also an intermediate for the synthesis of complex compounds, useful as building blocks for chemical synthesis, and can be used as a reagent in analytical chemistry.Fórmula:C15H20ClN3O3Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:325.79 g/mol5Fam-RPKPQQFFGLM-OH
Peptide 5Fam-RPKPQQFFGLM-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Hepcidin/LEAP-1 (Human) (Bulk)
CAS:Human Hepcidin peptide hormone product also know as LEAP-1 (liver-expressed antimicrobial peptide), where the disulfides are formed by random oxidation. Hepcidin is a peptide hormone that is synthesized in the liver and is an important regulator of iron homeostasis. Through binding to ferroportin Hepcidin prevents the exportation of iron thus reducing the amount of circulating iron. Furthermore through inflammatory cytokine induction Hepcidin leads to the internalization and degradation of ferroportin thus further reducing the amount of iron in circulation. This in turn make conditions unfavourable to invading pathogens. This demonstrates Hepcidin's ability as an anti-microbial peptide. This antimicrobial behaviour can be used in research into the elimination of pathogens but also in combatting diseases where iron dysregulation is prevalant.Disulfide bonds between C7-C23; C10-C13; C11-C19; C14-C22Fórmula:C113H170N34O31S9Pureza:Min. 95%Peso molecular:2,789.4 g/molH-Glu-Ser-OH
CAS:H-Glu-Ser-OH is a tryptic fragment of the protein hormone erythropoietin that is produced by the kidneys. It is one of the major hormones involved in regulating red blood cell production. Erythropoietin stimulates the proliferation of hematopoietic cells, which are responsible for making new blood cells, and also plays an important role in wound healing. The amino acid sequence of this peptide consists of two alpha helices and four beta sheets. Structural analysis has shown that H-Glu-Ser-OH can be cleaved by proteases to produce the amino acid sequence H-Glu-Arg-OH. This fragment has been shown to have a bitter taste receptor binding activity and may play a role in casein coagulation.Fórmula:C8H14N2O6Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:234.21 g/molH-EEMQRR-NH2
Peptide H-EEMQRR-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-MSSYAFFVQTCR^-OH
Peptide H-MSSYAFFVQTCR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Influenza Matrix Protein M1 (58-66)
Influenza Matrix Protein M1 (58-66) is a peptide that is derived from influenza virus peptide 58-66. It has cytotoxic effects on lymphocytes and inhibits H-Gly-Ile-Leu-Gly-Phe-Val-Phe-Thr-Leu, which is the sequence of an enzyme called CEF1. Influenza Matrix Protein M1 (58-66) is a biologically active peptide that can be used as a cancer drug or for the treatment of infectious diseases.
Fórmula:C49H75N9O11Pureza:Min. 95%Peso molecular:966.2 g/molLCBiot-EAQQHLLQLT-NH2
Peptide LCBiot-EAQQHLLQLT-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-D-Val-Leu-Arg-AFC
This fluorogenic substrate is commonly used to measure protease activity. When in the presence to the protease of interest, H-D-Val-Leu-Arg-AFC is cleaved by the enzyme and a fluorescent compound is released. The amount of substrate cleaved is proportional to fluorescence increase, enabling the protease activity to be quantified. This makes H-D-Val-Leu-Arg-AFC perfect for use in investigating the activity and function of protease enzymes such as kallikrein. Specifically, it can be used in biochemical research as a fluorescent indicator of proteolysis and peptide release by kallikrein (excitation wavelength 400 nm and emission wavelength 505 nm).
Fórmula:C27H38F3N7O5Pureza:Min. 95%Peso molecular:597.64 g/molH-QFPILLDFK^-OH
Peptide H-QFPILLDFK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Fmoc-L-Glu(OtBu)-Wang Resin (100-200 mesh) 1% DVB
Fmoc-Glu(OtBu)-Wang Resin (100-200 mesh) 1% DVB is a synthetic resin that is used in the synthesis of peptides. It is an activator for the coupling of peptide side chains to amino acid residues. This resin has been shown to be useful as an antibody immobilization and purification agent, and can also be used as a high-purity ion channel inhibitor. Fmoc-Glu(OtBu)-Wang Resin (100-200 mesh) 1% DVB is highly soluble in water, making it an ideal material for use in life science applications such as cell biology and pharmacology.Pureza:Min. 95%H-Glu-Thr-OH
CAS:H-Glu-Thr-OH is a molecule that belongs to the group of aminoglycosides. It is a broad spectrum antibiotic that inhibits bacterial protein synthesis by binding to the 30S ribosomal subunit. H-Glu-Thr-OH has been shown to be effective against various bacteria, including those that are resistant to other antibiotics such as penicillin and erythromycin. This drug has also been shown to be effective against cancer cells in vitro. H-Glu-Thr-OH is a potent inhibitor of inflammatory bowel disease, which may be due to its ability to inhibit the production of proinflammatory cytokines such as tumor necrosis factor alpha (TNFα). The drug also has an insulin sensitizing effect in type 2 diabetes mellitus patients, which may be due to its ability to enhance glucose uptake into skeletal muscle cells and adipocytes.
Fórmula:C9H16N2O6Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:248.23 g/molLysostaphin Recombinant
Lysostaphin is a bacteriolytic enzyme that is produced by the bacteria Staphylococcus simulans. It cleaves the cross-linked pentaglycine bridges in bacterial cell walls which are essential for their structural integrity. Lysostaphin displays a broad spectrum of activity against Gram-positive and Gram-negative bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). The recombinant form of lysostaphin has been expressed in E. coli and can be used to produce large quantities of lysostaphin for therapeutic use. Expression of lysostaphin in E. coli has also allowed for the production of other polypeptides with antimicrobial properties, such as the clostridial bacteriocins and staphylokinase.Pureza:>95% By Rp-HplcH-YLQPR^TFLL-OH
Peptide H-YLQPR^TFLL-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-WLPSLVLAR^-OH
Peptide H-WLPSLVLAR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-Glu-AMC
CAS:H-Glu-AMC is a fluorescent substrate for the aminopeptidases that can be used for their detection in extracellular spaces. H-Glu-AMC is also a model substrate for homopolymeric strings, which are detectable by microscopy. The pathogenesis of hyopneumoniae has been shown to be associated with an increase in aminopeptidase activity and tissue plasminogen activator on the surface of the bacteria. It has been shown that these enzymes are responsible for cleaving proline from the amino acid chain, resulting in a break in the peptide bond.Fórmula:C15H16N2O5Pureza:Min. 95%Cor e Forma:White PowderPeso molecular:304.3 g/molHXB2 gag NO-25
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecular:1,761.9 g/mol(Asn²³)-Amyloid β-Protein (1-40)
CAS:Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Fórmula:C194H296N54O57SPeso molecular:4,328.88 g/molTyrosyl-prolyl-tryptophyl-threonine
CAS:Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Fórmula:C29H35N5O7Peso molecular:565.6 g/molH-FDGCYCDSLENLADGYK^-OH
Peptide H-FDGCYCDSLENLADGYK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.MAGE-A4 230-239 (HLA-A*02:01)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,132.2 g/molAc-Lys-AMC acetate salt
CAS:Ac-Lys-AMC acetate salt is a fine chemical that is used as a building block in biological research. It is a versatile building block that can be used in the synthesis of complex compounds, and as a reaction component for the production of useful intermediates. Ac-Lys-AMC acetate salt is also used as a reagent in the detection of nucleic acids.Fórmula:C18H23N3O4•C2H4O2Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:405.44 g/molDes-n-Octanoyl-[Ser3]-Ghrelin (Human, Rat, 1-5)
Des-n-octanoyl-[Ser3]-ghrelin (DOG) is an analog of ghrelin. It has been shown to reduce food intake in rats and humans. DOG reduces the amount of ghrelin that is released from the stomach, which leads to a reduction in appetite. The mechanism by which this occurs is not clear, but it may be related to its effect on neurons in the hypothalamus or other parts of the brain that regulate feeding behavior. DOG also has effects on cells in the pancreas, liver, and adipose tissue that are involved in regulating blood glucose levels and energy metabolism.Fórmula:C23H36N6O7Pureza:Min. 95%Peso molecular:508.58 g/molCMVpp65 - 60 (SGKLFMHVTLGSDVE)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,619.9 g/molPhytosulfokine-α
CAS:Phytosulfokine (PSK) was introduced in 1996 by Matsubayashi and Sakagami of Nagoya University. It is the world's first peptide phytohormone to be isolated from asparagus culture medium. Tyr undergoes post-translational sulfation modification, which is essential for bioactivity. As an example of oxidative peptides showing bioactivity, in animals, CCK-octapeptide (26-33) (sulfated form), PCK-4100-V, CCK-33 (Human), PCK-4201-S and CCK-33 (Porcine), PCK-4176-S are known, but they were first found in plants. The functions of phytosulfokine are i) plant cell proliferation and differentiation activity acting at nanomolar concentrations ii) chlorophyll synthesis-promoting activityiii) formation of adventitious roots and buds iv) adventitious embryogenesisv) involvement in disease resistance The active expression of these PSKs is accompanied by membrane-bound LRR receptors, which are PSK receptors. Leucine-rich repeat receptor-like kinase is involved.
Fórmula:C33H46N6O16S2Pureza:Min. 95%Peso molecular:846.88 g/molH-IVTLISFGAFVAK^-OH
Peptide H-IVTLISFGAFVAK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.Bovine β- Casein, monophosphopeptide
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFórmula:C81H125N22O39PPeso molecular:2,062 g/molH-GLEWVGWINTYTGEPTYAADFK^-OH
Peptide H-GLEWVGWINTYTGEPTYAADFK^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Biot-PKTPKKAKKL-OH
Peptide Biot-PKTPKKAKKL-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-IVKWDRDM^-OH
Peptide H-IVKWDRDM^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-LKLKSIVSWAKKVL-NH2
Peptide H-LKLKSIVSWAKKVL-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Ac-CLVPQHSEIPKKA-NH2
Peptide Ac-CLVPQHSEIPKKA-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-DGLDAASYYAPVR^-OH
Peptide H-DGLDAASYYAPVR^-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.H-Lys-D-Trp-Phe-D-Trp-Leu-Leu-NH2
H-Lys-D-Trp-Phe-D-Trp-Leu-Leu-NH2 is a potent full inverse agonist for the Ghrelin Receptor. Ghrelin is a peptide hormone that stimulates GH release from the anterior pituitary gland. Ghrelin also has other functions in the body. It binds to the ghrelin receptor and increases appetite and gastric motility. Ghrelin can also stimulate insulin secretion from pancreatic beta cells. Ghrelin levels are high before meals and decrease after eating.
Fórmula:C49H66N10O6Pureza:Min. 95%Peso molecular:891.14 g/molH-VEAEVQIDR-OH
Peptide H-VEAEVQIDR-OH is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
[5-TAMRA] Galanin, Human
Galanin is a neuropeptide synthesised and released by the brainstem locus coeruleus (LC). Galanin is expressed in most LC neurons in rodents and humans. Galanin has been shown to inhibit LC activity by hyperpolarising LC neurons, suppressing their spontaneous firing rate, and enhancing alpha2-adrenergic receptor-mediated negative feedback. Galanin is also a potent trophic and neuroprotective factor throughout the nervous system.Galanin is widely distributed in the central nervous, peripheral, and endocrine systems. Galanin's overarching function is as an inhibitory, hyper-polarizing neuromodulator for classical neurotransmitters like acetylcholine and serotonin. Galanin interacts with 3 receptor subtypes, GalR1-3 G protein-coupled receptors inserted into the plasma membrane. GalR1 is believed to activate a Gβγ pathway to regulate MAPK activation. GalR2 can also activate the MAPK pathway, but unlike GalR1, there is detectable inositol phosphate production. GalR3 is associated with the Galphai/o pathway. Activation of the receptor leads to a cellular influx of K+. Each receptor has been associated with neurological diseases such as GalR3 and epilepsy.Galanin protects against various physiological insults in vitro, including excitotoxicity and β-amyloid toxicity. Changes in galanin have been widely studied concerning Alzheimer's disease, and galaninergic neurons are spared in late-stage Alzheimer's relative to non-galaninergic neurones.Galanin is provided here with an N-terminal 5-TAMRA, a widely used red fluorescent reagent ideal for peptide labelling and detection. The excitation/emission for this reagent is 555 nm/580 nm. Cymit Quimica Laboratories Ltd is a custom peptide provider. If you desire an alternate dye, please contact us to request a custom synthesis.Peso molecular:3,566.7 g/molAc-SNKTRIDEANQRATKML-NH2
Peptide Ac-SNKTRIDEANQRATKML-NH2 is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
Ac-CEQKLISEEDL-NH2 PAB-402-61G
Peptide Ac-CEQKLISEEDL-NH2 PAB-402-61G is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
H-DINNN-NHMe
Peptide H-DINNN-NHMe is a Research Peptide with significant interest within the field academic and medical research. This peptide is available for purchase at Cymit Quimica in multiple sizes and with a specification of your choice.
HXB2 gag NO-14
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,616.8 g/mol
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