Péptidos

Melanin-concentrating hormone (MCH) is a neuropeptide that is used to study the regulation of food intake and body weight. MCH binds to its receptor, the melanocortin-4 receptor (MC4R), which is coupled to an ion channel. This binding causes the release of potassium ions from cells, leading to depolarization and increased neuronal excitability. It has been shown that MCH can be used as a research tool for studying ion channels, ligand-receptor interactions, and cell biology.

Secretin (human) is a peptide hormone that is produced in the duodenum and is involved in the regulation of pancreatic bicarbonate, gastric acid and osmoregulation. Secretin binds to secretin receptors which are G-protein coupled receptors and are expressed in pancreatic centroacinar cells. Secretin binds to these receptors and activates adenylate cyclase which converts ATP into cAMP which results in the secretion of bicarbonate from the pancreas. Secretin plays a role in osmoregulation through its effects on the kidney, pituitary gland and the hypothalamus. This product is available as a 0.5mg vial.

Somatostatin is a peptide hormone that has been found to inhibit pituitary growth hormone release as well as endocrine, pancreatic and GI secretions. It is widely expressed throughout the body for example in the gastrointestinal (GI) tract, hypothalamus, pancreas and the central nervous system. In the central nervous system somatostatin plays a role in neurotransmission modification and it has also demonstrated to be effective against a number of cancers such as squamous carcinoma. This product contains disulfide bonds between Cys3-Cys14 and is available as a 0.5mg vial.

Angiotensin IV (Human) is a peptide hormone and peptidase inhibitor that belongs to the family of angiotensins. It is produced by the renin-angiotensin system and inhibits the action of angiotensin converting enzyme, an enzyme that converts angiotensin I into angiotensin II. Angiotensin IV has been used for research purposes as well as for therapeutic applications in cardiovascular diseases, hypertension, and congestive heart failure. Angiotensin IV is a high purity product with a purity greater than 99%.

Lipoamido-dPEG®8-Acid is a PEG molecule conjugated with a lipid moiety. Lipoamido-dPEG®8-Acid, conjugated to this lipid constituent, is very important especially in drug delivery and vaccine development as it helps improve the stability and circulation time of lipid nanoparticles (LNPs) and liposomes.

Amyloid Beta-Protein (42-1) is a recombinant form of the protein, amyloid beta-protein, that is relevant to Alzheimer's disease. It is used as a research tool and for pharmacological studies. Amyloid Beta-Protein (42-1) has been shown to bind to ion channels and activate them. This product can be used as an antibody or cell biology research tool.

2-Deoxy-2-Phthalimido-3,4,6-Tri-O-Acetyl-α-D-Galactopyranosyl Fluoride is a glycosyl. It is a building block for the synthesis of peptides and other biochemicals. This compound is used in the preparation of fluorinated analogs of carbohydrates and glycosides to study their properties. 2DGTF has been shown to inhibit the activity of many enzymes, including DNA polymerase, topoisomerase II, protein kinase C, phospholipase A2, mitochondrial ATP synthase and proteases.

E-64 is a research tool that is used to study protein interactions. It has been shown to inhibit ion channels, such as the nicotinic acetylcholine receptor and the voltage-gated calcium channel. E-64 binds to receptors in the cell membrane, blocking ion channels and altering intracellular signaling pathways. E-64 has been shown to inhibit nitric oxide synthase, which may account for its anti-inflammatory properties. E-64 also inhibits an enzyme called protein tyrosine phosphatase 1B (PTP1B), which is involved in insulin resistance and type 2 diabetes mellitus.

Amyloid beta (Aβ) is a peptide that is associated with the development of Alzheimer's disease. It is used as a research tool in cell biology, pharmacology and neuroscience. Amyloid beta-protein has been shown to activate certain receptors on the surface of cells, including ion channels. This protein also binds to antibodies that are specific for Aβ and can be used in immunohistochemistry experiments.

sold as the HCl salt

Adjuvant Peptide is a glycol ether that has been shown to have biological properties. It is used in the production of Immunoassays and other biochemicals. Adjuvant Peptide is an experimental model for immunity, as it stimulates cellular responses and alters the immune system's response to antigens. It shows potential for use in treating bowel diseases, such as ulcerative colitis, because of its ability to stimulate macrophage activity and induce cytokine production.

Lipoamido-dPEG®8-TFP Ester is a PEG molecule conjugated with a lipid moiety. Lipoamido-dPEG®8-TFP Ester, conjugated to this lipid constituent, is very important especially in drug delivery and vaccine development as it helps improve the stability and circulation time of lipid nanoparticles (LNPs) and liposomes.

Beta-Casomorphin-5 is a peptide that is isolated from the milk of cows. It has been shown to activate the opioid receptor, and in doing so, inhibits ion channels and ligand-gated channels. Beta-Casomorphin-5 has also been shown to bind with high affinity to an antibody. Beta-Casomorphin-5 is used as a research tool for studying cell biology and pharmacology. It can be used as an inhibitor for certain ion channels and ligand-gated channels.

Amino acids 1-42 of the Amyloid beta-protein (Aβ), a major plaque component in Alzheimer's Disease, a neurodegenerative disorder that affects memory and cognitive function. It is thought that these Aβ peptides can aggregate to form insoluble fibrils that are a hallmark of Alzheimer's disease and may contribute to neurodegeneration and cognitive decline.
Research is ongoing to better understand the mechanisms underlying Aβ-induced neurodegeneration and to develop therapies that target Aβ to prevent or treat Alzheimer's disease. Aβ peptides, particularly Aβ(1-42), are commonly used in research as a model for Alzheimer's disease to investigate the pathogenesis and potential therapeutic approaches.
This product is available in the trifluoroacetate salt form and as a 0.5mg vial.

Arg-Arg-Leu-Ile-Glu-Asp-Ala-Glu-Tyr-Ala-Ala-Arg-Gly is a peptide with the molecular formula C14H20N4O2. It is an inhibitor of protein interactions, activator of ligands and receptor, and has a CAS number of 2382-80-1. This product is used in research to study ion channels and antibodies.

4,7,8,9-Ac4-Neu5Troc(2→O)-O-C(CF3)=NPh Methyl Ester is a glycosylated peptide that is conjugated with an acetate ester. This compound is a member of the Acetyl Neu5Ac family of glycoconjugates that are found on the surface of cells and are involved in cell-cell interactions and immune responses. 4,7,8,9-Ac4-Neu5Troc(2→O)-O-C(CF3)=NPh Methyl Ester has been shown to inhibit bacterial growth by interfering with the synthesis of bacterial cell walls.

m-dPEG®24-Amido-dPEG®24-DSPE is a PEG compound with two different functional groups (also known as heterobifunctional). Unlike homobifunctional PEG compounds (same functional group on both ends), this type of compounds are more versatile as have two different anchor points. m-dPEG®24-Amido-dPEG®24-DSPE is used as a linker and spacer to add a PEG moiety, via pegylation (a bioconjugation technique) to proteins, peptides, oligonucleotides, small molecules and nanoparticles.

NT 3 Mouse is a peptide that belongs to the group of activators. It is used as a research tool for its ability to activate the protein tyrosine kinase receptor, and is also an antibody. NT 3 Mouse has been shown to be an inhibitor of ion channels and protein interactions. This peptide binds to the receptor and blocks the binding of ligands such as ATP, which are necessary for signaling. The CAS number for NT 3 Mouse is 51101-54-6.

Putative orf1ab Polyprotein (3233-3247) [SARS Coronavirus] is a high purity, recombinant protein that can be used as a research tool in cell biology, receptor pharmacology and biochemistry. It can also be used as an antibody to detect the presence of SARS coronavirus in cells. Putative orf1ab Polyprotein (3233-3247) [SARS Coronavirus] is an inhibitor of ion channels and ligand for receptor.

Pentraxin-3 is a peptide that is an inhibitor of the activator protein. It is used in pharmacology and cell biology research to identify ligands, receptors, and ion channels. Pentraxin-3 has shown to be a useful research tool for learning about the activation of various types of ion channels, including nicotinic acetylcholine receptors, glutamate receptors, and voltage-gated potassium channels. It can also be used as an antibody to identify cells that have been activated by specific ligands or signaling pathways.

Neuromedin U Precursor-Related Peptide 33 (Rat, Mouse) is a research tool that can be used to study the effects of neuromedin U on the activation of receptors. This peptide is a ligand for the receptor and has been shown to inhibit ion channels. Neuromedin U Precursor-Related Peptide 33 (Rat, Mouse) may also be used as an antibody or in protein interactions studies. This product is made from high purity materials and can be used in pharmacology and life science experiments.

Please enquire for more information about Z-Asn-Gly-OH including the price, delivery time and more detailed product information at the technical inquiry form on this page

Big Endothelin-2 (Human, 22-38) Antiserum is an antibody that binds to the endothelin receptor and blocks the binding of endothelin. It is a research tool that can be used in cell biology and pharmacology to study the effects of endothelin on ion channels, ligands, and receptor activation. Big Endothelin-2 (Human, 22-38) Antiserum has high purity and is suitable for use in immunohistochemistry or Western blotting techniques. It is also used as an inhibitor for other antibodies, such as anti-endothelin antibody.

TentaGel based resin for protected peptide amides; particle size: 90 µmcapacity: 0.18 - 0.25 mmol/g

A Ceruloplasmin Heavy Tryptic Peptide Standard for use in protein identification and quantitation studies. Ceruloplasmin is a serum ferroxidase key to transporting copper in the blood. It also plays a role in iron metabolism regulation and the pathogenesis of Wilson disease. Furthermore it has been found in elevated levels during inflammation.

Argininosuccinate lyase is an enzyme that catalyzes the reaction of arginine and fumarate to form urea and ornithine. It is a homodimer with each subunit containing four domains. The active site of argininosuccinate lyase is located in domain 1, which contains a zinc ion coordinated by two histidine residues, a glutamate residue, and a water molecule. The enzyme is composed of one polypeptide chain that has three domains: the N-terminal domain (domain 1), the middle domain (domain 2), and the C-terminal domain (domain 3). Argininosuccinate lyase has been shown to be present in Escherichia coli as well as in human tissues.

This ELISA kit is designed for the quantitative measurement of human GIP (total) in serum, plasma and cell culture supernatant. It is a colorimetric competitive immunoassay with a sensitivity of 0.1 ng/mL. This assay has been designed to measure human GIP (total) from mouse, rat, monkey and human samples. The kit contains all the necessary reagents required for the complete assay, including calibrators and controls, along with detailed instructions and protocols.

IL 17A/F Human is a recombinant protein that activates the IL-17 receptor, which is a member of the IL-1 family. It can be used as a research tool in pharmacology and cell biology to study protein interactions. IL 17A/F Human is also an inhibitor of IL-17 and can be used for the treatment of autoimmune diseases.

Anti Galanin (1-15) (Rat) Serum is a peptide that is expressed in the rat brain and has an inhibitory effect on the release of galanin from neurons. The peptide interacts with high affinity to receptors for galanin, which are present in many tissues, including the central nervous system. Anti Galanin (1-15) (Rat) Serum is used as a research tool for the study of ion channels and ligands. This product can be used as an inhibitor for various activities such as receptor binding, enzyme inhibition, and cell signaling.

A soluble transferrin receptor (sTfR) light tryptic peptide standard for protein identification and quantitation studies. sTfR is a cleaved extracellular segments of the transferrin receptor 1 and it can be used to measure the status of iron in the blood and thus help in studies into anemia, where iron is deficient.

DNP-Pro-Leu-Gly is a synthetic substrate of carboxypeptidase A. It is a peptide that has been shown to have potential as an anti-ulcer agent in animal studies. DNP-Pro-Leu-Gly is able to activate the enzyme carboxypeptidase A by binding to its active site and mimicking the natural substrate, tryptophan. The peptide has also been shown to inhibit collagen degradation in vitro, which may be due to its ability to bind collagen and inhibit the activity of collagenase enzymes.