Peptides

<p>For Protein Identification and Quantitation</p>

<p>Custom research peptide; min purity 95%.</p>

<p>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.</p>

<p>A synthetic peptide for use as a blocking control in assays to test for specificity of GAN antibody, catalog no. 70R-4075</p>

<p>A synthetic peptide for use as a blocking control in assays to test for specificity of SLC29A2 antibody, catalog no. 70R-7165</p>

<p>NHS-dPEG®4-( m-dPEG®24)3-Ester 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. NHS-dPEG®4-( m-dPEG®24)3-Ester 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.</p>

<p>Methionine-Enkephalin (ME) is a peptide that has been shown to bind to the opioid receptor and inhibit the production of pro-inflammatory cytokines. ME has been shown to have an inhibitory effect on human liver cells, as well as on cultured human epidermal cells. ME may also have a role in epidermal growth factor receptors, which could be related to its anti-inflammatory effects.</p>

<p>SARS-CoV-2 Spike RBD 395-430 peptide is an epitope of interest of the SARS-CoV-2 Spike S glycoprotein Receptor-Binding Domain (RBD). SARS-CoV-2 Spike RBD 395-430 peptide is useful for vaccine development and for structure-activity relationship studies<br>SARS-CoV-2 Spike (S) glycoprotein<br>Spike (S) glycoprotein corresponds to one of the leading targets for COVID-19 disease. Present on the surface of Sars-CoV-2 virus, Spike S protein is a class I fusion protein that allows the virus to enter host cells.<br>With a 1 273 aa length, Spike protein has 2 subunits : S1 contains the receptor-binding domain RBD and S2 induces the fusion of the viral envelop with the cellular membrane.<br>SARS-CoV-2 Spike RBD:<br>The receptor-binding domain in SARS-CoV-2 Spike protein allows binding to the Angiotensin-Converting Enzyme receptor 2 (ACE2 receptor) which mediates the viral entry.<br>SB-PEPTIDE also offers SARS-CoV-2 Spike RBD 395-430 (Biotin-LC) peptide</p>

<p>Blocker of α1-adrenoreceptor</p>

<p>Cysteine peptide (Ac RFAAKAA COOH) is used in combination with Lysinepeptide (Ac RFAACAA COOH) in the Direct Peptide Reactivity Assay (DPRA) test.<br>Direct Peptide Reactivity Assay is used in cosmetic applications for the characterization of the skin sensitizing potential of a substance, framed by OECD Guideline no 442.<br>The molecular initiating event (MIE) in skin sensitization is a binding between epidermal proteins and the sensitizing chemical substance. MIE is part of the adverse outcome pathway (AOP) of skin sensitization.<br>It is thanks to the properties of Lysine peptide and Cysteine peptide that the chemical binding will be able to take place, so these synthetic heptapeptides will mimic the reaction of a skin exposed to a substance.<br>Binding between nucleophilic proteins and electrophile substance will be measured by High Performance Liquid Chromatography (HPLC). Therefore, the decrease in Lysine peptide and Cysteine peptide levels will be a sign of sensitizing event. Depending on the rate of depletion, the sensitizing character of a molecule will be determined (see table at the bottom of the page).<br>In chemico DPRA test also has wider applications such as hazard classification in cosmetics, but also for pharmaceuticals and biocides. It is a good alternative to animal experimentation.</p>

<p>Kisspeptin-10 (Rat) / Metastin (Rat, 43-52) is a Research Tool that belongs to the group of Activators and Ligands. It is an agonist for G protein coupled receptor 54 (GPR54). Kisspeptin-10 (Rat) / Metastin (Rat, 43-52) has been shown to inhibit ion channels and act as a potent inhibitor of phosphoinositide 3-kinase. This compound has high purity and can be used in pharmacological research.</p>

<p>2,3,4,6-Tetra-O-acetyl-α-D-galactopyranosyl fluoride (TATA) is a fluorinated sugar that is used as a building block for the synthesis of peptides and other biochemicals. TATA has been shown to be an inhibitor of bacterial growth in medium containing glycosyl residues. This product has also been shown to have anti-inflammatory properties in animal models.</p>

<p>Please enquire for more information about Fructose-1,6-Bisphosphatase 1, human, recombinant including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>Myelin oligodendrocyte glycoprotein (MOG) is a myelin protein found in the central nervous system. MOG is a ligand for CD200, which is an inhibitory receptor expressed by astrocytes. It has been shown that MOG can induce the proliferation and differentiation of primary cultures of rat astrocytes in vitro. MOG induces the production of reactive oxygen species in mitochondria and increases the expression of acid-binding protein, which are both important factors in the demyelination process. MOG has also been implicated as a potential factor in the development of multiple sclerosis. Further research into this protein may lead to new treatments or cures for disorders such as encephalomyelitis, nervous system diseases, or even cancer.</p>

<p>CJC-1295 is a synthetic peptide, which is an analogue of growth hormone-releasing hormone (GHRH). It is synthesized through recombinant DNA technology, which allows for precise control over its sequence and length. This particular peptide is designed to bind to GHRH receptors in the pituitary gland. By activating these receptors, CJC-1295 stimulates the release of growth hormone (GH) into the bloodstream.The primary function of CJC-1295 is to influence the endocrine system, particularly enhancing the release of endogenous growth hormone. It achieves this by increasing the amplitude and frequency of GH pulses without affecting the natural negative feedback mechanisms that regulate GH production. This mode of action distinguishes CJC-1295 from other growth hormone therapies, as it promotes a more physiological pattern of hormone secretion.CJC-1295 is used in various scientific contexts, primarily in research focusing on growth hormone deficiencies, muscle wasting conditions, and certain metabolic disorders. Its ability to increase GH release also makes it a subject of interest in studies related to aging, tissue repair, and regeneration. The longer half-life of CJC-1295 compared to natural GHRH peptides further enhances its applications in research, allowing for more sustained and controlled experimentation.</p>

<p>Please enquire for more information about N-(2-Amino-ethyl)-2-(benzyl-phenyl-amino)-acetamide including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>

<p>H-His-Arg-OH is a synthetic peptide that has been shown to have cytotoxic effects on mammalian cells. The H-His-Arg-OH peptide can be used for the treatment of heart disease and autoimmune diseases, such as rheumatoid arthritis. This peptide has been found to be resistant to congestive heart failure, which is caused by a number of factors, including hypertension and valvular stenosis. It has also been shown to have an immunoglobulin G1 (IgG1) genotype.</p>

<p>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.<br>END&gt;</p>

<p>Cymit Quimica provides this product solely for uses within the scope of any statute or law providing for an immunity, exemption, or exception to patent infringement (“Exempted Uses”), including but not limited to 35 U.S.C. § 271(e)(1) in the United States, the Bolar type exemption in Europe, and any corresponding exception to patent infringement in any other country. It is the sole responsibility of the purchaser or user of this product, and the purchaser or user of this product agrees to engage only in such Exempted Uses, and to comply with all applicable intellectual property laws and/or regulations. The purchaser of this product agrees to indemnify Cymit Quimica against all claims in connection with the performance of the respective commercial agreement (e.g. supply agreement) and possible infringements of intellectual property rights.</p>

<p>Seglitide is a cyclic peptide that is a model system for the receptor activity of somatostatin. Somatostatin inhibits cells by binding to its receptors, which are found on the surface of endocrine cells and in the hypothalamus. Seglitide has been shown to inhibit cell growth in tissue culture and is a potent inhibitor of epidermal growth factor (EGF) production. Seglitide also activates locomotor activity in mice, suggesting that it may have some clinical relevance. Structural analysis has revealed that seglitide's amino acid sequence is similar to somatostatin's, making them closely related compounds. It also binds to DNA-dependent RNA polymerase, preventing transcription and replication.</p>

<p>Catalogue peptide; min. 95% purity</p>

<p>Catalogue peptide; min. 95% purity</p>

<p>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</p>