Peptides
Peptides are short chains of amino acids linked by peptide bonds, serving as important biological molecules that play key roles in cellular processes. They function as hormones, neurotransmitters, and signaling molecules, and are widely used in therapeutic and diagnostic applications. Peptides are also crucial in research for studying protein interactions, enzyme activities, and cell signaling pathways. At CymitQuimica, we provide a diverse selection of high-quality peptides to support your research and development needs in biotechnology and pharmaceuticals.
Subcategories of "Peptides"
Found 29635 products of "Peptides"
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
[Thi5,8,D-Phe7]-Bradykinin
CAS:Bradykinin is a peptide that acts as an autacoid, or local hormone. It is a vasodilator, and it stimulates the release of prostaglandins from mast cells in the lungs. Inhibitors of bradykinin include [Thi5,8,D-Phe7]-bradykinin and des-Arg9-bradykinin. Bradykinin has been used as a research tool to study protein interactions, receptor activation, ion channels, and other life science topics.Formula:C50H71N15O11S2Purity:Min. 95%Molecular weight:1,122.3 g/molTentaGel® M RAM
TentaGel is a water-soluble polymer that can be used as a building block for various applications including drug delivery, food and beverage, cosmetics, and electronics. It consists of two main components: polyethylene glycol (PEG) and polypropylene glycol (PPG). TentaGel is soluble in water and has an average molecular weight of about 10,000 Da. The PEG-based component allows the polymer to be easily processed into particles or fibers by sonication or extrusion. TentaGel M RAM is a modified version of the original TentaGel. It contains methacrylic acid groups that have been grafted onto the PEG backbone to provide additional functionality such as reactive surfaces for conjugation with proteins or other molecules.Purity:Min. 95%ANTXR1 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of ANTXR1 antibody, catalog no. 70R-7338Purity:Min. 95%SLC1A1 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of SLC1A1 antibody, catalog no. 70R-7365Purity:Min. 95%Anti Insulin, Human Serum
Anti Insulin, humanSerum is a Research Tool used in the study of protein interactions. It is an antibody that binds to insulin and can be used as a research tool to identify other proteins with which insulin interacts. This product has been purified and is at least 98% pure.
Purity:Min. 95%KLK2 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of KLK2 antibody, catalog no. 70R-3860Purity:Min. 95%MOCAc-Lys-Pro-Leu-Gly-Leu-A2pr(Dnp)-Ala-Arg-NH₂
MOCA-Lys-Pro-Leu-Gly-Leu-A2pr(Dnp)-Ala-Arg-NH₂ is a peptide that binds to the M1 muscarinic receptor. It is a research tool used in pharmacology and cell biology. This peptide has been shown to activate the M1 receptor, which may be due to its ability to inhibit protein kinase C. This peptide can also be used as an inhibitor of the M1 receptor.Formula:C55H80N16O16Purity:Min. 95%Molecular weight:1,221.3 g/mol4-Formyl-Benzamido-dPEG®12-EDA-MAL
4-Formyl-Benzamido-dPEG®12-EDA-MAL 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. 4-Formyl-Benzamido-dPEG®12-EDA-MAL 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.Formula:C44H70N4O18Purity:Min. 95%Molecular weight:943.04 g/mol(Pro-Hyp-Gly)10·xH2O
Pro-Hyp-Gly is a polypeptide that inhibits collagenase, an enzyme that breaks down collagen. Collagenase is an enzyme that breaks down the protein collagen, which forms the connective tissue in humans and other animals. Pro-Hyp-Gly has been found to be a potent inhibitor of collagenase, and can be used for treatment of inflammatory diseases such as arthritis or skin lesions. Pro-Hyp-Gly also inhibits enzymes called proteases, which break down proteins outside of cells. Proteases are important in the breakdown of food particles in the stomach.Formula:C120H172N30O41•20H2OPurity:Min. 95%Molecular weight:3,051.1 g/molAnti GLP-2 (14-33) (Rat) Serum
Anti GLP-2 (14-33) (Rat) Serum is an antibody that binds to the GLP-2 receptor and blocks its activity. This peptide can be used in research to study the function of the GLP-2 receptor, and is available as a research tool for cell biology, pharmacology, and other life science applications.
Purity:Min. 95%Fmoc-N-Amido-dPEG®12-NHS Ester
CAS:Fmoc-N-Amido-dPEG®12-NHS 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. Fmoc-N-Amido-dPEG®12-NHS 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.Formula:C46H68N2O18Purity:Min. 95%Molecular weight:937.03 g/molRAP1GAP Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of RAP1GAP antibody, catalog no. 70R-9406Purity:Min. 95%LRRC50 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of LRRC50 antibody, catalog no. 70R-3357
Purity:Min. 95%m-dPEG®4-Thiol
CAS:m-dPEG®4-Thiol 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®4-Thiol 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.Formula:C57H113NO25S2Purity:Min. 95%Molecular weight:1,276.63 g/molZ-Gly-Leu
CAS:Z-Gly-Leu is a monoclonal antibody that inhibits the enzyme protease. It binds to the active site of the enzyme and prevents it from cleaving peptides into smaller fragments. The antibody also binds to casein, a protein found in milk, and soybean trypsin inhibitor. This prevents these enzymes from degrading other proteins in the body. The antibody is reactive at phase transition temperatures and has been shown to be effective on wild-type mice.Formula:C16H22N2O5Purity:Min. 95%Molecular weight:322.36 g/molCOPS7A Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of COPS7A antibody, catalog no. 70R-2227
Purity:Min. 95%dPEG®48-Biotin Acid
CAS:dPEG®48-Biotin Acid 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. dPEG®48-Biotin Acid 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.Formula:C112H218N4O53SPurity:Min. 95%Molecular weight:2,500.99 g/molAmino-dPEG®12 Acid
CAS:Amino-dPEG®12 Acid 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. Amino-dPEG®12 Acid 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.Formula:C27H55NO14Purity:Min. 95%Molecular weight:617.72 g/molp-SCN-Bn-CHX-A''-DTPA
CAS:p-SCN-Bn-CHX-A''-DTPA is a bifunctional chelator that is widely used in Life Sciences research. This chelator has been used in studies involving luciferase, fructan, levan, cholesterol, and other biomolecules. Its unique structure and properties make p-SCN-Bn-CHX-A''-DTPA an essential tool for researchers in the field of Life Sciences.Formula:C26H34N4O10SPurity:Min. 95%Molecular weight:594.60 g/molAmyloid beta (40-1)
Amyloid beta (Aβ) is a peptide fragment of the amyloid precursor protein, which is cleaved by β- and γ-secretases to form Aβ. It has been shown to be an activator of presynaptic ion channels and can bind to receptors such as the low density lipoprotein receptor related protein 1 (LRP1). Amyloid beta influences cell biology in many different ways. For example, it inhibits the growth of neurons and can induce apoptosis. In addition, this peptide can inhibit the activity of ion channels by binding to specific sites on their surface. Amyloid beta also binds to antibodies that are used for research purposes. Aβ40-1 is an antibody for research purposes only.Purity:Min. 95%PRKX Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of PRKX antibody, catalog no. 70R-2237Purity:Min. 95%CGRP, Human Antiserum
CGRP, humanAntiserum is a peptide that is the major peptide in the calcitonin gene-related peptide family. CGRP inhibits the activation of certain ion channels, which are proteins in cell membranes that allow ions to cross the membrane. It is also known to be an activator of certain G protein-coupled receptors, as well as a ligand for some receptor types. CGRP has been shown to play a role in vascular smooth muscle contraction and pain regulation.
Purity:Min. 95%m-dPEG®24-DSPE
m-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-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.Formula:C91H180NO33PPurity:Min. 95%Molecular weight:1,847.36 g/molm-dPEG®12-Amido-dPEG®12-Acid
m-dPEG®12-Amido-dPEG®12-Acid 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®12-Amido-dPEG®12-Acid 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.Formula:C53H105NO27Purity:Min. 95%Molecular weight:1,188.39 g/molFRETS-25Phe (1 umol) (1umol)
FRETS-25Phe (1umol) (1umol) is a synthetic amino acid that is used as a research tool. It activates the Ligand and Receptor, which are proteins that bind to other proteins. FRETS-25Phe (1 umol) (1umol) binds to the Ion channels, which are protein structures that regulate the flow of ions across cell membranes. The activity of FRETS-25Phe (1 umol) (1umol) on Ion channels has been shown using an antibody, which is a type of protein used in immunology to identify, detect and measure antigens. FRETS-25Phe (1 umol) (1umol) also interacts with Cell Biology and Peptides, which are types of proteins involved in cell growth or division.Purity:Min. 95%Exendin 3
Originally identified in Heloderma horridum horridum (Mexican beaded lizard), exendin-3 is in the glucagon family. Exendin 3 stimulates vasoactive intestinal peptide (VIP) receptors in high concentrations. This leads to increased cAMP levels and amylase secretion in the pancreas. However, low exendin-3 exposure only increases cAMP levels. In applications, exendin-3 was found to induce hypotension by relaxation of cardiac, smooth muscle. Using a tag, exendin-3 is being investigated as a stable agonist for GLP1R to detect insulinomas, a pancreatic B cell-derived cancer with high GLP1R expression. Exendin 3 has also been used on mouse models to assess its effect on glucose-stimulated insulin secretion in glucagon receptor knockout (Gcgr-/-) backgrounds. Understanding the interplay between exendin 3 and metabolism could provide new insights into the obesity crisis.
Molecular weight:4,202.63 g/molCEACAM19 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of CEACAM19 antibody, catalog no. 70R-6300Purity:Min. 95%[D-Pro2,D-Trp7,9]-Substance P (1ea)
This product is a Substance P antagonist and is available in the Hydrochloride salt form. Substance P is a member of the tachykinin neuropeptide family which is produced in the central nervous system (CNS) and acts through its specific receptor neurokinin 1 receptor (NK-1R). NK-1R is present in neurons and on glial cell types. Substance P is involved in: pain perceptions as a neurotransmitter; gut motility; increased inflammation in the lungs, gastrointestinal tract and the skin and neuroinflammation. Interestingly the levels of Substance P are raised in inflammatory bowel diseases and through its involvement in cytokine release, it contributes to asthma pathology. These diverse selection of functions makes substance P a target for therapeutic research.Formula:C74H106N20O13S•3HCI•6H2OPurity:Min. 95%Molecular weight:1,733.3 g/molORC4L Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of ORC4L antibody, catalog no. 70R-5589Purity:Min. 95%Anti PTH (1-34)-NH₂ (Rat) Serum
Anti PTH (1-34) NH₂ is a peptide that inhibits the activity of parathyroid hormone. It is used to study the effects of parathyroid hormone on calcium homeostasis, and as an inhibitor in receptor binding assays. Anti PTH (1-34) NH₂ is purified from rat serum by affinity chromatography with a column containing immobilized antibodies raised against the peptide, followed by ion-exchange chromatography. The peptide has a molecular weight of 2,633.5 Da and the purity is greater than 98%.
Purity:Min. 95%MAL-dPEG®4-Glu(TFP e=Ester)-NH-m-dPEG®24
MAL-dPEG®4-Glu(TFP Ester)-NH-m-dPEG®24 is a peptide containing polyethylene glycol (PEG) as spacer to alter their pharmacokinetic properties and pharmodynamics.Formula:C78H134F4N4O35Purity:Min. 95%Molecular weight:1,763.9 g/molAmyloid beta-Protein (Human, 1-40) (Scrambled)
Amyloid beta-Protein (Human, 1-40) (Scrambled) is a peptide that consists of 40 amino acids. It is a fragment of the amyloid precursor protein. Amyloid beta-protein has been found to have many different effects in the body, including receptor binding, ion channel activation and inhibition, and protein interactions. The peptide is also an activator for the high-affinity nicotinic acetylcholine receptor in the brain. This product can be used as a research tool or as an antibody to study amyloid beta protein in cellular biology.Purity:Min. 95%RLN1
The RLN1 gene encodes a protein that is involved in the regulation of cell growth, differentiation, and apoptosis. It interacts with a number of proteins involved in cancer, tumour progression and metastasis. The function of RLN1 is to interact with other proteins, such as p53 and BRCA2, and regulate their activity. The frequency of this gene has been analysed in healthy controls versus patients with cancer. A number of different tissues have been analysed for this gene including testicular tissue from healthy controls versus patients with testicular cancer. There are also data on the expression levels in normal tissue and cancerous tissue from the same individual. This gene has also been shown to be homologous to other genes that are involved in DNA repair and apoptosis.Purity:Min. 95%m-dPEG®2-Tosylate
m-dPEG®2-Tosylate 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®2-Tosylate 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.
Purity:Min. 95%Fibronectin Human
Fibronectin is a soluble protein that belongs to the group of linker proteins. It is found in blood plasma and extracellular fluids, where it helps to maintain the integrity of the blood vessel walls. Fibronectin also provides a scaffold for cell migration, which is especially important during wound healing. Fibronectin has been found to interact with thrombotic factors and help organize clot formation. Fibronectin also binds to collagen, which forms an insoluble network within the extracellular matrix. This insoluble network serves as a framework for cells to grow and migrate within tissues.Purity:Min. 95%Guangxitoxin-1E
Guangxitoxin-1E is a research tool that belongs to the class of ion channel activators. It can activate ligand-gated ion channels and voltage-gated ion channels, which are important for the transmission of nerve signals. Guangxitoxin-1E can be used as an antibody for immunohistochemistry or Western blotting to detect protein interactions and to study cell biology. It is also useful as a pharmacological tool for studying peptides, proteins, and life science.Purity:Min. 95%Glucagon (Human, Rat, Mouse)-EIA Kit (1ea)
The Glucagon (Human, Rat, Mouse)-EIA Kit is a competitive enzyme immunoassay for the quantitative measurement of human glucagon in urine. The kit provides a competitive binding assay format that is designed to measure the concentration of glucagon in urine samples and provides a quantitative result.Purity:Min. 95%Biotinoyl-2-Aminobutyric Acid
CAS:Please enquire for more information about Biotinoyl-2-Aminobutyric Acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H23N3O4SPurity:Min. 95%Molecular weight:329.42 g/molMouse GIP (Total) ELISA (1ea)
The mouse GIP (Total) ELISA kit is a sandwich enzyme-linked immunosorbent assay for the quantitative measurement of mouse GIP in serum, plasma, and culture media. The kit is designed for the detection of mouse GIP and its cleavage product, GIP(1-42). This assay has been validated with purified mouse GIP and recombinant human GIP.Purity:Min. 95%SH3BP2 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of SH3BP2 antibody, catalog no. 70R-5805
Purity:Min. 95%IL 1 α Human, His
IL-1α is a cytokine that belongs to the group of proinflammatory cytokines. It plays a role in the immune response and inflammatory reactions by inducing the synthesis of other cytokines, such as IL-6, IL-8, and TNF-α. IL-1α binds to its receptor on a cell surface and activates an intracellular signalling cascade. The binding of IL-1α to its receptor induces conformational changes in the receptor, which leads to activation of phospholipase C (PLC) and production of IP3. This process results in increased levels of calcium ions inside the cell and activation of protein kinases such as PKC, MAPKs and JNKs. This results in increased activity of enzymes such as cyclooxygenase and lipoxygenase, which are responsible for inflammatory responses.Purity:Min. 95%CBZ-N-Amido-dPEG®3-Amine
CAS:CBZ-N-Amido-dPEG®3-Amine 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. CBZ-N-Amido-dPEG®3-Amine 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.Formula:C25H53NO12Purity:Min. 95%Molecular weight:559.69 g/molAmino-dPEG®24-Tris(-dPEG®24- Tris (m-dPEG®24)3)3
Amino-dPEG®24-Tris(-dPEG®24- Tris (m-dPEG®24)3)3 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. Amino-dPEG®24-Tris(-dPEG®24- Tris (m-dPEG®24)3)3 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.
Formula:C697H1381N17O340Purity:Min. 95%Molecular weight:15,441.49 g/molβ-Defensin-1 (Mouse)
Beta-Defensin-1 (BD-1) is an antimicrobial peptide that is produced by various cells and tissues in mice, including epithelial cells in the skin, lungs, and intestines. BD-1 is a member of the beta-defensin family, which are small cationic peptides that play a role in innate immunity by protecting against microbial pathogens, including bacteria, fungi, and viruses. In mice, BD-1 is constitutively expressed, meaning that it is produced at a relatively constant level in healthy animals. Its expression can be induced by various stimuli, including bacterial and viral infections, cytokines, and inflammatory mediators. BD-1 is known to have broad-spectrum antimicrobial activity against a variety of pathogens, including Staphylococcus aureus, Pseudomonas aeruginosa, and Candida albicans. It achieves its antimicrobial activity by disrupting the cell membranes of the pathogens, leading to cell lysis and death. In addition to its antimicrobial activity, BD-1 has been found to have other functions in mice, including promoting wound healing, regulating inflammation, and modulating the immune response.Formula:C168H266N52O54S6Purity:Min. 95%Molecular weight:4,070.6 g/molmonoFITC RLN3
MonoFITC RLN3 is a labelled form of relaxin that can be used to measure the clearance of relaxin in tissue culture. It can also be used for quantification and localization of peptide receptors in tissues.Purity:Min. 95%LIN9 Blocking Peptide
A synthetic peptide for use as a blocking control in assays to test for specificity of LIN9 antibody, catalog no. 70R-9006Purity:Min. 95%Defensin-1 (human) HNP-1
Custom research peptide; min purity 95%.Formula:C150H222N44O38S6Purity:Min. 95%Molecular weight:3,442.1 g/molα-ANF(1-28), human
CAS:Custom research peptide; min purity 95%.Formula:C127H203N45O39S3Purity:Min. 95%Molecular weight:3,080.46 g/molInfluenza HA (110-120)
Custom research peptide; min purity 95%.Formula:C68H97N15O19Purity:Min. 95%Molecular weight:1,428.62 g/molTRAP-5 amide
Custom research peptide; min purity 95%.Formula:C30H51N9O6Purity:Min. 95%Molecular weight:633.8 g/mol
![[Thi5,8,D-Phe7]-Bradykinin](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FPBK-4175-V.webp&w=3840&q=75)
![[D-Pro2,D-Trp7,9]-Substance P (1ea)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3D%2Fthumb-webp%2FPSP-4113.webp&w=3840&q=75)
