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 29634 products of "Peptides"
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AF-2, nematode
Custom research peptide; min purity 95%.Formula:C47H70N14O10Purity:Min. 95%Molecular weight:991.17 g/mol[Des-Gly77,His78] Myelin Basic Protein (68-84), bovine
Custom research peptide; min purity 95%.Formula:C73H115N23O26Purity:Min. 95%Molecular weight:1,730.87 g/molPAR-4 (1-6) amide (mouse)
Custom research peptide; min purity 95%.Formula:C33H46N8O7Purity:Min. 95%Molecular weight:666.78 g/molEGF Receptor Substrate 2
Custom research peptide; min purity 95%.Formula:C54H82N13O24PPurity:Min. 95%Molecular weight:1,328.32 g/molInsulin B (9-23)
Custom research peptide; min purity 95%.Formula:C72H116N20O22SPurity:Min. 95%Molecular weight:1,645.9 g/molHBV polymerase (455-463)
Custom research peptide; min purity 95%.
Formula:C46H79N15O12Purity:Min. 95%Molecular weight:1,034.24 g/molAnti GLP-2 (Mouse) Serum
Anti GLP-2 (Mouse) Serum is a high purity, reagent grade product that is used in research and pharmacology applications. This product has been shown to be an inhibitor of the GLP-2 receptor and can be used as a blocking antibody for the detection of GLP-2. The protein sequence of this serum is identical to that of human GLP-2. This product is available in a concentration of 0.5mg/ml and is supplied at a concentration of 0.1mg/ml in phosphate buffered saline with 0.02% sodium azide as preservative.
Purity:Min. 95%Melanocyte Protein PMEL 17 (44-59) (human, bovine, mouse)
Custom research peptide; min purity 95%.Formula:C95H137N27O29Purity:Min. 95%Molecular weight:2,105.32 g/molG250.A2
Custom research peptide; min purity 95%.Formula:C45H72N14O12Purity:Min. 95%Molecular weight:1,001.16 g/molF-L-E-E-V
Custom research peptide; min purity 95%.Formula:C30H45N5O10Purity:Min. 95%Molecular weight:635.72 g/molC-Peptide 1 (rat)
Custom research peptide; min purity 95%.Formula:C140H228N38O51Purity:Min. 95%Molecular weight:3,259.6 g/molLaminin (925-933)
CAS:Custom research peptide; min purity 95%.Formula:C40H62N12O14SPurity:Min. 95%Molecular weight:967.1 g/molSubstance P (3-11)/Nona- Substance P
Custom research peptide; min purity 95%.
Formula:C52H79N13O11SPurity:Min. 95%Molecular weight:1,094.35 g/molVL9, RT, (346-354)
Custom research peptide; min purity 95%.
Formula:C53H78N10O17SPurity:Min. 95%Molecular weight:1,159.33 g/molACTH (1-24), human
CAS:Custom research peptide; min purity 95%.Formula:C136H210N40O31SPurity:Min. 95%Molecular weight:2,933.5 g/molDTrp-Gamma MSH
Custom research peptide; min purity 95%.Formula:C74H99N21O16SPurity:Min. 95%Molecular weight:1,570.81 g/molPrion Peptide (106-126), Human
CAS:Custom research peptide; min purity 95%.Formula:C80H138N26O24S2Purity:Min. 95%Molecular weight:1,912.28 g/molNeuropeptide Y, human, rat
Custom research peptide; min purity 95%.Formula:C189H285N55O57SPurity:Min. 95%Molecular weight:4,271.7 g/molBid BH3 Peptide
Custom research peptide; min purity 95%.Formula:C95H161N33O32SPurity:Min. 95%Molecular weight:2,309.61 g/molLMP2 (419-427), TYG
Custom research peptide; min purity 95%.Formula:C48H71N9O12S2Purity:Min. 95%Molecular weight:1,030.27 g/molBax-BH3
Custom research peptide; min purity 95%.Formula:C77H136N22O27SPurity:Min. 95%Molecular weight:1,834.13 g/molMelanocyte Associated Antigen gp 100 (17-25)
Custom research peptide; min purity 95%.Formula:C38H70N10O11Purity:Min. 95%Molecular weight:843.04 g/molGlucagon (1-29), bovine, human, porcine
CAS:Glucagon (1-29), bovine, human, porcine, is a peptide hormone, which is derived from bovine, human, and porcine sources. It comprises 29 amino acids and functions as a crucial regulator of glucose metabolism by promoting the increase of blood glucose levels. The mode of action involves binding to receptors on liver cells, activating adenylate cyclase, and subsequently increasing intracellular cyclic AMP. This cascade triggers glycogenolysis and gluconeogenesis, leading to elevated blood glucose.In scientific research, Glucagon (1-29), bovine, human, porcine, is utilized to study metabolic pathways and the regulation of glucose homeostasis. Its applications extend to diabetes research, where it serves as a model for understanding glucagon's role in insulin resistance and pancreatic beta-cell dysfunction. Furthermore, this product is employed in the development of therapeutic strategies for hypoglycemic events experienced by diabetic patients. It also serves as a tool in pharmacological studies to elucidate receptor-ligand interactions and signaling mechanisms in different species.Formula:C153H225N43O49SPurity:Min. 95%Molecular weight:3,482.78 g/molMelanocyte Protein PMEL 17 (185-193) (human, bovine, mouse)
Custom research peptide; min purity 95%.Formula:C46H72N10O15Purity:Min. 95%Molecular weight:1,005.14 g/molMet-Enkephalin
Custom research peptide; min purity 95%.Formula:C27H35N5O7SPurity:Min. 95%Molecular weight:573.67 g/molCCK-Tetrapeptide (30-33)
CAS:CCK-Tetrapeptide (30-33) is a peptide hormone that is structurally related to cholecystokinin. It has been shown to inhibit the activity of adenylate cyclase and phosphodiesterase, which are enzymes that are involved in cellular signaling. CCK-Tetrapeptide (30-33) has significant interactions with other drugs and can cause symptoms such as nausea, vomiting, diarrhea, or headache.Formula:C29H36N6O6S•HCI•H2OPurity:Min. 95%Molecular weight:651.18 g/mol[Tyr34]-Parathyroid Hormone (Bovine, 1-34 Amide)
Amino acids 1-34 of the Pararthyroid Hormone (PTH) containing a tyrosine residue and disulfide bonds between Cys3-Cys14. This product is of Bovine source and available as a 0.5mg vial. Parathyroid hormone (PTH) is a peptide hormone that regulates calcium and phosphate homeostasis. PTH stimulates the production of active vitamin D, which increases calcium absorption from the gut and promotes reabsorption of calcium in the kidney. The inhibitory effect of PTH on renal phosphate excretion causes hyperphosphatemia and hypocalcemia. PTH also stimulates osteoblasts to produce more bone matrix, resulting in increased bone mineralization and density. It is used as a research tool to study protein interactions, activation, ligand binding, receptor regulation and ion channels. It has been shown to have effects on some cell types such as T-cells, B-cells, neutrophils and mast cells. In addition to its effects on bone metabolism, PTH also has many other functions including vasoconstriction, inhibition of food intake and stimulation of glucose production by the liver.Formula:C183H289N55O50S2Purity:Min. 95%Molecular weight:4,123.7 g/molAzido-dPEG®24-OH
Azido-dPEG®24-OH is a PEG polymer categorised as monofunctional (OH-PEG-X). Used as a linker, azido-dPEG®24-OH is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.Formula:C88H156F4N2O41Purity:Min. 95%Molecular weight:1,974.16 g/molRLN2
RLN2 is an oncogene that encodes a protein with a sequence of amino acids similar to the anti-cancer drug docetaxel. It is expressed in resistant prostate cancer cells and has been shown to modulate cytogenetics, haematology, and tissue microarrays. The RLN2 gene is also expressed in ligaments and may be associated with chemoresistance.Purity:Min. 95%TentaGel® S AC Resin
TentaGel® S AC Resin is a building block that is used as a synthetic tool to make peptides. TentaGel® S AC Resin is composed of styrene, acrylates, and divinylbenzene, which are all monomers. TentaGel® S AC Resin is used for the synthesis of peptides to be used in various experiments such as proteomics and cell biology.
Purity:Min. 95%Amino-dPEG®24 Acid
CAS:Amino-dPEG®24 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®24 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:C51H103NO26Purity:Min. 95%Molecular weight:1,146.35 g/molBDNF Human
Brain-derived neurotrophic factor (BDNF) is a protein that belongs to the neurotrophin family of growth factors. It regulates the growth, differentiation, and survival of neurons in the brain and spinal cord. BDNF is produced by neural cells in response to neuronal activity, or by nerve injury. BDNF has been shown to be involved in cellular proliferation and inhibition of apoptosis in tumors. BDNF regulates transcriptional regulation and mRNA splicing, as well as neurotransmission.br> BDNF acts as a regulator for non-small-cell lung cancer tumor growth. It can bind to other proteins such as tropomyosin, which are found on cell surfaces and inside cells. This binding modifies the activity of these proteins and alters their interactions with other proteins that regulate cell functions such as contraction and secretion.Purity:> 97% As Determined By Rp-Hplc And Sds-Page.IFN b 1a Human
Interferon-beta 1a is a cytokine that is used to treat multiple sclerosis and other diseases. It is the product of human recombinant DNA technology and has been shown to be an effective treatment for MS. Interferon-beta 1a inhibits the growth of neuroblastoma cells by inducing apoptosis, or programmed cell death. The drug also down-regulates the expression of proinflammatory cytokines in sh-sy5y neuroblastoma cells. Interferon-beta 1a has been shown to inhibit the proliferation of CHO (Chinese Hamster Ovarian) cells in vitro and may have therapeutic potential for the treatment of breast cancer, colorectal cancer, and ovarian cancer.Purity:Min. 95%DOTA-tris(Acid)-Amido-dPEG®24-TFP Ester
DOTA-tris(Acid)-Amido-dPEG®24-TFP 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. DOTA-tris(Acid)-Amido-dPEG®24-TFP 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.Purity:Min. 95%Molecular weight:1,908.86 g/molDBCO-dPEG®4-TFP Ester
DBCO-dPEG®4-TFP 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. DBCO-dPEG®4-TFP 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.Purity:Min. 95%Molecular weight:714.7 g/molMAL-dPEG®8-t-Boc-Hydrazide
CAS:MAL-dPEG®8-t-Boc-Hydrazide 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. MAL-dPEG®8-t-Boc-Hydrazide 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:C31H54N4O14Purity:Min. 95%Molecular weight:706.78 g/mol[Asn1,Val5]-Angiotensin II
Angiotensin II is a peptide hormone that regulates blood pressure and fluid balance. It is also known as a vasopressor and as an activator of the renin-angiotensin system. Angiotensin II is synthesized from the precursor protein angiotensinogen, which is cleaved by renin to form angiotensin I. Angiotensin I is then converted to angiotensin II by the enzyme ACE (angiotensin-converting enzyme). Angiotensin II is found in the lungs, kidneys, adrenal glands, brain and blood. The biological effects of angiotensin II are mediated by its receptor on cells which stimulates G proteins to activate phospholipase C activity. This leads to increased levels of inositol triphosphate (IP3) and diacylglycerol (DAG) which cause release of calcium ions from intracellular stores such as the endoplasmicFormula:C49H70N14O11•CH3COOH•4H2OPurity:Min. 95%Molecular weight:1,163.31 g/molBis-MAL-Lysine-dPEG®4-TFP Ester
Bis-MAL-Lysine-dPEG®4-TFP Ester is a peptide containing polyethylene glycol (PEG) as spacer to alter their pharmacokinetic properties and pharmodynamics.Formula:C19H38O9Purity:Min. 95%Molecular weight:410.5 g/molTentaGel® Macrobead RAM Resin
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. This product has a particle size of 280-320 µm and capacity: 02-03 meq/g.Purity:Min. 95%Biotin-dPEG®3-TFPA
CAS:Biotin-dPEG®3-TFPA 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. Biotin-dPEG®3-TFPA 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:C27H37F4N7O6SPurity:Min. 95%Molecular weight:663.69 g/molAnti Basic-FGF, Human Serum
Anti Basic-FGF, human serum is a peptide that is used as a research tool for studying the activation of protein kinase C. It can be used as an activator or inhibitor, depending on its concentration. Anti Basic-FGF, human serum has been shown to inhibit cell proliferation and migration in vitro. This peptide also binds to the receptor for Basic Fibroblast Growth Factor (bFGF) and interacts with the ligand binding site of the receptor. Anti Basic-FGF, human serum can be used to study protein interactions and signaling pathways involved in cancer cell growth. Anti Basic-FGF, human serum is a highly purified recombinant peptide with an amino acid sequence identical to that of bovine Basic Fibroblast Growth Factor (bFGF). It has been shown to inhibit bovine FGF2 binding to bFGF receptors and reduce cellular proliferation in vitro. This peptide also inhibits angiogenesis induced by bFGF inPurity:Min. 95%CYP2D6 MS Calibrator (25nmol)
The CYP2D6 MS Calibrator is a peptide that is used for calibrating the mass spectrometer. It is a tryptic peptide and contains an internal standard, which can be used to calculate the concentration of the peptide. The peptides are synthesized using recombinant DNA technology and purified by HPLC.Purity:Min. 95%Methoxytrityl-S-dPEG®4-Acid
CAS:Methoxytrityl-S-dPEG®4-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. Methoxytrityl-S-dPEG®4-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:C51H103NO26Purity:Min. 95%Molecular weight:1,146.35 g/molHGF Human CHO
HGF is a cytokine that is thought to play an important role in the development of cancer. HGF stimulates the proliferation, differentiation, and survival of cells and acts as a chemoattractant for cells. It is also known to inhibit apoptosis and promote angiogenesis. HGF has been found in many human tissues, including liver, lung, kidney, heart, muscle, pancreas and brain. HGF is a member of the platelet-derived growth factor family and can be used as a marker for certain types of cancer.Purity:Min. 95%FRETS-25Pro (1 umol) (1umol)
FRETS-25Pro (1 umol) is a peptide that belongs to the group of activator. It has been shown to inhibit ion channels and protein interactions, as well as receptor and ligand. FRETS-25Pro (1 umol) has high purity, which will be useful in research tools such as antibody or cell biology.Purity:Min. 95%Anti GIP (Rat) Serum
Anti-GIP (Rat) Serum is a recombinant, affinity-purified antibody that recognizes the peptide sequence of rat GIP. Anti-GIP (Rat) Serum is an important research tool used in the study of protein interactions, activation, ligand binding, and receptor activation. It can also be used to inhibit GIP activity by blocking the binding site on the receptor. Anti-GIP (Rat) Serum is available in high purity and at competitive pricing.Purity:Min. 95%Matrix Metalloproteinase-13, human, recombinant
Matrix Metalloproteinase-13 is a metalloproteinase with a broad substrate specificity. It is used as a prognostic factor for cancer patients, and is also used to diagnose and monitor inflammatory bowel disease. In addition, it has been shown to have chemiluminescence activity in the presence of hydrogen peroxide. The MMP-13 protein can be detected using Western blotting with monoclonal antibodies against the human MMP-13 protein. This recombinant human Matrix Metalloproteinase-13 (rMMP-13) can be used as an antigen for immunoassays such as ELISA and RIA.Purity:Min. 95%Prolactin Human
Prolactin is a protein that is secreted by the anterior pituitary gland. It has many functions, including the stimulation of milk production and the regulation of other hormones. Prolactin Human contains purified human prolactin in a lyophilized powder form. It can be reconstituted with sterile water for injection or bacteriostatic water for injection for use in research or therapeutic applications.Purity:Min. 95%
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