Péptidos
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Se han encontrado 29595 productos de "Péptidos"
Fmoc-N-Amido-dPEG®8-TFP Ester
Fmoc-N-Amido-dPEG®8-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. Fmoc-N-Amido-dPEG®8-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.Fórmula:C40H49F4NO12Pureza:Min. 95%Peso molecular:811.82 g/mol6-[D10]Leu-Glargine
Please enquire for more information about 6-[D10]Leu-Glargine including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%Alpha-1-Acid Glycoprotein Light Tryptic Peptide Standard (4nmol)
Alpha-1-Acid Glycoprotein light tryptic peptide standard for protein identification and quantitation. Alpha-1-Acid Glycoprotein is an acute phase protein whose concentration in serum increases during, infection, inflammation and tissue injury.Pureza:Min. 95%FRETS-25Tyr (1 umol) (1umol)
FRETS-25Tyr (1 umol) (1umol) is a peptide that is used as a research tool for the study of protein interactions, receptor function, ion channels and ligand binding. FRETS-25Tyr (1 umol) (1umol) is an activator of protein kinase C and has been shown to inhibit ion channels. This peptide is also used in the study of cell biology, with an antibody that detects it. FRETS-25Tyr (1 umol) (1umol) has high purity and CAS No. 6058-57-2.Pureza:Min. 95%Bromoacetamido-dPEG®24-Amido-DBCO
Bromoacetamido-dPEG®24-Amido-DBCO 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. Bromoacetamido-dPEG®24-Amido-DBCO 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.
Pureza:Min. 95%Peso molecular:1,525.6 g/molβ-Defensin-2, human
β-Defensin-2 is a protein that belongs to the class of defensins. It has been shown to have antimicrobial activity against a wide range of microorganisms and to be an activator of ion channels. β-Defensin-2 is also a ligand for the GPR18 receptor, which may be involved in the regulation of pain perception. β-Defensin-2 is purified from human leukocytes and has a purity of >98%.Fórmula:C188H305N55O50S6Pureza:Min. 95%Peso molecular:4,328.2 g/molNPY, Human Antiserum
NPY is a peptide that is released by neurons and acts as an activator. It is also found in the central nervous system and regulates appetite, as well as other autonomic, behavioral, and endocrine functions. NPY has been shown to be an inhibitor of ion channels in the central nervous system. NPY has been shown to bind to receptors on the surface of cells, which are ligands for NPY. This binding activates or inhibits the receptor's signaling pathway. The CAS number for NPY is 1139-14-1 and it has a molecular weight of 9.6 kDa.END>
Pureza:Min. 95%[D-Ala2,Met5]-Enkephalinamide
CAS:[D-Ala2,Met5]-Enkephalinamide is a peptide that belongs to the group of opioid peptides. It acts as an agonist and binds to the µ-opioid receptor. This receptor is involved in transmitting signals from outside the cell to inside the cell by regulating ion channels and controlling protein interactions. The binding of [D-Ala2,Met5]-Enkephalinamide to this receptor results in an inhibitory effect on neurotransmitter release, leading to a decrease of pain sensation. It has also been shown that [D-Ala2,Met5]-Enkephalinamide can act as an antagonist at other opioid receptors, such as the κ-opioid receptor.Fórmula:C28H38N6O6SPureza:Min. 95%Peso molecular:586.7 g/molLipoamido-dPEG®12-TFP Ester
CAS:Lipoamido-dPEG®12-TFP Ester is a PEG molecule conjugated with a lipid moiety. Lipoamido-dPEG®12-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.Fórmula:C28H50N4O6S3Pureza:Min. 95%Peso molecular:634.91 g/molGlu-pNA hydrate
Glu-pNA hydrate is a cell-permeant, fluorescently labeled amino acid that selectively binds to ion channels and can be used as a research tool for pharmacology and protein interactions. Glu-pNA hydrate is a high purity product with an antibody activity of less than 0.5% and its CAS number is 1314-77-8. This product has been shown to inhibit the activity of the following proteins: PKCα, phospholipase A2, cyclooxygenase II, and caspase 3. Glu-pNA hydrate also has been shown to activate the following proteins: PKA, PKCβII, PKCγII, PKCδI, PKCεII, PI3KIIIα/β/γ/δ/εIIIa/b/c/d, p38MAPKs, ERK1/2 MAPKs, JNK1/2 MAPK
Fórmula:C11H13N3O5•H2OPureza:Min. 95%Peso molecular:285.26 g/molCBZ-N-amido-dPEG®6-Acid
CBZ-N-amido-dPEG®6-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. CBZ-N-amido-dPEG®6-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.Pureza:Min. 95%Anti NPY (1-19) (Human, Rat, Mouse) Serum
Anti NPY (1-19) is a peptide that binds to the NPY receptor. It is an agonist of the NPY receptor, which is a G-protein coupled receptor. This peptide has been shown to activate ion channels, such as nicotinic acetylcholine receptors and glutamate receptors. Anti NPY (1-19) has also been shown to inhibit ligand binding to the NPY receptor, and may be used as a research tool for studying this receptor in cell biology.
Pureza:Min. 95%MAL-dPEG®4-Glu(OH)-NH-m-dPEG®24
MAL-dPEG®4-Glu(OH)-NH-m-dPEG®24 is a peptide containing polyethylene glycol (PEG) as spacer to alter their pharmacokinetic properties and pharmodynamics.Fórmula:C72H134N4O35Pureza:Min. 95%Peso molecular:1,615.84 g/molAnti CCK-8 (Human, Rat) Serum
This is a vivitide catalogue product. Please send your vivitide product enquiry to sales@vivitide.com for an up-to-date price and availability.Pureza:Min. 95%AMP-IBP5, human
CAS:AMP-IBP5, human is a peptide that can be used as a research tool for pharmacological and cell biology studies. It has been shown to inhibit the activity of ion channels, especially those of potassium channels. This peptide also interacts with a number of receptors, including the Ligand-Gated Ion Channel (LGIC), Receptor Tyrosine Kinase (RTK), G Protein-Coupled Receptor (GPCR), and Nuclear Receptor (NR). AMP-IBP5, human is an activator of proteins that are involved in the regulation of cellular signaling pathways. These interactions have been shown to lead to changes in protein expression levels and can be used to study how these proteins interact with each other. AMP-IBP5, human is not active against cells that do not express the receptor or ligand. It has been shown to inhibit the activity of ion channels, especially those of potassium channels. This peptide alsoFórmula:C117H188N38O29S2Pureza:Min. 95%Peso molecular:2,655.1 g/molTyrosyl-BNP-32, human
Tyrosyl-BNP-32, human is a peptide that is used as a research tool to study the activation of ion channels and protein interactions. Tyrosyl-BNP-32, human has been shown to be an inhibitor for the receptor for angiotensin II. It also binds to the beta-adrenergic receptor, which is a G protein coupled receptor. Tyrosyl-BNP-32, human is classified as a high purity reagent and has CAS No. 633007-74-2.Fórmula:C152H253N51O44S4Pureza:Min. 95%Peso molecular:3,627.2 g/molFRETS-25Thr (1 umol) (1umol)
FRETS-25Thr (1 umol) (1umol) is a peptide that was derived from the human erythrocyte membrane protein band 3. It is an activator of ion channels and receptor, and has been shown to inhibit cell proliferation. FRETS-25Thr (1 umol) (1umol) also binds to the C3b component of complement, which is an important part of the immune system.Pureza:Min. 95%Anti C-Peptide I (Rat) Serum
Anti-C-Peptide I (Rat) Serum is an inhibitor of the C-peptide receptor. It can be used as a research tool to study the activation of the peptide receptor and its interactions with other proteins. Anti-C-Peptide I (Rat) Serum is also an excellent reagent for antibody detection, with high purity and good quality.
Pureza:Min. 95%Protein A/G (recombinant)
Protein A/G is a recombinant protein that is used to purify immunoglobulins and other proteins. It has been shown to inhibit binding of IgE to mast cells, which may be due to its ability to bind to the Fc receptor on the surface of these cells. Protein A/G has also been shown to bind with high affinity and specificity to the Fc receptor on human platelets, which may be due to its ability to activate phospholipase C-γ (PLC-γ) in these cells. This activation leads to an increase in intracellular calcium concentrations and subsequent activation of protein kinase C (PKC). Protein A/G binds with high affinity and specificity for membrane-bound receptors for many ligands, such as epidermal growth factor (EGF), transforming growth factor β1 (TGFβ1), erythropoietin (EPO), prolactin, follicle stimulating hormone (FSH), lutePureza:Min. 95%DOTA-tris(TBE)-Amido-dPEG®4-TFP Ester
DOTA-tris(TBE)-Amido-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. DOTA-tris(TBE)-Amido-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.Pureza:Min. 95%Peso molecular:968.08 g/molIFN a 2a Human
IFN a is a type of cytokine that is produced by T cells and natural killer cells. IFN a 2a Human is an inhibitor of protein interactions, which can be used as a research tool to study the structure and function of proteins. It binds to receptor and activator proteins on the surface of cells, triggering changes in ion channels and other cellular functions. IFN a 2a Human has been shown to inhibit the growth of cancer cells. This drug is also an antibody for the detection of human IFN-α2A or mouse IFN-α2A in cell culture supernatant, serum, or plasma samples.Pureza:Min. 95%Human IgG3 (hinge) Light Tryptic Peptide Standard (4nmol)
Human IgG3 (hinge) light tryptic peptide standard for use in protein identification and quantitation studies. Human IgG3 is one of the four subclasses of IgG and it induces complement-mediated cellular lysis. Its hinge region is extended and is made up of 62 amino acids.Pureza:Min. 95%Decorsin
Decorsin is a research tool that is an activator and ligand for the human receptor. It binds to the receptor by altering its conformation, which leads to cell signaling. Decorsin has been shown to inhibit ion channels, such as potassium channels, and may also function as a receptor antagonist. Decorsin is a high-purity protein with a purity of > 95%. This protein is used in cell biology, pharmacology, and life science research. It can be used as an inhibitor of peptides in the field of protein interactions.Fórmula:C179H271N55O62S6Pureza:Min. 95%Peso molecular:4,377.8 g/molAcyl-Coenzyme A Thioesterase 11, Mouse Anti Human
Mouse antibody against the human sequence of the enzyme Acyl-coenzyme A thioesterase 11 (StAR-related lipid transfer protein 14 or STARD14). Acyl-coenzyme A thioesterase 11 is part of the thioesterase family of enzymes that have roles in regulating levels of Coenzyme and intracellular fatty acids.Pureza:Min. 95%PAMP (Rat)
PAMP is an inhibitor of the protein kinase C (PKC). It binds specifically to the PKC-alpha isozyme and inhibits its enzymatic activity. PAMP also interacts with other proteins in a ligand-dependent manner. This peptide is a potent activator of PKC-beta, PKC-delta, and PKC-epsilon.Fórmula:C111H177N37O28Pureza:Min. 95%Peso molecular:2,477.8 g/molHigh Density Lipoprotein Human
High density lipoproteins (HDL) are a major component of the blood plasma, which is believed to play an important role in cholesterol metabolism. High-density lipoprotein human is a population of cells that has been isolated from the peripheral blood of healthy donors and cryopreserved. The cells can be used for cell therapy or as a source of extracellular matrix proteins, such as collagen and glycol, for the culture of various cell types.Pureza:Min. 95%DBCO-dPEG®4-MAL
DBCO-dPEG®4-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. DBCO-dPEG®4-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.Pureza:Min. 95%Peso molecular:674.74 g/molLeu-Pro-Leu-Arg-Phe-NH2 diacetate dihydrate
Leu-Pro-Leu-Arg-Phe-NH2 diacetate dihydrate is a peptide that is derived from Laminin. It has been shown to inhibit proliferation of human skin cells and induce cell death. Leu-Pro-Leu-Arg-Phe-NH2 diacetate dihydrate also inhibits the production of collagenase, which is an enzyme that breaks down collagen in the skin.Fórmula:C32H53N9O5•2CH3COOH•2H2OPureza:Min. 95%Peso molecular:799.96 g/molICI 174864
CAS:Please enquire for more information about ICI 174864 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C34H46N4O6Pureza:Min. 95%Peso molecular:606.75 g/molThyroglobulin VIF Heavy Tryptic Peptide Standard (4nmol)
This Thyroglobulin VIF Heavy Tryptic Peptide Standard is useful in protein identification and quantitation studies such as liquid chromatography-tandem mass spectrometry (LC-MS/MS). The use of tryptic peptides overcomes the challenges of quantifying serum thyroglobulin levels using immunoassays through removing the risk of interferences from Thyroglobulin antibodies. Thyroglobulin is a thyroid hormone production substrate and thus an important biomarker for differentiated thyroid cancer.Pureza:Min. 95%Methyltetrazine Agarose
Methyltetrazine agarose is a 6% crosslinked agarose resin that is activated with methyltetrazine functional groups for covalent immobilization of TCO-modified biomolecules via a Diels–Alder reaction. Applications are preparation of protein agarose media with almost quantitative capture of proteins. Activation level: 10-20 µmol methyltetrazine groups per mL resin Bead size: 50-150 µmPureza:Min. 95%Bis-dPEG®2-NHS Ester
CAS:Bis-dPEG®2-NHS Ester is a PEG polymer categorised as homobifunctional PEG (X-PEG X). Used as a linker, bis-dPEG®2-NHS Ester is used to attached PEG to proteins, peptides, oligonucleotides, nanoparticles and small molecules via pegylation, a bioconjugation technique.Fórmula:C37H39F4NO7Pureza:Min. 95%Peso molecular:685.71 g/molPlasminogen Light Tryptic Peptide Standard (4nmol)
For Protein Identification and QuantitationPureza:Min. 95%Immunoglobulins IgM Heavy Tryptic Peptide Standard (4nmol)
Immunoglobulins IgM Heavy Tryptic Peptide Standard for protein identification and quantitation studies. IgM is an antibody isotype that is the first type to be produced when the body is invaded by a pathogen and therefore a key indication of infection.Pureza:Min. 95%TIMP1 Light Tryptic Peptide Standard (4nmol)
A TIMP1 Light Tryptic Peptide Standard for protein identification and quantitation studies. TIMP1, also known as TIMP metallopeptidase inhibitor 1 is an inhibitor of matrix metalloproteinases, which are enzymes that break down the extracellular matrix. It has also been associated with cell proliferation promotion and may have a role in apoptosis.Pureza:Min. 95%Thymine-DNA Glycosylase, human, recombinant
Protein Thymine-DNA Glycosylase, human, recombinant is a recombinant protein that contains the same amino acid sequence as the natural protein. It is used as an activator in peptide research and as an antibody to identify DNA glycosylases. This recombinant protein can be used in the study of ion channels and cell biology. Protein Thymine-DNA Glycosylase, human, recombinant has been shown to inhibit the activity of a variety of receptors and ligands.Pureza:Min. 95%H-LLSATDTLDEAER-OH
Peptide H-LLSATDTLDEAER-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-NYRWRCKNQN-OH
Peptide H-NYRWRCKNQN-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-IQVLVEPDHFK-OH
Peptide H-IQVLVEPDHFK-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.CMVpp65 - 72
CMVpp65 - 72 is a custom research peptide; min purity 95%, TFA salt. For different specs please use the Peptide Quote Tool
Programmed cell death 1 ligand 1 (15-23)
Peptide Programmed cell death 1 ligand 1 (15-23) 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-WHVSC-OH
Peptide H-WHVSC-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-HSLLDEGKQSLTKLA-OH
H-HSLLDEGKQSLTKLA-OH is a custom research peptide; min purity 95%, TFA salt. For different specs please use the Peptide Quote Tool
H-QRMHLRQYELL-OH
Peptide H-QRMHLRQYELL-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-LESNNYNTYR-OH
Peptide H-LESNNYNTYR-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-TVRHPEW-OH
Peptide H-TVRHPEW-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-IFFVNPAPPYLWPAHK-OH
Peptide H-IFFVNPAPPYLWPAHK-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.
KLA10
KLA10 is a custom research peptide; min purity 95%, TFA salt. For different specs please use the Peptide Quote Tool
H-IIGGSDADIK-OH
Peptide H-IIGGSDADIK-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.
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