Peptídeos
Subcategorias de "Peptídeos"
Foram encontrados 29725 produtos de "Peptídeos"
Ac-KGSTAENAEYLRV-NH2
Peptide Ac-KGSTAENAEYLRV-NH2 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.AAV8 capsid protein
This peptide represents part of the capsid protein, which forms the shell, of adeno-associated virus 8 (AAV8). This peptide has high major histocompatibility (MHC) affinity, and the MHC restriction has been identified as a H-2 Dd binder. This epitope can therefore simulate CD8+ T cells and can elicit a robust response from interferon γ (IFN-γ), a cytokine critical for innate immunity and adaptive immunity against viral, and some bacterial and protozoal infections.CD8+ T cells (often called cytotoxic T lymphocytes, or CTLs) are generated in the thymus and express the dimeric co-receptor, CD8, on their surface. CD8+ T cells can recognise peptides presented by MHC class I molecules, which are found on all nucleated cells. CD8+ T cells are important for defence against intracellular pathogens, including viruses and bacteria, and for tumour surveillance, however, they can also contribute to excessive immune responses that leads to immune-mediated damage.AAV8 is a non-disease causing virus that can infect humans and can integrate into the host cell genome. Gene therapy vectors have been created using AAV8 which can persist in an extrachromosomal state without integrating into the genome of the host cell and show promise in recent human clinical trials.
Peso molecular:855.4 g/molH-MADDQGRGRRRPLNEDC-NH2
Peptide H-MADDQGRGRRRPLNEDC-NH2 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.
Integrin Ligand peptide
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFórmula:C23H42N10O10·C2HF3O2Peso molecular:732.66 g/molH-WRQAAFVDSY-NH2
Peptide H-WRQAAFVDSY-NH2 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.
Melanotan I
CAS:Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFórmula:C78H111N21O19Peso molecular:1,646.9 g/molH-ALPAPIEKTISK-NH2
Peptide H-ALPAPIEKTISK-NH2 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.
SARS-CoV-2 NSP7 (6-20)
SARS-CoV-2 NSP7 is part of the RNA-dependent RNA polymerase heterotetramer for mediating coronavirus RNA synthesis. NSP7 and NSP8 form a channel to confer processivity on RNA polymerase. In addition, NSP7 aids in stabilising NSP12 regions involved in RNA binding and is essential for a highly active NSP12 polymerase complex. These factors make NSP7 a good target for developing new antiviral drugs. In addition, the identification of epitopes within the NSP7 sequence can help design more effective SARS-CoV-2 vaccines.Models have predicted epitopes exhibiting antigenicity, stability and interactions with MHC class-I and class-II molecules. NSP7 (6-20) is an epitope candidate with various HLA restrictions. This epitope can be used to better vaccine design for more durable CD4+ and CD8+ T cell responses for long-lasting immunity.Peso molecular:1,629 g/molH-VAAGAFQGLR^-OH
Peptide H-VAAGAFQGLR^-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.Ac-CQHIMAILHYFEIVQ-OH
Peptide Ac-CQHIMAILHYFEIVQ-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-ILMQYIKANSKFIGIPMGLPQSIALSSLMVAQ-OH
Peptide H-ILMQYIKANSKFIGIPMGLPQSIALSSLMVAQ-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-GLTLHLK^-OH
Peptide H-GLTLHLK^-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.Neuromedin U8 (Porcine)
CAS:Neuromedin U8 (Porcine) is a peptide that binds to the receptor for Neuromedins. It has been shown to inhibit cell proliferation and induce apoptosis in some cancer cells. Neuromedin U8 has also been shown to have a protective effect on the bowel by inhibiting inflammatory bowel disease. The peptide is also known to be active on other physiological functions and metabolic disorders, such as amide metabolism and hypertrophy, which are due to its conformational properties.
Fórmula:C54H78N16O10Pureza:Min. 95%Peso molecular:1,111.32 g/molH-LVLATGLR^-OH
Peptide H-LVLATGLR^-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-EKAHDGGR^YYRA-OH
Peptide H-EKAHDGGR^YYRA-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.
[5-FAM]-CRAMP (6-39)
Amino acids 6-39 of the cathelicidin-related anti-microbial peptide (CRAMP), the mouse homologue of the human LL-37 anti-microbial peptide.CRAMP possesses potent anti-bacterial activity against Gram-positive and Gram-negative bacterial strains with no haemolytic activity. As well as displaying direct anti-microbial activity, CRAMP also binds to lipopolysaccharide (LPS) to neutralise its activity.CRAMP is a cationic peptide, encoded for by the Camp gene and is highly expressed in bone marrow. Its expression is up-regulated by infectious and inflammatory signals and it is secreted by cells such as neutrophils epithelial cells and macrophages.This peptide contains N-terminal 5-Carboxyfluorescein (5-FAM), a widely used, green fluorescent tagPeso molecular:4,236.91 g/molBMAP-18 (truncated)
BMAP-27 is a member of the cathelicidin family and is a potent inhibitor of microbial growth, however at higher concentrations it is also cytotoxic to mammalian cells. BMAP-18 has rapid bactericidal activity against Staphylococcus aureus, Streptococcus uberis, and Escherichia coli.BMAP-18 has low toxicity to mammalian cells, insect cells and the tsetse bacterial symbiont Sodalis glossinidius while retaining an ability to kill a variety of species and life cycle stages of pathogenic kinetoplastid parasites including African trypanosomes, fish trypanosomes and Leishmania parasites. BMAP-18 also has immunomodulatory activity.Peso molecular:2,341.5 g/molH-HQFLLTGDTQGR^-OH
Peptide H-HQFLLTGDTQGR^-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.
beta-Amyloid (1-42) Human
CAS:Amyloid β-peptide (Aβ) has been identified as the key subunit of the extracellular plaques found in the brains of patients with Alzheimer's disease (AD) and Down's syndrome (DS). Aβ has therefore been extensively studied as a potential target for treatment of AD.Aβ is formed from the cleavage of the large, transmembrane protein- APP (amyloid precursor protein). Cleavage of APP by β- and then γ-secretases results in the formation of Aβ. Aβ can aggregate to produce amyloid-β oligomers, which are thought to be highly neurotoxic. Over time Aβ can further aggregate to produce the characteristic senile plaques present in AD and DS.Aβ can be degraded by enzymes such as neprilysin, insulin degrading enzyme or endothelin converting enzyme. At physiological levels Aβ may be involved in controlling synaptic activity and neuronal survival.Supplied as the TFA saltPeso molecular:4,514.04 g/molPhosphatidylcholine-sterol acyltransferase [086-099]
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolMet-Enkephalin
Peptide Met-Enkephalin 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.
Fórmula:C27H35N5O7SPeso molecular:573.67 g/molH-VIILGDSGVGK^-OH
Peptide H-VIILGDSGVGK^-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-ETIPLQETSLYTQDR^-OH
Peptide H-ETIPLQETSLYTQDR^-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.LCBiot-QRFVTGHFGGLYPANG-OH
Peptide LCBiot-QRFVTGHFGGLYPANG-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.DOTA-GRRRRRRRRRRR-OH
Peptide DOTA-GRRRRRRRRRRR-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.Neurokinin B (human, porcine)
Neurokinin B (NKB) is a member of the tachykinin family of peptides that include substance P (SP), neurokinin A (NKA), endokinins and haemokinins. NKB is encoded by TAC3 in humans and Tac2 in rodents and along with the neuropeptide kisspeptin plays an essential role as gatekeeper of puberty.NKB plays a stimulatory role in luteinising hormone (LH) release in a number of species, likely mediated via the secretion of gonadotropin-releasing hormone (GnRH) in a kisspeptin-dependent manner (NKB appears to play a critical role in the control of kisspeptin release). NKB may contribute to the regulation of reproductive functions by metabolic cues. NKB binds with highest affinity to the G-protein coupled neurokinin-3 receptor NK3R also known as tachykinin receptor 3 (TACR3)Peso molecular:1,209.5 g/molH-SDGVAGLYR^-OH
Peptide H-SDGVAGLYR^-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-YEINVLR^-OH
Peptide H-YEINVLR^-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.
(D-Ala1)-Peptide T amide
CAS:Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolFórmula:C35H56N10O15Peso molecular:856.89 g/molH-KQL^ATKAAR-OH
Peptide H-KQL^ATKAAR-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-VYSNFLR^-OH
Peptide H-VYSNFLR^-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.
HXB2 gag NO-4
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecular:1,852.2 g/molAntipain (Synthetic)
CAS:Antipain (supplied as the HCl salt) is a cytosolic and bound form of antipain. It binds to ATP-binding cassette transporter proteins, which are involved in the transport of substances across cell membranes, and inhibits their enzymatic activity. Antipain 2HCI also has inhibitory properties on enzymes such as DNA polymerase II and pyruvate kinase. It has been shown to have an effect on biochemical properties such as protein synthesis, enzyme activities, and polymerase chain reactions. This drug has been shown to be effective in preventing myocardial infarcts and cellular apoptosis by inhibiting the release of cytochrome c from mitochondria. Antipain 2HCI may also have some anti-inflammatory effects due to its inhibition of prostaglandin synthesis.
Fórmula:C27H44N10O6·2HClPureza:Min. 95%Peso molecular:604.7 g/molHIV - 1 MN ENV - 204
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote ToolPeso molecular:1,445.6 g/molH-KVLEYVIKV^-OH
Peptide H-KVLEYVIKV^-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.Click PTD-4
PTD-4 cell penetrating peptide labelled at the N-terminus with an alkyne attachment for ease of reaction with an opposite Click reactive partner (azide).Cor e Forma:PowderPeso molecular:1,698.1 g/molOctreotide
CAS:Octreotide is a synthetic somatostatin analogue used for the treatment of acromegaly and neuroendocrine tumours. In clinical settings, Octreotide is used for the treatment of vasoactive intestinal peptide-secreting tumours, growth hormone producing tumours, and pituitary tumours. Octreotide also displays efficacy in the treatment of cluster headaches, acute haemorrhage from liver cirrhosis, malignant bowel obstruction, and idiopathic intracranial hypertension. Octreotide exerts its organ protective effects through several mechanisms, including its ability to decrease the levels of endotoxin and the proinflammatory cytokines TNF-alpha and IL-1β, and by inhibiting hepatocellular apoptosis. Octreotide also exerts a protective effect in hepatic ischemia-reperfusion (HIR) injury, which often occurs after complex liver surgeries such as major resection or transplantation.Peso molecular:1,018.4 g/molLCBiot-KYEQYIKW-NH2
Peptide LCBiot-KYEQYIKW-NH2 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-GVDEVTIVNILTNR^-OH
Peptide H-GVDEVTIVNILTNR^-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-FTDEYQLYEDIGK^-OH
Peptide H-FTDEYQLYEDIGK^-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-YTFELSR^-OH
Peptide H-YTFELSR^-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.Oxyntomodulin, Glucagon-37 (Porcine)
CAS:Oxyntomodulin, a peptide hormone made up of 37 amino acids, is produced and released from gut endocrine L-cells. It has the ability to regulate gastric acids secretion in the gastric oxyntic glands. Oxyntomodulin, Glucagon-37 (Porcine) product is avaiable in the Trifluoroacetate salt form and can be used as an inhibitor of gastric acid secretion and pancreatic enzyme secretion. It has also been shown to reduce food intake and increase energy expenditure in humans. Central injection of oxyntomodulin reduces food intake and weight gain in rodents, suggesting that oxyntomodulin signals food ingestion to hypothalamic appetite-regulating circuits.Fórmula:C192H295N59O60SPureza:Min. 95%Peso molecular:4,421.92 g/molAc-LYDRLASTVI-NH2
Peptide Ac-LYDRLASTVI-NH2 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.Ac-RKRR-NH2
Peptide Ac-RKRR-NH2 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.CD4+ T cell epitope
Peptide H-SGHNCGTCRPGWRGAACNQKILTVR-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.Ac-CVQHHRERKRASKSSKHSMS-OH
Peptide Ac-CVQHHRERKRASKSSKHSMS-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 - 40 (WQARLTVSGLAWTRQ)
Custom research peptide; min purity 95%. For different specs please use the Peptide Quote Tool
Peso molecular:1,773 g/molSARS-CoV-2 NSP13 (246-260)
The SARS-CoV-2 non-structural protein 13 (NSP13) has been identified as a target for anti-viral therapeutics due to its highly conserved sequence and is essential for viral replication. NSP13 is part of the helicase superfamily 1B. As an NTPase and RNA helicase, NSP13 binds to RNA-dependent RNA polymerase and acts in concert with the replication-transcription complex to stimulate backtracking and further activate NSP13 helicase activity. These factors make NSP13 a good target for developing new antiviral drugs. In addition, the identification of epitopes within the NSP13 sequence can help design more effective SARS-CoV-2 vaccines.Models have predicted epitopes exhibiting antigenicity, stability and interactions with MHC class-I and class-II molecules. NSP13 (246-260) is an epitope candidate with various predicted HLA restrictions. This epitope can be used to better vaccine design for more durable CD4+ and CD8+ T cell responses for long-lasting immunity.
Peso molecular:1,723.9 g/mol
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